L-Cysteine China factory

Min.Order / FOB Price:Get Latest Price

25 Kilogram	Negotiable

25 Kilogram

Negotiable

Min.Order :25 Kilogram
Purity: 98% min.
Payment Terms : L/C,D/A,D/P,T/T

Keywords

L-Cysteine China factory best price L-Cysteine high quality L-Cysteine 98%

Quick Details

Appearance:white powder
Application:Phamaceutical Intermediates,Biochemical reagents
PackAge:25kg/bag
ProductionCapacity:1000|Metric Ton|Day
Storage:Sealed Storage
Transportation:

Superiority:

1) We are the sales represntative of the factory who produce this products . .

2) we are dealing in this field for more than ten years . we have experience to handle this

3) we have a Laboratory which is FDA approved can test the materials before export ,so we can gurantee you the quality

4) payment terms : we can accept t.t ,DP ,LC 60 days . more flexible .

5)we enjoy a good reputation in china and international market ,so you can trust us

Details:

Specifications

Small MOQ;
High quality gurantee;
Prompt delivery;
Professional service.

Specification:

L-Cysteine
Best quality&high purity
Assay: 98%
Stable supply and prompt delivery

ANALYSIS	SPECIFICATION
Appearance	White crystals or crystalline powder
Identification	Infrared absorption spectrum
Specific Rotation[α]D20°	+8.3°~+9.5°
State of solution(Transmittance)	95.0%Min
Chloride(CL)	0.040%Max
Ammonium(NH4+)	0.020%Max
Sulfate(SO4)	0.030%Max
Iron(Fe)	10ppmMax.
Heavy Metals(as Pb)	10ppmMax.
Arsenic(As2O3)	1ppmMax.
Other amino acids	Conforms
Loss on Drying	0.5%Max.
Residue on Ignition	0.1%Max
Assay	98.0%-101.0%
PH	4.5-5.5

Application:

Food grade: flour improver, nutritional supplement, antioxidants

Medicine grade: In pharmacy, Cysteine is used in the treatment of radioactive drugs poison, heavy metal poison, toxic hepatitis, serum sickness, and can prevent liver degeneration

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