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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We're committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Pyruvic Acid 127-17-3, Cesium Sulfate, Cas 584-09-8, Our company has been devoting that "customer first" and committed to helping customers expand their business, so that they become the Big Boss !

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

Pls contact us to get COA and MSDS. Thanks.

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm for the long-term to create jointly with consumers for mutual reciprocity and mutual reward 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: Uruguay, Iraq, Cancun, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a in depth mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.

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