|
|
|
Wuhu Huahai Biology Engineering Co.,Ltd
|
|
| |
|
|
|
|

|
|
|
Physical and Chemical Properties: It is white crystalline and tastes slightly bitter and astringent. It is easily dissolved in alcohol, ether, and acetone, but not dissolved in water. Its boiling point is 297-298°C
Item Specification
Characters white crystalline powder
Purity (on dry base) % >= 99.0
Melting Point °C 114-118
Acidity (PH) 4.0-7.0
Chloride% <= 0.035
Sulfate(SO42-) % <= 0.024
Salicylic Acid% <= 0.10
Residue % <= 0.10
|
|
|
|
| |
|
|
|