Package | carton drum with two plastic bags inside |
Net weight | 25KG/Drum |
Storage | Sealed in cool and dry place to avoid moisture and light |
Shelf life | 2 years when properly stored |
Lead time | 1~3 days after confirmation |
Test Items | Specification |
Characteristics | White crystalline or white crystalline powder acid taste and slightly agreeable |
Specification | +31.5 o ~ +32.5 o |
Clarification | ≥ 98% |
Chloride | ≤ 0.02% |
Sulfate | ≤ 0.03% |
Ammonium(NH4) | ≤ 0.02% |
Iron | ≤ 0.0010% |
Loss on drying | ≤ 0.1% |
Residue on ignition | ≤ 0.10% |
As | ≤ 0.0001% |
Heavy metals | ≤ 0.001% |
Other amino acids | Conform |
Assay | Not less than98.5percent of C 5 H 9 NO 4 calculated on the dried basis |