tannic acid(food grade)

Date：2021-12-02 Categories：Related Application Product

post date:

dec 01,2021

expiry date:

may 30,2022

detailed description:

cas no. :1401-55-4
quantity: 500metric tons
specs:tanni cotent not less than 92%

appearance: off-white powder
quality standard: conform to u.s. food and drug administration as “food chemistry standard” edition of 3, food chemical codex standard for the united states (1981) and u.s. food and fcc-iv standard.
content: not less than 92%
loss on weight: not more than 9.0%
heavy metal: not more than 0.002%

cas registry number:	1401-55-4
synonyms:	;chinese tannin;gallotannic acid;gallotannin;galloylglucose;glycerite;penta nm digalloyl glucose;quebracho;tannins;1,3,6-tris-o-(3,4,5-trihydroxybenzoyl)hexopyranose;1,2,3,4,6-pentakis-o-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose;
molecular formula:	c₇₆h₅₂o₄₆
molecular weight:	1701.1985
molecular structure:
safety description:	s24/25:;

Tags：Tannic acid(Food Grade)

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