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Wholesale Price China L-Theanine in stock - Tetrahydrofuran – MingXing
Quality index: Appearance:Colorless Transparent Liquid Content: ≥ 99% Melting point – 108oC Boiling point: 66oC Density: 0.887 g / ml at 20oC Vapor density 2.5 (vs air) Vapor pressure < 0.01 mm Hg (25oC) Refractive index n 20 / D 1.465 Flash point > 230of Instruction: 1. Tetrahydrofuran, the raw material of spandex synthesis, can be self polycondensated (ring opening and re polymerization initiated by cation) to poly (tetramethylene ether glycol) (PTMEG), also known as tetrahydrof... -
China wholesale D-(+)-Glucurono-3,6-lactone - Hexaphenoxycyclotriphosphazene – MingXing
Quality index: Appearance:White crystalline powder Content: ≥ 99% Instruction: Hexaphenoxycyclotriphosphazene has a unique P, n hybrid structure, showing high thermal stability, flame retardancy, high limiting oxygen index (LOI) and low smoke emission performance. It is an additive halogen-free flame retardant. It is widely used in epoxy resin, copper clad laminate, LED light-emitting diode, powder coating, potting material and polymer material. It is a kind of excellent fire-retardant and se... -
China Supplier Fire Fighting Chemicals - Hordenine hydrochloride – MingXing
Quality index: Content: 98.5% Appearance: white crystalline powder Instruction: Found in a host of plants, hordenine is an alkaloid that interacts with the adrenergic system to promote focus and concentration among others. While the research on hordenine HCl is not conclusive by any means, there is preliminary evidence that this drug can be an adrenaline reuptake inhibitor , which makes it a common pairing with other drugs and substances. Although it is fairly new, hordenine HCl is sold as a ... -
Fixed Competitive Price Acrylic Chloride - Acetylacetone – MingXing
Quality index: Appearance:Colorless Transparent Liquid Content: ≥ 99% Melting point – 23oC Boiling point: 140.4 oC (lit.) Density: 0.975 g / ml at 25oC (lit.) Vapor density 3.5 (vs air) Vapor pressure 6 mm Hg (20 oC) Refractive index N20 / D 1.452 (lit.) The flash point is less than 66oF Instruction: It can be used as raw materials and organic intermediates of pharmaceutical, and also as solvent. Acetylacetone is an intermediate of organic synthesis. It forms amino-4,6-dimethylpyrimidin... -
OEM manufacturer CAS NO:108-22-5 - Hexaphenoxycyclotriphosphazene – MingXing
Quality index: Appearance:White crystalline powder Content: ≥ 99% Instruction: Hexaphenoxycyclotriphosphazene has a unique P, n hybrid structure, showing high thermal stability, flame retardancy, high limiting oxygen index (LOI) and low smoke emission performance. It is an additive halogen-free flame retardant. It is widely used in epoxy resin, copper clad laminate, LED light-emitting diode, powder coating, potting material and polymer material. It is a kind of excellent fire-retardant and se... -
Competitive Price for BDM - p-Hydroxybenzaldehyde – MingXing
Quality index: Appearance:Crystalline Powder Content: ≥ 99% Melting point: 112-116oC (lit.) Boiling point 191oC 50mm Density: 1129 g / cm Refractive index: 1.5105 (estimate) Flash point: 174oC Instruction: P-hydroxybenzaldehyde, a light yellow or white like crystal, slightly aromatic. It is mainly used as an important intermediate in pharmaceutical industry and perfume industry. At present, industrial production mainly includes phenol, p-cresol, p-nitrotoluene and other raw materials. The cha... -
Special Price for CAS NO:37764-25-3 - Dibromomethane – MingXing
Quality index: Appearance: Colorless transparent liquid Content: ≥ 99% Melting point – 52oC Boiling point 96-98oC (lit.) Density 2.477g/mlat 25oC (lit.) Vapor density 6.0 Vapor pressure 34.9mmhg (20oC) Refractive index N20 / d1.541 (lit.) Flash point 96-98oC Instruction: Main uses: as an intermediate of pesticide, Dibromomethane is the main raw material for the synthesis of a new type of high-efficiency, broad-spectrum fungicide, and also the raw material for large tonnage acaricides. D... -
Chinese wholesale CAS NO:107-43-7 - Diallyl bisphenol A – MingXing
Quality index: Appearance:Amber viscous liquid Content: ≥ 98% Boiling point: 445.2 ± 40.0 °C (predicted) Density: 1.08 g / ml at 25 °C (lit.) Refractive index n 20 / D 1.587 (lit.) Flash point > 230 °f Instruction: It is mainly used for the modification of bismaleimide resin (BMI), which can greatly reduce the application cost of BMI resin and improve the operability and processability of BMI resin. The toughness, heat resistance and molding property of BMI resin were improved. Can be used... -
Professional China D-Glucurone - Allyl bromide – MingXing
Quality index: Appearance:Colorless Transparent Liquid Content: ≥ 99% Melting point – 119oC Boiling point: 70-71oC (lit.) Density: 1.398 g / ml at 25oC (lit.) Vapor density 4.2 (vs air) The refractive index is N20 / D 1.469 (lit.) Flash point: 28of Instruction: Intermediate of organic synthesis and medicine synthesis, which can be used for synthesis of Xike barbital, dyestuff and perfume, and used as soil fumigant in agriculture. They are also used as intermediates for resin modificatio... -
Chinese Professional Raspberry Seed Extract - DOPO – MingXing
Quality index: Appearance:White particles Content: ≥ 99% Instruction: DOPO is a new intermediate of flame retardant. Its structure contains P-H bond, which is very active for olefin, epoxy bond and carbonyl group, and can react to produce many derivatives. DOPO and its derivatives contain biphenyl ring and phenanthrene ring in their molecular structure, especially the side phosphorus group is introduced in the form of cyclic o = P-O bond, so they have higher thermal and chemical stability and... -
China OEM Isopropyl Acetate - Diallyl bisphenol A – MingXing
Quality index: Appearance:Amber viscous liquid Content: ≥ 98% Boiling point: 445.2 ± 40.0 °C (predicted) Density: 1.08 g / ml at 25 °C (lit.) Refractive index n 20 / D 1.587 (lit.) Flash point > 230 °f Instruction: It is mainly used for the modification of bismaleimide resin (BMI), which can greatly reduce the application cost of BMI resin and improve the operability and processability of BMI resin. The toughness, heat resistance and molding property of BMI resin were improved. Can be used... -
100% Original Diallylamine - Hexachlorocyclotriphosphazene – MingXing
Product Features： Because of the activity of phosphorus chlorine bond, chlorine can be easily replaced to form a series of phosphazene derivatives with special properties. It is the intermediate raw material for synthesis of various halogen-free flame retardants and high temperature resistant materials, such as preparation of phenoxyphosphazene, p-carboxylphenoxyphosphazene, polyaminophosphazene, alkoxyphosphazene and other flame retardants, polyphosphazene elastomer materials, etc. For thi...
