Chemicals & Plastics

Customized: Non-Customized Certification: GMP, Hse, ISO 9001, USP Transport Package: 25kg/Barrel or 250kg/Barrel Specification: 1kg/Bag Trademark: Chaolai Origin: Hebei, China

Minimum Order: 1 bags

Superfine Fiber Braided Material: Pixel-precise targeting and tracking optimized for all mouse sensitivities and sensors, no any delay or disconnection situation; Glow fiber and soft cloth surface with non-slip rubber base ensures precise , accurate mouse control and consistent stability on your desk 【Large Size】 The size of the Dpower RGB XXL mouse pad is 31.5X11.8 inches, which is enough to hold your keyboard, mouse, and headset without worrying about lack of space. 14 Lighting Modes - Super Glow Fiber - Chroma customizable lighting provides a distinctive appearance , Choose from totally 14 lighting modes, including single color modes, breath lighting modes, flash modes, wave modes,red, blue, green, yellow,cyan, purple, white... you can discover modes what you like One Button For Operating, Easy To Use: This computer keyboard mouse pad is powered by USB. One button to set the lights - Dim or Bright, Static light or Dynamic lights, all depends on your moods. The gaming mouse pad makes a great and valuable gift for your friends and family. Safe and harmless material It is made of natural rubber material, safe to use and environmentally friendly. Stable and not easy to move, durable.

High Effective Insecticide Dichlorvos DDVP 100% EC 98%TC 80%EC 48%EC Ddvp Liquid Product Name Dichlorvos 48%EC Function Insecticide Specification 94%Tech,500g/L EC,1000g/L EC Chemical Name cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2- dimethylcyclopropa , necarboxylate CAS No. 52315-07-8 Empirical Formula C22H19Cl2NO3 Toxicology Oral Acute oral LD50 for rats 250-4150 (tech. 7180), mice 138 mg/kg. Skin and eye Acute percutaneous LD50 for rats >4920, rabbits >2460 mg/kg. Slight skin and eye irritant (rabbits). May be a weak skin sensitiser. Inhalation LC50 (4 h) for rats 2.5 mg/l. NOEL (2 y) for dogs 5, rats 7.5 mg/kg. ADI (JECFA evaluation) 0.05 mg/kg b.w. [1996]; (JMPR) 0.05 mg/kg b.w. [1981]. Other Oral toxicity values for cypermethrin depend on such factors as: carrier, cis:trans ratio of the sample, species, sex, age and degree of fasting. Values reported sometimes differ markedly. Toxicity class WHO (a.i.) II Applications Mode of action Non-systemic insecticide with contact and stomach action. Also exhibits anti-feeding action. Good residual activity on treated plants. Uses Control of a wide range of insects, especially Lepidoptera, but also Coleoptera, Diptera, Hemiptera, and other classes, in fruit (including citrus), vines, vegetables, potatoes, cucurbits, lettuce, capsicums, tomatoes, cereals, maize, soya beans, cotton, coffee, cocoa, rice, pecans, oilseed rape, beet, ornamentals, forestry, etc. Control of flies and other insects in animal houses; and mosquitoes, cockroaches, houseflies and other insect pests in public health. Also used as an animal ectoparasiticide. Package 1L/Drum, 5L/Drum, 20L/Drun etc

Product Name: ;S-217622; Synonyms: 1H-Indole-2-carboxamide, N-[(1S)-1-[[[(1S)-2-(2-benzothiazolyl)-2- oxo-1 , -[[(3S)-2-oxo-3-pyrrolidinyl]methyl]ethyl]amino]ca , rbonyl]-3- methylbutyl]-4-methoxy-;S-217622；< , br> CAS: 1471484-62-4 Purity: 99% Usage: is the first orally active non-covalent, non-peptidic, SARS-CoV-2 3CL protease inhibitor. Chemical Properties White to off white solid MF: C30H33N5O5S MW: 575.68

Ferric chloride CAS:7705-08-0 is the inorganic compound with the formula (FeCl3). Also called Iron(III) chloride, it is a common compound of iron in the +3 oxidation state. The anhydrous compound is a crystalline solid with a melting point of 307.6 °C. The color depends on the viewing angle: by reflected light the crystals appear dark green, but by transmitted light they appear purple-red. It has a relatively low melting point and boils at around 315 °C. The vapour consists of the dimer Fe2Cl6 which increasingly dissociates into the monomeric FeCl3 (with D3h point group molecular symmetry) at higher temperature, in competition with its reversible decomposition to give iron(II) chloride and chlorine gas. Item Specification Product Name Ferric chloride anhydrous FeCL3 W/% ≥96 FeCL2 W/% ≤2.0 Water Insoluble Substances W/% ≤1.5 CAS No. 7705-08-0 EINECS No. 231-729-4 Melting point 306°C Boiling point 316°C Density 2.8 g/cm³ Molecular weight 162.204

