Other Chemicals

Anhydrous magnesium chloride is a by-product of titanium sponge. Magnesium metal and titanium tetrachloride undergo a reduction reaction in a closed container at high temperature, Mg+TiCl4 = Ti+MgCl2, and then anhydrous magnesium chloride liquid is produced. After being poured into a steel container and cooled for 24 hours, anhydrous magnesium chloride blocks are formed, which are packaged and delivered from the factory. According to the requirements of customers, it is processed into different shapes and sizes.

Minimum Order: 20 square metres

Product Description CAS No. 922-67-8 Intermediates Pharma For Methyl Propiolate Methyl propiolate was used in the synthesis of polysubstituted 3- arylaminoacrylate and tetrahydropyrimidin-2-one derivatives. It was also used as a thiol derivatizing agent for capillary electrophoresis. Methyl propiolate is an organic compound with the formula HC2CO2CH3. It is the methyl ester of propiolic acid, the simplest acetylenic carboxylic acid. It is a colorless liquid that is miscible with organic solvents. The compound is a reagent and building block for the synthesis of other organic compounds, reactions that exploit the electrophilicity of the alkyne group. CAS No. 922-67-8 Methyl Propiolate Colourless To Pale Yellow Liquid 0 ITEM CONTENT Alias PROPARGYLIC ACID METHYL ESTER Purity 99% Molecular Weight 84.07 CAS No. 922-67-8 Appearance Clear, colourless to pale yellow liquid Molar mass 84.074 g·mol−1 Hazard classification Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3 Usage N-3 protective reagent for uridine and thymidine Boiling Point 103-105 °C (lit.) Storage Store at room temperature Personal protective equipment Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter Type Chemical intermediate Flash Ponit 16 °C - closed cup EINECS No. 213-083-5 CAS No. 922-67-8 Methyl Propiolate Colourless To Pale Yellow Liquid 1 Handling and Storage Handling: Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Avoid contact with eyes, skin, and clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Avoid ingestion and inhalation. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames. Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.

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Product description: 28578–16–7 Name: PMK POWDER PMK OIL 28578–16–7 Usage: medical intermediate 28578–16–7 Purity: 99% 28578–16–7 Appearance : White powder or yellow oil PMK , CAS28578–16–7 . PMK Powder, PMK OIL ,28578–16–7 ,PMK 28578–16–7, 28578–16–7 Supplier, 28578–16–7 factory, 28578–16–7 manufacturer, 28578– 16–7 china, 28578–16–7 powder Netherlands , 28578–16–7 pm

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Product description: 28578–16–7 Name: PMK POWDER PMK OIL 28578–16–7 Usage: medical intermediate 28578–16–7 Purity: 99% 28578–16–7 Appearance : White powder or yellow oil PMK , CAS28578–16–7 . PMK Powder, PMK OIL ,28578–16–7 ,PMK 28578–16–7, 28578–16–7 Supplier, 28578–16–7 factory, 28578–16–7 manufacturer, 28578– 16–7 china, 28578–16–7 powder Netherlands , 28578–16–7 pmk oil Netherlands ,28578–16–7 Germany , 28578–16–7 Europe , 28578–16–7 wholesale, 28578– 16–7 price,28578–16–7 sample, 28578–16–7 chemical, PMK ethyl glycidate powder , PMK ethyl glycidate OIL

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Product Description Co-Formula Organosilicon Compounds Paints & Coatings, Plastics & Rubbers Additives Focusing on customers mainly from coatings and plastics industries, Co- Formula has successfully developed a group of paint additives and plastic additives. These auxiliaries consist of filler or pigment dispersing agent, special dispersing agent and anti-scratch additives. During the processing of crosslinked cables or pipes, Co-Formula filler dispersing agent can be coupled with inorganic fillers such as aluminum hydroxide, magnesium hydroxide or other inorganic fillers such as kaolin, titanium dioxide, talcum powder, to improve the compatibility of fillers with organic systems such as polyolefin (PP/PE), EVA, thermoplastic elastomer, rubber and thermosetting resin, and can be hydrophobically modified on the surface of inorganic fillers. These dispersing agents can replace A-172 silane, Evonik Dynasylan® 6598 or Dynasylan® 9896 directly as more favorable alternatives. Co-Formula dispersing agents for paints & inks are primarily used in solvent-based industrial coatings, automotive coatings or high-grade ink. With high dispersibility and wide compatibility with various resins, they have made a name for themselves in paints and inks industries. These dispersing agents can be used as the counterpart of SOLSPERSE 24000, SOLSPERSE 32500, TEGOMER V-SI 4042 and other famous international brands. Part of coating additives and plastic additives at Co-Formula are listed as follows. There auxiliaries and additives are mostly made to order. Please check with our customer service team for stocks or inquiries. CFS-A40 Solvent-free Additive of Plastic Compounds Tegomer V-Si 4042 CFS-A41 Polyester Modified Siloxane Based Additive TEGOMER® H-Si 6441 P CFS-A10 Anti-scratch Additive DOW MB50-001 CFS-A01 Powder Dispersion Agent(MH/AH) A-172 CFS-A02 Powder Dispersion Agent DC11-100 CFS-A24 Pigment Dispersing Agent SOLSPERSE 24000 CFS-A25 Pigment Dispersing Agent(Solvent-based) SOLSPERSE 32500 CFS-A11 Water borne sol-gel system Dynasylan SIVO 110 CFS-A43 Pigment Dispersing Agent Efka® PX 4310 CFS-A21 Pigment Dispersing Agent IrCosperse™ 2155

