CAS No. 52-90-4

Molecular Formula: C3H7NO2S

Appearance	White crystal powder
Specific rotation	+8.3°to +9.5°
State of solution(Transmittance)	≥ 95%
Loss on drying	≤ 0.50%
Residue on ignition	≤ 0.10%
Heavy metal(Pb)	≤ 10ppm
Chloride	≤ 0.07%
As2O3	≤ 1ppm
Iron(Fe)	≤ 10ppm
NH4	≤ 0.02%
Sulfate(SO4)	≤ 0.030%
Other amino acids	Chromatographically
PH	4.5-5.5
Assay	98.0%-101.0%%

Molecular Formula: C3H7NO2S
Molecular Weight: 121.16
Hazard Symbols: Xn,Xi
WGKGermany: 3
HS Code: 29309012

More details are to be found on supplier website

EINECS:200-158-2
Molecular formula:C3H7NO2S

Purity: 99,0%

Appearance	White crystals or crystalline powder.
Specific rotation [α ]D20	+8.3°~ +9.5°
State of solution	≥ 95.0%
Chloride(Cl)	≤ 0.2%
Ammonium（ NH4）	≤ 0.02%
Sulfate(SO4)	≤ 0.030%
Iron(Fe)	≤ 10ppm
Heavy metals(Pb)	≤ 10ppm
Arsenic(As2O3)	≤ 1ppm
Other amino acids	≤ 1.0%
Loss on drying	≤ 0.5%
Residue on ignition	≤ 0.1%
Assay	98.0~101.0%
pH	4.5~5.5

Purity: 98%+

Smile code:
N[C@@H](CS)C(O)=O
MDL Number:
MFCD00064306
Purity :
97%
Available in stock:
186000 g