Product Anhydrous sodium sulfite CAS no. 7757-83-7 Purity 90%, 93%，96%，97%，98%，99% Color white Shape fine crystalline powder Particle size 80-100mesh Packaging 25kg/ 1000kg bag Sample free Classification non hazardous chemicals Molecular formula Na2SO3 Use printing and dyeing industry, inorganic raw materials Level industrial grade

Minimum Order: 100

High Strength Pourable RTV 2 Silicone Liquid Rubber For Making Molds For Gypsum And Concrete Decor Product Description Silicone liquid rubber is called Tin cure silicone rubber which is also called condensation-cure silicone mold rubber, these are high-tear silicone mold rubbers that are known as the “work horse” of the industry because of their performance and economy. RTV2 silicone rubbers for molds are liquid or pasty silicone elastomers reticulating at room temperature. After the addition of appropriate catalyst they form a stable and not reversible compound characterized by high elasticity and mechanical resistance. Owing to their high chemical-mechanical properties combined with easy workability, the RTV2 silicone rubbers are suitable for making flexible moulds and matrices to reproduce, starting from an original model, hand-made articles of any kind and form, in different applicative sectors. Silicone moulds, owing to their anti-adherence features, allow an easy demoulding of models and assure extreme faithfulness in the reproduction of details. Application of RTV-2 silicone liquid rubber mainly used for the reproduction of hand-made articles, from silicone rubber matrices: resins (Unsaturated polyester resins, epoxy resins, polyurethane resins and acrylic resins), Polyurethane elastomers, Natural waxes and synthetic, Plasters and cements, Low-melting point alloy and Wood imitation (PU resin).

Product Name: Icariin CAS: 56692-02-5 Chemical Formula: C49H56O23 Assay: Customized according to customer needs Appearance: Brownish yellow powder Method of Extraction: Epimedium Annual Capability: Customized according to customer needs Package: Customized according to customer needs Test Method: HPLC Epimedium is a traditional Chinese medicine tonic. It has the functions of tonifying yang and kidney, strengthening disc bone, dispelling wind and dampness. It is used for impotence and spermatorrhea, flaccid disc bone, rheumatism and arthralgia, numbness and contracture, and climacteric hypertension. It can effectively inhibit Staphylococcus and anti-aging. Icariin is one of its effective components, which can effectively improve the cardiovascular system, adjust endocrine and improve endocrine. In addition, it is particularly noteworthy that Epimedium also has anti-cancer effect and is regarded as the most potential anti-cancer drug.

Minimum Order: 1 bags

Product Name: Salidroside CAS: 10338-51-9 Chemical Formula: C14H20O7 Synonyms: RHODIOLOSIDE ; beta-d-glucopyranoside,2-(4-hydroxyphenyl)ethyl ; glucopyranoside,p-hydroxyphenethyl ; rhodosin ; 2-(4-HYDROXYPHENYL)ETHYL-BETA- D-GLUCOPYRANOSID , E ; TWEEN 20 EXTRA PURE ; SALIDROSIDE 98+% BY HPLC ; RhodiolaCrenulataExtract ; SALIDROSIDE(P) ; Rhodiola Rosea(3%Rosavin, 1%Salidroside); Rhodiola Extract; Rhodiola rosea extract; 2-(4- hydroxyphenyl)ethyl beta-D-glucopyranoside Assay: Customized according to customer needs Appearance: White powder Method of Extraction: Rhodiola Annual Capability: Customized according to customer needs Package; Customized according to customer needs Test Method: HPLC Salidroside is a compound extracted from the dried roots and rhizomes or dried whole grass of Rhodiola sachalinensis. It has the functions of preventing tumor, enhancing immune function, delaying aging, anti fatigue, anti hypoxia, anti radiation, bi-directional regulation of central nervous system, repair and protection of body, etc.

