China High Quality L-2-Methylbutanol Suppliers - Benzoic Acid|1589-66-8 – COLORKEM
China High Quality L-2-Methylbutanol 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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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of China High Quality L-2-Methylbutanol Suppliers - Benzoic Acid|1589-66-8 – COLORKEM , The product will supply to all over the world, such as: New Orleans, Malaysia, India, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
By Gill from Iceland - 2018.06.19 10:42
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Cara from Mombasa - 2017.03.28 12:22