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Email ：PharmaSources@imsinoexpo.com
Whatsapp ：+86-13621645194
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Middle East
Monthly Production Capacity: 50
Packaging Information: circinal-paper barrel with plastic bag inside, N.W. 25kg/drum.
Delivery Lead Time: /
Sample Provided: no
Payment Terms: /
Other name：Gallic acid progal, PG Chemical name：Propyl - 3,4,5 - Trihydroxybenzoate Mol. form and Mol. wt.：C10H12O5；212.21 Description：A white to creamy-white crystalline powder; odourless.
Soluble in 1000 proportions of water, 3 alcohol, 3 aether, and 2000 arachis oil. Specification：Comply with the requirement of both state standard GB3626-82 and B.P.1980 edition, U.S.P.XXI(1985)edition; U.S.A.FCC-IV standard.
Technical data:
Appearance: white or almost white crystalline powder
Purity: % 98-102
Melting point: ℃ 146--150
As: % ≤0.0003
Heavy metal: % ≤0.001
Loss on drying: % ≤0.5
Residue on ignition: % ≤ 0.1
Colour number: fan ≤50 Usage: mainly used as antioxidant additive in fattiness, oleaginous foods and
medicinal preparations.
Storage：Escape from light, storing in the airtight vessel, prevent from contacting with metal . Packing：circinal-paper barrel with plastic bag inside, N.W. 25kg/drum.
Five years of qualification
Audited Supplier
Pharma Sources Insight June 2024: Globalization on the Go
