Packaging & Delivery
| Packaging Details: | 25kg cardboard drum or as client's requirement |
|---|---|
| Delivery Detail: | 15 days after the payment. |
L-Serine Suppliers, L-Serine Manufacturers.
Packaging & Delivery
Packaging Details: 25kg cardboard drum or as client's requirement Delivery Detail: 15 days after the payment.
L-Serine
1 Characteristics: white crystalline powder
2 assay:98.5%
3 standard:AJI92
4 usage: food additive
Basic Information:
Product Name: | L-Serine |
Synonyms: | L-Serine, USP Grade; H-Ser-OH; (S)-2-Amino-3-hydroxypropanoic acid; (S)-2-Amino-3-hydroxypropionic acid; L-2-Amino-3-hydroxypropionic acid; 3-Hydroxy-alanine; Serine |
CAS RN.: | 56-45-1 |
EINECS: | 200-274-3 |
Molecular Weight: | 105.09 |
Molecular Formula: | C3H7NO3 |
Density: | 1.6 |
Melting Point(°C): | 222°C |
Water Solubility: | 250 g/L (20°C) |
Specifications:
Product: L-Serine CAS NO.: 56-45-1 Lot NO.: 100513 Date:May. 10, 2010 | ||
Item | Specification | Result |
Description | white crystals or crystalline powder | Conforms |
Identification | Concordant with the reference spectrum | Conforms |
Specific Rotation | +14.0°~+15.6° | +14.5° |
State of Solution (Transmittance T430) | Clear & colorless ≥98.0% | 99.2% |
Chloride(Cl) | ≤ 0.02% | < 0.02% |
Sulfate(SO4) | ≤ 0.02% | < 0.02% |
Iron(Fe) | ≤ 10ppm | <10ppm |
Heavy Metals(Pb) | ≤ 10ppm | <10ppm |
Other Amino Acids | Chromatoraphically not detectable | Conforms |
Loss on drying | ≤ 0.2% | 0.15% |
Residue on ignition (sulfated) | ≤ 0.1% | 0.03% |
Assay | 98.5% to 101.0% | 100.2% |
Conclution: Passed test according to the standard of USP31.
Application:
Used as a biochemical reagent and food additives; Used in biochemical research, organization culture medium preparation, medicine used for amino acids on nutrition medicine.
Nutritional supplement.
1. For biochemical reagent and food additive.
2. Nutritional supplement, in cosmetics as skin nutrition additive.
3. Available for biochemical and nutritional research purposes, but also can be used as synthetic ring serine raw materials
Company： |
Anyang Criss chemicals Co,.ltd. |
E-mail： |
chem@netsun.com |
Address： |
Kaiyuehuating Room 402, Dengta Rode, Beiguan District, Anyang,Henan,China |
Zip Code： |
455000 |
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