| Model: | benzoic acid |
|---|---|
| Brand: | elite-indus |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | food additives , food preservatives , benzoic acid |
| Price: |
US $2.14
/ kg
|
| Min. Order: | 500 kg |
| Live Chat: | Last Online:07 May, 2014 |
white mercerized scaly or needle crystal, a slight odor of benzoin or benzaldehyde, sublimation at about 100 °C relative density1.316，boiling point249.2°C，melting point121.7°C，Insoluble in water(0.34g/100ml, 25°C)，soluble in boiling water (4.55g/100ml, 90 °C), ethanol, chloroform and ether as well as non-volatile oil and volatile oil.
For food and pharmaceutical preservatives, anti-microbial agent; plasticizer and organic synthesis of raw materials.
|
Item |
Specification |
|
Content(dry base) |
99.0-100.5% |
|
Melting range |
121 -124°C |
|
Chloride |
≤0.03% |
|
Heavy metal(pb) |
≤0.001% |
|
Sulfide residues |
≤0.1% |
|
Arsenic(AS) |
≤0.0002% |
|
Phthalic acid |
