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海天氨基酸
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N-Acetyl-L-Cysteine

CAS No.: 616-91-1
Standard: AJI, USP

Function and application: Nutrition enhancers, food additives, etc.
Packaging: 25kg/drum, others as required
MOQ:25kg
Shelf life: two years
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[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[Product parameters, parameters]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
分子量:
CAS 号:
616-91-1

Specification:

N-Acetyl-L-Cysteine

AJI92

USP36

Appearance

White crystalline powder

White crystals or crystalline powder

Assay

98.5%~101.0%

98.0%~102.0%

pH

2.0~2.8

2.0~2.8

Specific rotation

+21.3º~+27.0º

Transmittance

≥98.0%

---

Loss on drying

≤0.5%

≤1.0%

Residue on ignition

≤0.20%

≤0.5%

Chloride(Cl)

≤0.04%

---

Heavy Metals (Pb)

≤10ppm

≤0.001%

Iron (Fe)

≤20ppm

---

Sulfate(SO4)

≤0.030%

---

Arsenic(As2O3)

≤1ppm

---

Ammonium(NH4)

≤0.02%

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Other amino acids

Conforms

---

Melting point

106ºC~110ºC

---

 

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CONTACT US

 

Shijiazhuang Haitian Amino Acid Co., Ltd. 

TEL:+86-311-88908111
FAX:+86-311-88901888
EMAIL:sales@aminoacidchem.com
ADD:Shijiazhuang City, Hebei,P. R. China.

 

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