High purity N-Acetyl-L-Cysteine

Min.Order / FOB Price:Get Latest Price

1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99.3%
Payment Terms : L/C,T/T,

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Lower price N-Acetyl-L-Cysteine (NALC) Best quality N-Acetyl-L-Cysteine NALC offer competitive price

Quick Details

Appearance:White crystals or crystalline powder
Application:CAS:616-91-1
PackAge:25kg/drum
ProductionCapacity:15000|Kilogram|Year
Storage:Cool and dry place
Transportation:by sea or air, express for small quantity

Superiority:

Product name: N-Acetyl-L-Cysteine

CAS No.：616-91-1

Molecule Formula：C₅H₈NO₃S

Molecule Weight：162.1875

Purity: 99.3%

Package: 25kg/drum

Description：White crystals or crystalline powder

Manufacture Standards：AJI/USP

Items	Specifications	Results
Appearance	White crystals or crystalline powder	Conforms
Identification	Meets the requirements	Conforms
State of solution (Transmittance)	≥98.0%	98.6%
Specific rotation	+21.3°~+27.0°	+23.6°
Chloride(Cl)	≤0.04%	<0.04%
Sulfate(SO₄)	≤0.03%	<0.03%
Ammonium(NH₄)	≤0.02%	<0.02%
Heavy metals(Pb)	≤10ppm	<10ppm
Iron(Fe)	≤20ppm	<20ppm
Arsenic(As2O3)	≤1ppm	<1ppm
Other amino acids	Chromatographically not detectable	Conforms
Loss on drying	≤0.50%	0.29%
Residue on ignition	≤0.20%	0.08%
PH	2.0~2.8	2.5
Melting point	106℃~110℃	108℃
Assay	98.5%~101.0%	99.30%
Conclusion: The Product Conforms to AJI/USP.

Details:

Siwei Development Group Ltd. is a reputed professional enterprise in China dedicated to the Amino Acids production and sales of fine chemical products.Over the years we have been making meticulous efforts in the production, research and development of new generation chemicals applied in a variety of industries like amino acids, food additive, pharma grade raw materials and so on. With many years industry experience, Siwei is one of the amino acids suppliers and exporters in China, serving bulk powder to industries like dietary supplement, nutritional supplement, functional food and drink.Health is more valuable than wealth. In the tenet of concern for human's life quality. Siwei devotes itself to manufacturing amino acids, which are the necessities for human health.

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