Minimum Order: 1 bags

Description Extrusion is a continuous process, in which the finished products are obtained by forcing molten material through a forming tool (spinneret, an extrusion head, orifice). The material used in the extrusion process is characterized by a high level of viscosity, and the products are obtained with a cross-section of the desired shape, such as plastic. Extrusion, in other words, can be considered as a complex physical-chemical process that takes place under the influence of mechanical forces, high temperature, and humidity. The processed raw materials are heated by heat, which is released during the process of overcoming internal friction and deformation of the material, and also due to external heating. The word extrusion comes from Latin roots, from the word " Extrusion ", "extrusiōnis" which means forcing. Other sources state that it comes from the Latin "extrudere" which means to expel.This extrusion process was patented in 1797 by a British mechanic and inventor named Joseph Bramah when I try to make a lead pipe. Products Produced Manufacturers mold plastic pallets into an array of shapes, including: profiles, PVC channels, plastic strips, and plastic tubing. They use shapes like these to create a wide range of finished products, such as: engine components, auto exterior trim (decorative or functional), electronic housings, fencing, window frames, wire insulation, deck railings, plastic films, thermoplastic coatings and more.

Radix Puerariae Extract is a brown powder extract extracted from the dried roots of the leguminous plant Pueraria lobata.In addition to a large amount of starch,the main effective components are isoflavone derivatives (puerarin,daidzein,daidzein,genistein) , Main chemical constituents,structure and properties of Radix Puerariae Extract： Pueraria lobata mainly contains flavonoids,with a content of 12% 1.Daidzin:synonymous with daidzein glycosides,daidzin.Needle crystal,MP 215℃217℃(decomposition),no fluorescence,easily soluble in ethanol. 2.Daidzein:synonymous with daidzein,daidzein and daidzein.Molecular formula c5h10o4,molecular weight 254.23,pale yellow prism crystal(dilute ethanol),decomposition point 315℃~316℃,soluble in ethanol and ether. 3.Puerarin:synonymous with puerarin,molecular formula c21h20o,molecular weight 416.37.White acicular crystal(methanol acetic acid),MP 187°(decomposition)

Minimum Order: 1 bags

Product Description: Product Name:Puerarin CAS:3681-99-0 Chemical Formula:C21H20O9 Synonyms: PUERARIN；Puerain；8-(β-D-Glucopyranosyl)-4′, , 7- dihydroxyisoflavone；Pueraria flavonoids；Puerarin std.； Daidzeinum； Tapocon；Puerqarin；Kakonein;；daidzein-8-C , -glucose；Purerarin；Puerarine; Puerarin, also known as puerarin flavone, is a natural isoflavone carboglycoside, which is the key component of puerarin to exert its efficacy. Puerarin has the functions of lowering blood glucose, regulating blood lipid, protecting blood vessels, anti oxidative stress, anti infection, improving insulin sensitivity index, etc., and has less adverse reactions. It is known as “phytoestrogen”, and is clinically used to treat cardiovascular and cerebrovascular diseases, cancer, Parkinson’s disease, Alzheimer’s disease, diabetes and diabetes

Minimum Order: 1 bags

INCI Name::AHK, Tripeptide-3 Cas No: 89030-95-5, 49557-75-7,130120-57-9 Formula: C15H26N6O4( AHK) Molecular: 353.0(AHK) Sequence: AHK Purity: ≧95% Solubility: slightly soluble in water Stability: stable Odor: no Grade: cosmetic Source: synthetic Formulation: available for your reference, please contact us. COA and MSDS: available for your reference, please contact us. Delivery: promptly from stock Capacity: 10kg per month Appearance: white powder 2.Functions：Tripeptide-3 effectively increase collagen and elastin production. It prevent hair loss, improve hair growth and supply nutrients for hair.

INCI Name: Trifluoroacetyl Tripeptide-2 Synonym: ECM-Protect, Progeline Cas No: 64577-63-5 Formula: C21H28F3N3O6 Molecular:475.47 Solubility: s , lightly soluble in water Stability: stable Odor: no Grade: cosmetic Source: synthetic Formulation: available for your reference, please contact us. COA and MSDS: available for your reference, please contact us. Delivery: promptly from stock Appearance: white powder 2.Usage: Trifluoroacetyl Tripeptide-2 reduces progerin synthesis, MMP and elastase inhibitor, increases syndecan, contracts collagen to reduce signs of aging including sagging and wrinkles Description: Trifluoroacetyl Tripeptide-2 is a 3 amino acids peptide biomimetic of elafin that modulates progerin, a new senescence marker, for a complete remodelling effect and reduction of the appearance of wrinkles. 3.Description: Trifluoroacetyl Tripeptide-2 Reduces progerin synthesis, MMP and elastase inhibitor, increases syndecan, contracts collagen to reduce signs of aging including sagging and wrinkles 4. Mechanism: 1. Tripeptide-2 Reduces progerin to a young cell level to delay cell senescence. 2. Tripeptide-2 Stimulates sirtuin production and activity to extend cell lifespan. 3. Tripeptide-2 Boosts collagen production and inhibits degradation enzymes activity(collagenase,elastase,MMP-1,MMP-3,MMP- , 9).