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OEM Use Of Polyphenols Factories - Propyl Gallate（Pharmaceutical Grade) – Sanjiang
Product name: Propyl Gallate（Pharmaceutical grade） is an ester formed by the condensation of gallic acid and propanol. Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation Appearance：White crystalline powder Chemical name: Propyl 3,4,5-trihydroxybenzoate Molecular formula: C10H12O5 Molecular weight: 212.2 Melting point：146-149 ℃ CAS Number：121-79-9 Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl... -
OEM Green Tea Extract Catechins Manufacturers - Propyl Gallate（Pharmaceutical Grade) – Sanjiang
Product name: Propyl Gallate（Pharmaceutical grade） is an ester formed by the condensation of gallic acid and propanol. Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation Appearance：White crystalline powder Chemical name: Propyl 3,4,5-trihydroxybenzoate Molecular formula: C10H12O5 Molecular weight: 212.2 Melting point：146-149 ℃ CAS Number：121-79-9 Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl... -
China Wholesale Methyl 3 4 5-Trihydroxy Benzoate Factory - Gallic Acid (Industrial Grade) – Sanjiang
Product name: Gallic acid(Industrial grade) Chemical name: 3,4,5-Trihydroxybenzoic acid Structural formula: C7H8O6 / 170.12 g/mol CAS: 149-91-7 5995-86-8 (monohydrate) Properties: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, and slightly soluble in ether. Quality index: The product complies with European standards (level one), Japanese national JIS standards (level one), US Pharmacopoeia 27th edition, and top qu... -
China Wholesale Tannin Pubchem Factory - Gallic Acid (Industrial Grade) – Sanjiang
Product name: Gallic acid(Industrial grade) Chemical name: 3,4,5-Trihydroxybenzoic acid Structural formula: C7H8O6 / 170.12 g/mol CAS: 149-91-7 5995-86-8 (monohydrate) Properties: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, and slightly soluble in ether. Quality index: The product complies with European standards (level one), Japanese national JIS standards (level one), US Pharmacopoeia 27th edition, and top qu... -
OEM Fruits High In Polyphenols List Factory - Tannic Acid – Sanjiang
Properties: Light yellow or light brown amorphous powder,, oxidized and darkening when exposed to air. Soluble in water, ethanol, acetone, and ethyl acetate.tannic acid is a specific form of tannin, a type of polyphenol. Its weak acidity (pKa around 6) is due to the numerous phenol groups in the structure. The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl q... -
OEM Foods High In Polyphenols Factories - Gallic Acid (Industrial Grade) – Sanjiang
Product name: Gallic acid(Industrial grade) Chemical name: 3,4,5-Trihydroxybenzoic acid Structural formula: C7H8O6 / 170.12 g/mol CAS: 149-91-7 5995-86-8 (monohydrate) Properties: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, and slightly soluble in ether. Quality index: The product complies with European standards (level one), Japanese national JIS standards (level one), US Pharmacopoeia 27th edition, and top qu... -
OEM Food Grade Manufacturers - Tannic Acid – Sanjiang
Properties: Light yellow or light brown amorphous powder,, oxidized and darkening when exposed to air. Soluble in water, ethanol, acetone, and ethyl acetate.tannic acid is a specific form of tannin, a type of polyphenol. Its weak acidity (pKa around 6) is due to the numerous phenol groups in the structure. The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl q... -
OEM Lycopene 50mg Factory - Gallic Acid（Pharmaceutical Grade） – Sanjiang
Product name: Gallic acid（Pharmaceutical grade） Chemical name: 3,4,5-Trihydroxybenzoic acid Structural formula: C7H8O6 / 170.12 g/mol CAS: 149-91-7 5995-86-8 (monohydrate) Properties: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, and slightly soluble in ether. Quality index: The product complies with European standards (level one), Japanese national JIS standards (level one), US Pharmacopoeia 27th edition, and ... -
China Wholesale Epigallocatechin Gallate Green Tea Factory - Gallic Acid（Pharmaceutical Grade） – Sanjiang
Product name: Gallic acid（Pharmaceutical grade） Chemical name: 3,4,5-Trihydroxybenzoic acid Structural formula: C7H8O6 / 170.12 g/mol CAS: 149-91-7 5995-86-8 (monohydrate) Properties: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, and slightly soluble in ether. Quality index: The product complies with European standards (level one), Japanese national JIS standards (level one), US Pharmacopoeia 27th edition, and ... -
China Wholesale Catechins In Tea Factories - Propyl Gallate（Food Grade FCC-IV） – Sanjiang
Product name: Propyl Gallate（Food grade FCC-IV） is an ester formed by the condensation of gallic acid and propanol. Since 1948, this antioxidant has been added to foods containing oils and fats to prevent oxidation. Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxybenzoic acid propyl ester; Gallic acid propyl ester; nipa 49; nipagallin p; n-propyl ester of 3,4,5-trihydroxybenzoic acid; Progallin P; Teno... -
OEM Use Of Antioxidants In Our Body Suppliers - Methyl Gallate (Electronic Grade) – Sanjiang
Product name: Methyl gallate(Electronic grade) Methyl gallate is a phenolic compound. It is the methyl ester of gallic acid. CAS NO: 99-24-1 Alias: Methyl 3,4,5-trihydroxybenzoate; methyl 3,4,5-trihydroxy benzoate Molecular formula: C8H8O5 Molecular weight: 184.1461 English name: Methyl gallate Density: 1.501g/cm3 Alias: Methyl gallate Flash point: 190.8℃ Melting point: 201-203°C Boiling point: 450.1℃ at 760mmHg Packing: 25kg cardboard bucket Properties Monoclinic prismatic crystal (met... -
China Wholesale Propyl Gallate Safe To Eat Factories - Gallic Acid（Pharmaceutical Grade） – Sanjiang
Product name: Gallic acid（Pharmaceutical grade） Chemical name: 3,4,5-Trihydroxybenzoic acid Structural formula: C7H8O6 / 170.12 g/mol CAS: 149-91-7 5995-86-8 (monohydrate) Properties: This product is white or white crystalline powder, soluble in 85 parts of water, 6 parts of ethanol, 2 parts of boiling water, and slightly soluble in ether. Quality index: The product complies with European standards (level one), Japanese national JIS standards (level one), US Pharmacopoeia 27th edition, and ...
