USD $3.00-10.00 / Kilogram
we have three grades:industrial grade,food grade,drug grade; three contents: 98%,99%,99.5%
benzoic acid
molecular formula: (c6h5cooh) cas:65-85-0
property:white silky scaly, needle crystal, with little smell of benzoin or benzaldehyde.
relative density:1.316 boiling point:249.2℃
melting point:121.7-123℃, insoluble in water(0.34g/100m, 25℃), soluble in boiling water;4.55g/100,90℃), ethanol, chloroform, aether, fixed oil and volatile oil.
usage:used in food and medicine preservative; antimicrobial agent; plastic plasticizer and organic synthesis materials;for fuel intermediates, paint synthesis, steel preservatives, plasticizers and other raw materials.
specification and executive standard:
industrial grade q/tl001-95
food grade gb1902-94
drug grade cp 95 bp93
no |
items |
unit |
standard specs. |
a |
content |
% |
98.0 min |
b |
melting point |
°c |
121-123 |
c |
the acid dissolving |
- |
clear and bright liquid
|
packing:
25kg/bag,palletized,shrink wrapped.