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Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Ton
Packaging Detail:
In 25kg drums
Delivery Time:
within 10 days
Supplying Ability:
100 Ton per Month
Payment Type:
T/T, L/C
Persona de contacto Ms. Ellie
2277 Zuchongzhi Road,Zhangjiang Hi-Tech Park, Shanghai, Shanghai
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L-Serine Powder can be obtained from soybeans, wine fermentation, dairy products, eggs, fish, lactalbumin, legumes, meat, nuts, seafood, seeds, whey and wholewheat. As nutritional supplement, L-Serine is mainly used in amino acid transfusion. For it has special wettability, it is also used in vanishing cream and cosmetics
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Specifications of L-Serine:
| Name | L-Serine |
| CAS No. | 56-45-1 |
| Chemical Formula | C3H7NO3 |
| Specification | Kyowa 8th |
| Packing | In 25kg drums |
| Functional use | Nutritional Enhancer |
| Items | Specifications |
| Appearance | White crystals |
| Identification | Conforms |
| Assay | 99.0 - 101.0% |
| State of solution(Transmittance) | 98.0% min |
| Specific rotation [a]D20 | +14.4 ° --- +15.5 ° |
| Loss on drying | 0.20% max |
| Residue on ignition | 0.10% max |
| Chloride(Cl) | 0.02% max |
| Sulfate(SO4) | 0.020% max |
| Ammonium(NH4) | 0.020% max |
| Iron(Fe) | 10 mg/kg max |
| Heavy metals(as Pb) | 10 mg/kg max |
| Arsenic(As2O3) | 1 mg/kg max |
| Foreign amino acids | 0.2% max |
| PH | 5.2 - 6.2 |