White High Pure 99% Pharma Raw Material Anti Seizure Medication Levetiracetam CAS102767-28-2 Description: Levetiraceta , m is a white crystalline powder chemical. The chemical name is (S)-α-ethyl-2-oxo-1-pyrrolidineacetamide, the molecular formula is C8H14N2O2, and the molecular weight is 170.20900. Levetiracetam is an antiepileptic drug, which is mainly used clinically for the additional treatment of partial seizures in adults and children over 4 years old with epilepsy., Levetiracetam is a pyrrolidone derivative whose chemical structure is not related to existing antiepileptic drugs. The exact mechanism of levetiracetam's antiepileptic effect is unknown. Protective effects observed with levetiracetam against generalized seizures secondary to focal seizures induced by pilocarpine and kainic acid, two chemical convulsants that mimic the complex parts associated with secondary generalized seizures in some individuals Characteristics of sex seizures. Levetiracetam has inhibitory effects on both the ignition process and the ignition state in the rat model of complex partial seizures. In vitro and in vivo experiments showed that levetiracetam inhibited hippocampal epileptiform burst discharges, suggesting that levetiracetam may selectively inhibit the supersynchrony of epileptiform burst discharges and the spread of seizures. At concentrations as high as 10 uM, levetiracetam has no affinity for several known receptors, such as benzodiazepines, GABA, glycine, NMDA, reuptake sites, and second messenger systems. In vitro studies have shown that levetiracetam has no effect on neuronal voltage-gated sodium channels or T-type calcium currents. Studies have shown that levetiracetam antagonizes the activity of negative regulators of GABA and glycine-gated currents in cultured neurons. A saturable and stereoselective neuronal binding site for levetiracetam was found in rat brain tissue. Application: (1) The (S)-enantiomer of the ethyl analogue of levetiracetam. used as an anticonvulsant (2) The (S)-enantiomer of Etiracetam (E932970) and the ethyl analog of levetiracetam (P500800). used as an anticonvulsant (3) A compound that inhibits pulse discharge without affecting the excitability of normal neurons (4) For the adjuvant treatment of partial seizures in adults and children aged 4 and above. Pharma Raw Material Levetiracetam CAS 102767-28-2 Anti Seizure Medication 0Pharma Raw Material Levetiracetam CAS 102767-28-2 Anti Seizure Medication 1

Product Description UND-03 Phosphate Ester Flame Retardant For Automotive Decorative Fabrics Flame Retardant UND-03 Product description: 1. Characteristics of phosphate flame retardants Phosphate ester flame retardant is a multi-effect flame retardant with the characteristics of good flame retardant effect, low molecular weight, high thermal stability, excellent mechanical properties and low toxicity. At the same time, it also has good processability and color properties, and is a very excellent flame retardant. 2. Application of phosphate flame retardants in the construction field Phosphate ester flame retardants are widely used in the construction field and can be used to manufacture heat insulation, sound insulation, fireproof boards, wall panels, ceilings and other decorative materials. In addition, it can also be used to process into building components such as door frames and window frames. 3. Application of phosphate flame retardants in the electronic field Phosphate ester flame retardants are also widely used in the electronic field, mainly used in the production of electronic cables, televisions, computers, mobile phones and other electronic products. Among them, computer casings, keyboards, displays, etc. are all made of phosphate flame retardants. 4. Application of phosphate flame retardants in the fields of plastics and rubber Phosphate ester flame retardants are also widely used in the fields of plastics and rubber and can be processed into various flame-retardant plastics, rubber products and sealing materials. Technical index: Item Index Appearance Colorless transparent liquid Viscosty(25℃, mPa.s ) 1600-1800 Density(25℃,g/cm³) 1.46-1.48 Acidity(mgKOH/g ) ＜0.1 Water content(%) ＜0.1 Cl content(%wt) 44 P content(%wt) 8.5 Color(APHA) ＜50 Odor Low oder

