Factory Supply Bulk L-Cystine

Min.Order / FOB Price:Get Latest Price

25 Kilogram	Negotiable

25 Kilogram

Negotiable

Min.Order :25 Kilogram
Purity: 99% or more
Payment Terms : L/C,T/T,,MoneyGram

Keywords

C3H7NO2S3 High Purity ISO factory

Quick Details

Appearance:white powder
Application:biochemical research, preparation of culture medium, food condiment, main component of amino acid transfusion, feed nutritional supplement, cosmetic additive
PackAge:Bottle, Can, Drum, Glass Container, Mason Jar, Plastic Container, Vacuum Packed
ProductionCapacity:1|Metric Ton|Day
Storage:Store in cool & dry area, keep away from the direct light and heat.
Transportation:3-5 working days once payment confirmed

Superiority:

ISO Factory Supply

Competitive Price

High Purity

High Quality

Details:

Product Name: L-Cystine
Medicines: --
Properties: white crystal or crystal powder
Formula:	C₃H₇NO₂S₃
Weight: 185.28818
Cas No: 56-89-3

Product Description:

Product description
Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place

【Quality Standard】

Item	USP28
Assay	98.5～101%
pH	5.5～6.5
Specific rotation[a]D020	- 215°～ - 225°
Chloride(Cl)	≤0.02%
Ammonium(NH4)	≤0.02%
Sulfate(SO4)	≤0.02%
Iron(Fe)	≤10ppm
Heavy metals(Pb)	≤10ppm
Arsenic	≤1ppm
Other amino acids	Not detectable
Loss on drying	≤0.20%
Residue on ignition	≤0.10%

Main uses : biochemical research, preparation of culture medium, food condiment, main component of amino acid transfusion, feed nutritional supplement, cosmetic additive

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