| ≥1 piece |
sorbic acid
Usage:the product mainly used for food,tobacco,medicine,feed and cosmetics, is regarded as low toxicity, highly efficiency Food Preservative internationally. It can remarkably inhibit putrefactive bacterial, molds, yeast and aerobic bacterial.
Character: colorless acicular crystal or white crystal powder. Tasteless, slight special smell. Melting point:132~135; Boiling point:228(resolve); Flash point: 127.Difficultly soluble in water(0.16g/100ml,20),soluble in alcohol(1g/10ml),in diethyl ether(1g/10ml),in anhydrous alcohol(12.9g/100ml),in Peanut oil(0.9g/100ml),in glycerin(0.3g/100ml)and in acetic acid(11.5g/100ml).
Appearance |
Colorless acicular crystal or white crystal powder |
Color |
White |
Odor |
Slight special odor |
Taste |
Tasteless |
Foreign matter |
No |
Arsenic ≤ |
3 ppm |
Mercury ≤ |
1 ppm |
Humidity ≤ |
0.5% |
A ldehyde (as formaldehyde) ≤ |
0.1% |