Other Organic Chemicals

Processing and production Cascell® WH can take curing temperature up to 130°C and pressure up to 0.3MPa. After heat treatment, Cascell® WH can even be cured at temperature of 180°C and at pressure of 0.7MPa. Cascell® WH core makes it possible to produce sandwich components in a single step (co-curing), resulting in reduced overall production time. Cascell® WH is highly suitable with autoclave technologies and vacuum infusion processes, including RTM and VARTM processes. Thermoforming and shaping Cascell® WH can be easily thermoformed or CNC machined to meet customers’ requirements, bringing tremendous manufacturing advantages. High precision, pre-shaped and ready-to-use foam cores in complex or simple geometries can also be supplied by the Cascell® Machining Department.

Minimum Order: 1000

Organic Manganese from Manganese Methionine Chelate Manganese methionine chelate has better bioavailability than inorganic manganese. The effect is also better than inorganic manganese Manufacturer: Sichuan Sinyiml Biotechnology Co., Ltd. Sinyiml Biotechnology is a professional manufacturer of Organic Se, Cr, Cu, Fe, Mn, Zn.

Boron Trifluoride Diethyl etherate PRODUCT DESCRIPTION Clear, colorless to yellowish liquid with a pungent odor, which fumes on contact with air and has a boron trifluoride content of at least 47.7 wt.%. Chemical name: Adduct of boron trifluoride (BF₃) and diethyl ether (O(C₂H5)₂) Trade name: Boron trifluoride Diethyl ether（Etherate） Chemical formula: BF₃x O(C₂H5)₂ Molecular weight: 141,91 g/mol CAS No.: 109-63-7 EINECS No.: 203-689-8 Form supplied and packaging: Supplied in 200 l sheet steel drums with HDPE inner lining and in 60 l metal drums with HDPE inner lining. Supply in small containers. Boron Trifluoride Diethyl etherate Properties: When stored for relatively long periods it can turn dark in color without losing its application-related properties. On dilution with water, hydrolysis ensues with liberation of diethyl ether. A corrosive, highly acidic mixture of boric acid, hydroxyfluoroboric acids and tetrafluoroboric acid is obtained. The vapors released in air are corrosive. Due to its catalytic properties Boron trifluoride Diethyl ether reacts with numerous organic compounds.

Boron Trifluoride Dihydrate PRODUCT DESCRIPTION Boron Trifluoride Dihydrate is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade;Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. CAS NO: 13319-75-0 Formula: BF3 2H2O Appeamce: Li , ght yellow to yellow liquid

Boron Trifluoride Methanol Complex PRODUCT DESCRIPTION Used in the deactylation of acetanilides.It is also used to study the synthesis of amino group containing cyanine dyes of different types and to prepare fatty acid methyl esters. Boron trifluoride-methanol (BF-M) is an esterification reagent. BF-M is a powerful acidic catalyst for the esterification of the fatty acids. It easily cleaves acetylated dyes resulting in free amino groups. BF-M catalyzed trans esterification of vegetable oils forms biodiesel Boron Trifluoride Methanol CAS No.: 373-57-9 Formula: C H3OH.BF3 Quality standards: Appearance: Colorless or light yellow liquid

Non-iron aluminium sulfate Product Description One of the important uses of non-iron aluminum sulfate particles is as a flocculant for the purification of drinking water and wastewater treatment. The iron-free aluminum sulfate particles are easily hydrolyzed formed insoluble precipitates, which help to remove the tiny particles that are not easily filtered in the effective time in drinking water treatment or too small to be precipitated by gravity. non-iron aluminium sulfate Parameter SPEC Inspection result Aluminium oxide（AL2O3）% ≥15.80 Qualified Iron（Fe） % ≤0.005 Qualified （Water insoluble）% ≤ 0.050 Qualified PH (1% water solution） % ≥ 3.0 Qualified Particle size (mm) ≤5 Qualified

Boron Trifluoride Acetic Acid Complex Product Description Boron trifluoride-tetrahydrofuran complex is used as a polymerization initiator and as a dopant in the semiconductor industry. It serves as a reagent for deoxofluorination of alcohols and carbonyls. Further, it is used in the synthesis of methacrylate-PEG-methacrylate-boron trifluoride self-doped gel polymer electrolytes and hydroboration-oxidation of divinylferrocene. In addition to this, it is used as a reagent for the preparation of NK1 receptor antagonists, complex polyketide natural products and selective serotonin reuptake inhibitors. CAS No.: 373-61-5 Formula: C4H8O4.BF3 Molecular Weight: 187.91 Quality standards: Appearance: Colorless or light yellow liquid BF3 Content: 35-37% Relative density:1.35-1.38g/cm3 at 25 °C H2O content: ≤ 0.3%

Cucumber is sweet in taste and cool in nature. Also known as Wanggua and Courgette. Cucumbers are rich in nutrients such as protein, calcium ions, phosphorus ions, iron ions, potassium ions, carotene, vitamin B2, vitamin C, vitamin E, and niacin. Cucumber helps to lose weight because it contains propylene glycol, which can inhibit the conversion of sugars into fat. Cucumber juice can also beautify, and is good for dry, wrinkled skin. Cosmetics/skin care products added Daily chemical products added Space fragrance Aromatic products Body SPA

