China High Quality Wintergreen Oil Suppliers - Benzoic Acid|1589-66-8 – COLORKEM
China High Quality Wintergreen Oil Suppliers - 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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Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction for China High Quality Wintergreen Oil Suppliers - Benzoic Acid|1589-66-8 – COLORKEM , The product will supply to all over the world, such as: India, Mumbai, Angola, We have a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our products have been strictly inspected before shipment.
By Ingrid from Sheffield - 2017.03.07 13:42
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Gary from Moscow - 2017.11.29 11:09