China High Quality 3162 Lithol Rubine A6B Supplier - Benzoic Acid｜1589-66-8 – COLORKEM
China High Quality 3162 Lithol Rubine A6B 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 |
Product detail pictures:
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Our eternal pursuits are the attitude of regard the market, regard the custom, regard the science and the theory of quality the basic, trust the first and management the advanced for China High Quality 3162 Lithol Rubine A6B Supplier - Benzoic Acid｜1589-66-8 – COLORKEM , The product will supply to all over the world, such as: Moldova, Guinea, Bahamas, We have been sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and solutions and perfect service . We also warmly welcome customers to visit our company and purchase our products.
By Joseph from Oman - 2018.11.02 11:11
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Colin Hazel from Kyrgyzstan - 2017.09.28 18:29
