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- Details for China Propyl gallate
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Propyl gallate 121-79-9
Category : Inorganic chemicals/Inorganic acids
CAS NO : 121-79-9 EC NO : 204-498-2 MF : C10H12O5 MW : 212.2022 Specification : white crystalline powder, content: about 98%-102% Packing : 25KG/woven bag Product description : 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; Tenox PG
Chemical name: Propyl 3,4,5-trihydroxybenzoate
Molecular formula: C10H12O5
Molecular weight: 212.21
Properties: this product is white to milk white crystalline powder, no odor.
Specification: meets national standard GB3263-82 and British Pharmacopoeia 2000 edition, United States Pharmacopeia 26 edition, chemical reagent standard, American food FCC-IV standard.
Quality index:
Content: 98-102%
Melting point: 46-150℃
Arsenic salt: ≤0.0003%
Heavy metal: ≤0.001%
Drying loss: ≤0.5%
Ignition residue: ≤0.1%
Pigment: ≤50
Uses: this product is mainly used as antioxidant additive in fatty, grease-contained food, and pharmaceutical reagent.
Storage: keep in airtight container, avoid contact with metal.
Packing: packed by round fiber can (￠360×500), net weight 25kg/drum.
Uses : mainly used as antioxidant additive in fats, oleaginous foods, and medicinal preparations Synonyms : 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;Tenox PG; Molecular Structure : 