| ≥1 piece |
Description
Benzoic acid is a mono-functional, romatic acid, which is widely used as a building block for the
synthesis of alkyd resins. It is also used as a preservative in many industrial applications, such as
antimicrobial agent of latex, toothpaste, jam, dyeing and printing mordant, pharmaceutical and
dye intermediates for preparing plasticizer, spices and the like, rust inhibitor of steel equipment
and so on.
Application
1. Benzoic acid is commonly used as food preservative.
2 Benzoic acid is usually used as raw material in the production of medicine ,dye,
3 Benzoic acid is converted to its salts and esters for the use of preservative application in
foods, drugs and personal products.It is used as a rubber polymerization activators and
retardants. Its use in the production of glycol benzoates for the application of plasticizer in
adhesive formulations is incre
4It is also used in the manufacture of alkyd resins and drilling mud additive for crude oil
recovery applications.
5Modifying agent for polyamide resin and alkyd resins.
6 Ruslt inhibitor of steel equipment and so on.
Specification
| Items | Standards | Results |
| Appearance | white scaly or needle crystal | white scaly or needle crystal |
| Content % | ≥99 | 99.61 |
| Loss on drying % | ≤0.5 | 0.12 |
| Residue on ignition % | ≤0.05 | 0.03 |
| Heavy metal (as Pb) % | ≤0.001 | 0.0009 |
| Chloride compound % | ≤0.01 | 0.01 |
| Oxidisable substances | comfirmed | confirmed |
| Sulfate ash % | ≤0.1 | 0.0003 |
| Carbonisable substances | ≤Y5 | Y5 |
| Alkyl phthalate | ≤B9 | B9 |
| Melting point | 121~123℃ | 123℃ |