Light Gray Powder Potassium Aluminum Fluoride KAlF4 14484-69-6 Potassium fluoroaluminate (export packaging) Description Molecular formula:KAlF4 Relative molecular mass:142.08 Uses Mainly used as a raw material for producing aluminum magnesium casting boron containing alloys; Deoxidizers and fluxes used in the manufacturing process of aluminum alloys; Fiber welding flux and flux for aluminum, aluminum alloy, and stainless steel; Popular materials for friction agents; Used in the glass and ceramic industries. Technical requirement: Level chemical composition(%) K/AI F K AI Na Fe2O3 SO₄²⁻ H2O (≥) (≤) Superior 50 29.5 17.5 0.2 0.01 0.15 1.5 1.18-1.22 one-level 50 27 19 0.5 0.01 0.2 1.5 1.0- 1.3 secondary 45 26 20 - - - 0.5 - Note: According to user requirements, products with different molecular ratio specifications can be produced.

Product DescriptionGlutathione CAS 70-18-8 sweet tea extractDescriptionThe tripeptide glutathione is composed of three amino acids: glycine, cysteine, and glutamic acid. It is one of the body's most important endogenous antioxidants and is necessary for protecting cells from oxidative damage and maintaining cellular integrity. Owing to its antioxidant properties, glutathione is a helpful material for numerous medical and aesthetic applications. It helps get rid of free radicals, which are harmful chemicals that can damage cells and speed up the aging and sickness process. Another well-known benefit of glutathione is its potential role in skin-lightening and brightening effects. Because it is believed to inhibit the formation of melanin, the pigment that gives skin its color, it is a sought-after ingredient in skincare treatments designed to address hyperpigmentation and uneven skin tone. Application1. Antioxidant Supplements: Dietary supplements containing glutathione are known to boost overall health and wellness and strengthen antioxidant function. 2. Skin Lightening Products: Glutathione is commonly added to skincare products, such as soaps, lotions, and serums, to alleviate hyperpigmentation and promote a more even skin tone. 3. Support for Detoxification: Due to its role in cellular detoxification, glutathione is used in health products and supplements that aid the body's natural detoxification processes. Advantage1.Firsky (Wuhan) continues to make efforts to steadily offer clients high-quality items. We have put in place a reliable internal quality management system and are always working to increase quality, decrease deviation, and eliminate waste.2. If you have any questions, don't hesitate to ask them; we'll get back to you within 48 hours.3.After getting the items, if you have any questions, don't hesitate to get in touch with us. We promise to compensate you in full if we were the source of the loss.

Pure API Raw Powder Bodybuilding Supplement Boldenone Acetate CAS 846-46-0 Pure API Raw Powder Boldenone Acetate CAS 846-46-0 For Muscle Building Description: Boldenone acetate possesses an acetate ester of fast action which generates a quick substance release into the bloodstream, unlike cypionate and undecylenate which takes 2 days. Effect : 1. improve physique and performance 2. use for bodybuilding 3. It remains marketed for veterinary use in Australia and the United States Adverse effects & side effect: Known possible side effects of AAS include: 1. Dermatological/integumental: oily skin, acne vulgaris, acne conglobata, seborrhea, stretch marks (due to rapid muscle enlargement), hypertrichosis (excessive body hair growth), androgenic alopecia (pattern hair loss; scalp baldness), fluid retention/edema. 2. Child-specific: premature epiphyseal closure and associated short stature, precocious puberty in boys, delayed puberty and contrasexual precocity in girls. 3. Psychiatric/neurological: mood swings, irritability, aggression, violent behavior, impulsivity/recklessness, hypomania/mania, euphoria, depression, anxiety, dysphoria, suicidality, delusions, psychosis, withdrawal, dependence, neurotoxicity, cognitive impairment. 4. Musculoskeletal: muscle hypertrophy, muscle strains, tendon ruptures, rhabdomyolysis. 5. Cardiovascular: dyslipidemia (e.g., increased LDL levels, decreased HDL levels, reduced apo-A1 levels), atherosclerosis, hypertension, left ventricular hypertrophy, cardiomyopathy, myocardial hypertrophy, polycythemia/erythrocytosis, arrhythmias, thrombosis (e.g., embolism, stroke), myocardial infarction, sudden death. 6. Hepatic: elevated liver function tests (AST, ALT, bilirubin, LDH, ALP), hepatotoxicity, jaundice, hepatic steatosis, hepatocellular adenoma, hepatocellular carcinoma, cholestasis, peliosis hepatis; all mostly or exclusively with 17α-alkylated AAS. 7. Renal: renal hypertrophy, nephropathy, acute renal failure (secondary to rhabdomyolysis), focal segmental glomerulosclerosis, renal cell carcinoma. 8. Others: glucose intolerance, insulin resistance, immune dysfunction. Pure API Raw Powder Bodybuilding Supplement Boldenone Acetate CAS 846-46-0 0 FAQ: Q1: Are you a manufacturer? Answer: Yes, we are manufactuer. Q2: Which kind of payment terms do you accept? Standard terms: T/T, Credit Card, Western Union, PayPal, Bitcoin, USDT, ETH, Litecoin, Dogecoin... Q3: Can you give me a discount price? Sure,It depends on your order qty. Q4: Can I get a sample? Yes, we welcome sample order to test and check the quality. Q5: How to guarantee the Product Quality before placing orders? Strict QC with 6 steps testing from raw material purchase to finished product. Q6: How to solve the after-sale disputes? First of all, our quality control will reduce the quality problem to near zero. We accept Changing, Reshipping or Refunding service if any quality problem. Q7: Do you guarantee the delivery? Yes, we have our own shipping lines and we guarantee the delivery 100%.

