Senwayer Supply Food Grade Gallnut Extract Gallic acid CAS 149-91-7 Gallic acid

Product Categories

Wuhan Senwayer Century Chemical Co.,Ltd

Brand Name : Senwayer

Model Number : Sodium Ascorbyl Phosphate

Certification : SGS,GMP,ISO,KOSHER

Place of Origin : China

MOQ : Negotiation

Price : Negotiation

Payment Terms : T/T, , MoneyGram,Bitcoin

Supply Ability : Mass in Stock

Delivery Time : 3-5 working days

Packaging Details : Foil bags,Disguised discreet package

Product Name : Gallic acid

CAS No. : 149-91-7

Molecular Formula : C7H6O5

Molecular Weight : 170.12

Senwayer Supply Food Grade Gallnut Extract Gallic acid CAS 149-91-7 Gallic acid

Product description
Product name
Gallic acid
CAS No.
149-91-7
Molecular Formula
C7H6O5
Molecular weight
170.12
Grade Standard Cosmetic Grade
Description
Gallic acid (also known as 3,4,5-trihydroxybenzoic acid) is a trihydroxybenzoic acid with the formula C6H2(OH)3CO2H. It is classified as a phenolic acid. It is found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. It is a white solid, although samples are typically brown owing to partial oxidation. Salts and esters of gallic acid are termed "gallates".
Product application
It is used in the pharmaceutical industry as a standard for determining the phenol content (a large group of several hundred chemical substances) of various analytes by the Folin-Ciocalteau assay. In addition, it is used as a starting material in the synthesis of the naturally occurring alkaloid mescaline, and as an ink dye by early photographers to develop images. When heated to 200°–250° C, gallic acid splits into pyrogallol (pyrogallic acid) and carbon dioxide.

Senwayer Supply Food Grade Gallnut Extract Gallic acid CAS 149-91-7 Gallic acid Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Wuhan Senwayer Century Chemical Co.,Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!