Choline chloride
CAS No.: 67-48-1
Product Name: Choline chloride
CAS#67-48-1
Spec: 99% min
Package: 5kg*4bag=20KG/DRUM
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
CAS#67-48-1
Spec: 99% min
Package: 5kg*4bag=20KG/DRUM
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
Description
Spec of Choline chloride :
| Items | Specification | Results |
| Appearance | white crystal or crystalline powder | Confirms |
| Assay | 99%- 100.5% | 99.21% |
| pH(1 in 10) | 4.0-7.0 | 6.5 |
| Lossing on drying | ≤ 0.5% | 0.37% |
| Residue on ignition | ≤ 0. 05% | 0.05% |
| Lead(Pb) | ≤ 0.3ppm | <0.3ppm |
| Arsenic（As） | ≤ 1ppm | <1ppm |
| 1,4-Dioxane | ≤10ppm | Negative |
| Total Amines | ≤10ppm | <10ppm |
| Total Plate Count | ≤1000CFU/g | <1000CFU/g |
| Yeast and Mold | ≤100CFU/g | <100CFU/g |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
| Individual Impurities | ≤0.3% | <0.3% |
| Total Impurities | ≤2.0% | <2.0% |