Product Description Yellow Powder Polyaluminium Chloride PAC Coagulant Water Treatment Chemicals Flocculant Poly aluminium chloride Item Technical index AL2O3 % ≥28.0 Basicity % 20-98 pH value (10g / L solution) 3.5-5.0 Water insoluble matter % ≤0.4 Fe % ≤1.5 N % ≤0.05 As % ≤0.0005 Pb % ≤0.002 Cd % ≤0.0005 Hg % ≤0.00005 Cr % ≤0.005 1327-41-9 Water Treatment Chemicals PAC Coagulant Poly Aluminium Chloride Flocculant 0 Polyaluminum Chloride, commonly known as PAC, stands as a water treatment powerhouse, playing a pivotal role in ensuring clean and safe water supplies across various sectors. Its remarkable coagulation and flocculation properties make it an indispensable tool in water purification. In this comprehensive overview, we will explore the distinctive characteristics, versatile applications, and the vital role that Polyaluminum Chloride fulfills in the realm of water treatment. **Key Characteristics:** 1. **Chemical Composition:** PAC belongs to the family of inorganic salts, primarily composed of aluminum and chlorine. The exact composition can vary, resulting in different PAC grades designed to address specific water treatment needs. 2. **Physical Forms:** PAC is primarily available in liquid form, although it can be converted into a powdered state through a drying process. The liquid form is favored for its ease of use and adaptability in a variety of water treatment processes. **Applications:** Polyaluminum Chloride finds applications across a broad spectrum of industries and processes: 1. **Municipal Water Treatment:** PAC is the linchpin of water clarification in municipal treatment plants. Its coagulation and flocculation properties are harnessed to remove suspended particles, impurities, and contaminants. This leads to enhanced water quality and ensures the safety of drinking water for communities. 2. **Industrial Water Treatment:** Industries rely on PAC for the treatment of process water, cooling water, and wastewater. It facilitates the removal of pollutants, suspended solids, and heavy metals, ensuring compliance with stringent environmental regulations. 3. **Wastewater Treatment:** PAC is an integral component of wastewater treatment systems. It efficiently removes organic matter, pathogens, and pollutants, allowing for the safe discharge or even the reuse of treated wastewater. 4. **Pulp and Paper Industry:** PAC's versatility extends to the pulp and paper industry, where it coagulates and eliminates impurities such as colloidal materials and fines from paper mill effluents. This enhances the quality of wastewater before its release into the environment. 5. **Textile Industry:** PAC is a valuable ally in the treatment of wastewater generated during dyeing and printing processes in the textile industry. It aids in the removal of dyes and colorants, reducing environmental impact. **Advantages:** - **Efficient Coagulation:** PAC's coagulation properties are highly efficient. It rapidly agglomerates and eliminates suspended particles in water, simplifying the removal of impurities and resulting in clean and clear water. - **Alkalinity Control:** The use of PAC often leads to lower alkalinity in treated water compared to other coagulants. This feature can be advantageous in specific water treatment scenarios where pH control is essential. - **Wide pH Range:** PAC's effectiveness spans a broad pH range. This versatility allows its application in a multitude of water treatment processes, seamlessly adapting to different water conditions. - **Reduced Sludge Generation:** Utilizing PAC can significantly reduce sludge generation, simplifying sludge disposal and management, and contributing to more sustainable waste management practices. In conclusion, Polyaluminum Chloride (PAC) is a formidable force in water treatment, offering unmatched coagulation and flocculation capabilities. Its adaptability, efficiency, and potential for reduced sludge generation make it an indispensable tool in ensuring clean and safe water supplies while promoting environmentally responsible wastewater management. When used responsibly and in compliance with industry standards, PAC emerges as a driving force behind successful water treatment operations across diverse industries.

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