High purity N-Acety...

High purity N-Acetyl-L-Cysteine

High purity N-Acetyl-L-Cysteine

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

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

Keywords

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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