China High Quality Α-D-Galactose Pentaacetate Supplier - Benzoic Acid|1589-66-8 – COLORKEM
China High Quality Α-D-Galactose Pentaacetate Supplier - Benzoic Acid|1589-66-8 – COLORKEM Detail:
Products Description
benzoic acid C7H6O2 (or C6H5COOH), is a colorless crystalline solid and the simplest aromatic carboxylic acid. The name derived from gum benzoin, which was for a long time the only source for benzoic acid. Its salts are used as a food preservative and benzoic acid is an important precursor for the synthesis of many other organic substances. The salts and esters of benzoic acid are known as benzoates.
Specification
ITEM | STANDARD |
Characteristics | White crystallized powder |
Content >=% | 99.5 |
Melting point | 121-124℃ |
Loss on drying =< % | 0.5 |
Sulfate =< % | 0.1 |
Burnt Residue =< PPM | 300 |
Chlorides =< % | 0.02 |
Heavy metals(As Pb) =< PPM | 10 |
Arsenic =<% | 0.0003 |
Lead =< ppm | 5 |
Mercury =< ppm | 1 |
Oxidisable substances | Passing test |
Carbonisable substances =< | Y5 |
Colour of solution =< | B9 |
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We pursue the administration tenet of Quality is remarkable, Services is supreme, Status is first, and will sincerely create and share success with all customers for China High Quality Α-D-Galactose Pentaacetate Supplier - Benzoic Acid|1589-66-8 – COLORKEM , The product will supply to all over the world, such as: Washington, Orlando, Latvia, We have been very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.
By Andrea from Mali - 2017.05.02 11:33
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Victor Yanushkevich from Cannes - 2018.12.25 12:43