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发布日期：2022-01-08
L-Alanine
CAS No.: | 56-41-7 |
Specification:
Item |
Standard |
Assay | 99.0 % ~101.0 % |
Light transmittance | ≥98.0 % |
Specific rotary power [α]D20 | +14.3°~+15.2° |
pH | 5.7-6.7 |
Loss on dry | ≤0.02 % |
Residue on ignition | ≤0.10 % |
Chloride | ≤0.020 % |
Sulfate | ≤0.020 % |
Arsenic salt | ≤1 ppm |
Heavy Metals | ≤10 ppm |
Ferric salt | ≤10 ppm |
Ammonium salt | ≤0.02 % |
Other amino acids | no |
Uses: L-Alanine is the material of drugs such as amino acid injection and orally-taken fluid in medicine industry. And it is main raw material of drinks, food, vintaging, seasoning, oil, salted and dried food, pickles additive in food industry, having the effect of antisepsis and preservative.
Packing: 25Kg cardboard drum lined with plastic inner bag or 25Kg woven bag lined with plastic inner bag, or following your demands.
Storage: Sealed, kept in dry and cool place; avoid light.