Cascell® WH foam core has been specifically designed for aerospace application, such as fairing and middle section of launch vehicle. It can also be used in back pressure frame of large civil plane due to its excellent mechanical properties. In the helicopters, Cascell® WH has been mainly used in main & tail rotor blades and fuselage panelsetc. Cascell® WH can take curing temperature up to 130°C and pressure up to 0.3MPa. After heat treatment, Cascell® WH can even be cured at temperature of 180°C and at pressure of 0.7MPa. Cascell® WH core makes it possible to produce sandwich components in a single step (co-curing), resulting in reduced overall production time. Cascell® WH is highly suitable with autoclave technologies and vacuum infusion processes, including RTM and VARTM processes. Compressive creep testing conditions： Cascell® 50WH, 130℃/0.3MPa/2h Cascell® 75WH, 150℃/0.3MPa/2h Cascell® 110WH, 180℃/0.3MPa/2h

Minimum Order: 1000

Isotope11BF3 PRODUCT DESCRIPTION BF3 PURITY ≥ 99.99 % 11B（Isotopic Enrichment ) ≥99.8 % N2 < 15ppmv O2 / Ar < 15ppmv CO2 < 15 ppmv SO2 < 15 ppm HF < 15 ppmv SiF4 < 15 ppmv BF3 is a gas that is heavier than air and so accumulates in lowlying regions. Its density increases as the temperature BF3 is a colorless suffocating gas.  BF3 does not follow the ideal gas law. Boron trifluoride is treated as a compressed gas. It will be stored in its original packing It is recommended, depending on the flow rate and pressure used, to reduce the pressure of the gas in two stages and to BF3 complexes are typically liquids or solids and therefore may be more easily managed than the high pressure gas.

Boron Trifluoride (BF3) is a non-flammable compressed gas that is used as an acidic catalyst or co-catalyst in a varying array of organic synthesis reactions.  It is one of the strongest Lewis acids (an electron-pair acceptor) reacting readily with chemicals containing oxygen, nitrogen, sulfur and other electron pair donors. PURPOSE: Boron Trifluoride is used as a catalyst for organic synthesis reactions, for the manufacture of synthetic oils and lubricant additives and in the production of high-purity boron isotopes. BF3 gas is used mainly as a catalyst in a large number of reactions: polymerization, esterification, alkylation, acylation, isomerization, sulfonation, nitration, addition, decyclisation APPLICATION: Boron Trifluoride (BF3) can be found in a number of applications. As a strong Lewis acid, BF3’s catalytic properties are used for such reactions as alkylation of aromatic hydrocarbons, polymerization of phenolic and epoxy resins as well as other isomerization, esterification, and condensation reactions. It is used as a source for the manufacture of high-purity boron isotopes such as those found in nuclear waste containment and neutron radiation control applications as well as applications in the semiconductor industry such as the manufacture of semiconductor grade silicone. BF3 is also used as a gas flux for soldering and brazing and in the production of diborane and other boron-containing compounds.

Product Name Diethyl(phenylacetyl)malonate Synonyms Diethyl(phenylacetyl)malonate;Propanedioic acid, 2-(2- phenylacetyl)-, 1,3-diethyl ester;diethyl 2-(2- phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml;Cas 20320-59-6;Propanedioic acid, (phenylacetyl)-, diethyl ester;Pharmaceutical intermediates Diethyl(phenylacetyl)malonate CAS NO 20320-59-6 Molecular Formula C15H18O5 Molecular Weight 278.3 Boiling Point 120 °C(Press: 0.01 Torr) Density 1.148±0.06 g/cm3 Usage Intermediates for organic synthesis

Minimum Order: 1 bags

Cascell® RS is specially developed for use as a structural core in connection with vacuum infusion processes, such as VARI and RTM. It is applied in components of aviation, aerospace, sports equipment with resin injection process to reduce the weight. Its mechanical and thermomechanical properties are similar to those of Cascell® WH. Its cell size, which is smaller, achieves an optimal compromise between low resin absorption-about 30% less than for Cascell® WH-and satisfactory bonding of the facings to the core. Thermoforming and shaping Cascell® RS can be easily thermoformed or CNC machined to meet customers’ requirements, bringing tremendous manufacturing advantages. High precision, pre-shaped and ready-to-use foam cores in complex or simple geometries can also be supplied by the Cascell® RS Machining Department.

Minimum Order: 1000

Location: China Business Type: Manufacturer, Exporter Brands: Huacai Certificate: ACS,NSF,QUALICAOT,WRAS,KTW Model: RAL COLOR Terms of payment and delivery: 30% Pre-payment，70% before delivery Minimum order quantity: 100kg Price: Consultation Packing details: 20kg/ctn Delivery time: 7-10DAYS Payment method: T/T,L/C

Minimum Order: 100