99% Purity CAS 56-45-1 Serine for Health Supplement L-Serine
Model NO.
b zln 56-45-1
Colour
White
Sample
Support
Storage
Yes
Purity
Min 99%
MW
105.09
Transport Package
Drum
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 4.50 - 89.10
Description
Product Description
L-Serine for Biochemical Reagent & Food Additive CAS 56-45-1
| L-Serine Basic information | |
| Product Name: | L-Serine |
| CAS: | 56-45-1 |
| MF: | C3H7NO3 |
| MW: | 105.09 |
| EINECS: | 200-274-3 |
| L-Serine Chemical Properties | |
| Melting point | 222 °C (dec.) (lit.) |
| alpha | 15.2 º (c=10, 2N HCl) |
| Boiling point | 197.09°C (rough estimate) |
| density | 1.6 |
| refractive index | 1.4368 (estimate) |
| Fp | 150°C |
| storage temp. | 2-8°C |
| Item | AJI92 | USP28 |
| Assay | 98.5~101.0% | 98.5~101.0% |
| PH | 5.2~6.2 | 5.2~6.2 |
| Specific rotation[a]D020 | +14.4°~+15.5° | +14.0°~+15.6° |
| Transmittance(T430) |
clear & colorless
≥98.0% |
|
| Chloride(Cl) | ≤0.02% | ≤0.02% |
| Ammonium(NH4) | ≤0.02% | |
| Sulfate(SO4) | ≤0.02% | ≤0.02% |
| Iron(Fe) | ≤10ppm | ≤20ppm |
| Heavy metals(Pb) | ≤10ppm | ≤10ppm |
| Lead | ≤10ppm | |
| Other amino acids | conforms | Conforms |
| Loss on drying | ≤0.20% | ≤0.20% |
| Residue on ignition | ≤0.10% | ≤0.10% |
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