2022 Good Quality Cesium Iodide 7789-17-5 - Factory supply best price L-serine CAS 56-45-1 – Zoran
2022 Good Quality Cesium Iodide 7789-17-5 - Factory supply best price L-serine CAS 56-45-1 – Zoran Detail:
Product Description
High quality Food grade CAS 56-45-1 L-serine
Product Name: L-Serine
Medicines: H19994011
Properties: white crystal or crystal powder
Formula：C3H7NO3
Weight: 105.09
Cas No: 56-45-1
Product Description:
Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place
[Quality Standard]
|
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 |
|
|
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 |
|
|
Arsenic(As) |
≤1ppm |
|
|
Other amino acids |
conforms |
Conforms |
|
Loss on drying |
≤0.20% |
≤0.20% |
|
Residue on ignition |
≤0.10% |
≤0.10% |
Main uses:biochemical reagent, food additive, nutrition supplement, skin nutrition additive in cosmetic, material of cycloserine
Specification
Pls contact us to get COA and MSDS. Thanks.
Product detail pictures:
Related Product Guide:
"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for 2022 Good Quality Cesium Iodide 7789-17-5 - Factory supply best price L-serine CAS 56-45-1 – Zoran , The product will supply to all over the world, such as: Paraguay, Juventus, French, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
By Gill from Romania - 2018.02.12 14:52
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Jack from Mexico - 2018.10.01 14:14
