Isopropyl p-Hydroxybenzoate Suppliers, Isopropyl p-Hydroxybenzoate Manufacturers.
Molecular Structure:
Molecular Formula: C10H12O3
Molecular Weight:180.20
Japanese standard, in 1992 Specification Content ?99% Melting point 84~86 The sulfate (counts by SO4) ?0.024% Free acid (count by p-hydrobenzoic acid) ?0.55% Residue ?0.10% Heavy metal (count by Pb) ?10g/g The arsenic (As2O3 counts) ?4g/g Loss on Drying ?0.5% Physical and Chemical Properties: It is Colorless small crystal or white crystalline powder,and also not smelly. It is difficultly dissolved in water(0.088g/100ml,25), but easily dissolved in the ethyl alcohol, the ether, the acetone, the glacial acetic acid and so on the organic solvent.Quality Specification
Item
Usage: This product is mainly used as antiseptics forfoodstuff, medicine and cosmetics. It is also used in feed asantiseptics.
Package: It is packed with plastic bags. Each has1kg. A box holds 20 bags(paperboard box). It is also packed byhardboard drums within double PE linings. Each drum has net weight of25kg or 50kg.
Company： |
JAMSON PHARMACHEM TECHNOLOGY CO.,LTD. |
E-mail： |
chem@netsun.com |
Address： |
Dashijie wujingcheng , 168,Jianding road, Hangzhou, China |
Zip Code： |
200085 |
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