Malic acid
CAS No.: 6915-15-7
Product Name: Malic acid
CAS#6915-15-7
Package: 25kg/bag, 18mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
CAS#6915-15-7
Package: 25kg/bag, 18mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
Description
Spec of Malic acid :
| Items | Specification | Results |
| Appearance | White crystal powder or crystalline grains powder | Conforms |
| Specific rotation ° | -0.1-- +0.1 | 0 |
| Assay % | 99.0-100.5 | 99.2 |
| Melting range（℃） | 127-132 | 129 |
| Water insolubles (%) | ≤0.1 | 0.01 |
| Sulphated ash(%) | ≤0.1 | 0.07 |
| Fumaric acid(%) | ≤1.0 | 0.53 |
| Maleic acid (%) | ≤0.05 | 0.04 |
| Heavy metals PPM | ≤10 | ＜10 |
| Arsenic PPM | ≤2 | ＜2 |
| Lead PPM | ≤2 | ＜2 |
| Mercury PPM | ≤1 | ＜1 |
| Identification test | IR Absorption | Conformed |
