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:
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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us 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: Sierra Leone, Sri Lanka, San Diego, Our solutions have national accreditation standards for experienced, premium quality goods, affordable value, was welcomed by people around the globe. Our products will continue to increase in the order and look forward to cooperation with you, Truly must any of people goods be of interest to you, make sure you letus know. We're likely to be delighted to give you a quotation up on receipt of one's in depth specs.
By Griselda from Greece - 2018.11.22 12:28
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Mabel from Peru - 2018.09.23 18:44
