China 2022 Good Quality Cesium Iodide 7789-17-5 - Factory supply best price L-serine CAS 56-45-1 – Zoran Manufacture and Factory

2022 Good Quality Cesium Iodide 7789-17-5 - Factory supply best price L-serine CAS 56-45-1 – Zoran

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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Bis(Methylthio)Methane 1618-26-4, Chromium Chloride, 540-84-1, Our tenet is "Reasonable prices, economical production time and very best service" We hope to cooperate with much more shoppers for mutual enhancement and benefits.

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 ≥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
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

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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer 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: Sevilla, Ecuador, Ecuador, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.

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