L-CYSTEINE HYDROCHLORIDE Monohydrate 99% (For Biochemistry)

Article No C-03149
CAS No 7048-04-6
HSN Code 29309040
Purity Min. 99.0%
Grade For biochemistry
Molecular Formula C3H8CINO2S.H2O
Molecular Weight 175.64
Shelf Life 5 years


MSDS

COA

Packagings

L-CYSTEINE HYDROCHLORIDE Monohydrate 99% (For Biochemistry)

25 gm

L-CYSTEINE HYDROCHLORIDE Monohydrate 99% (For Biochemistry)

100 gm

L-CYSTEINE HYDROCHLORIDE Monohydrate 99% (For Biochemistry)

500 gm

L-CYSTEINE HYDROCHLORIDE Monohydrate 99% (For Biochemistry)

1 kg

Specifications

Description White crystals or crystalline powder
Identity (IR Spectrum) Passes test
Sulphate (SO4) Max. 0.03%
Heavy metals (as Pb) Max. 0.0015%
Solubility in water (% weight) 100 g/l at 25˚C
Residue on ignition Max. 0.4%
Iron Max. 0.003%
Related compounds Passes test
Individual impurities Max. 0.5%
Total impurities Max. 2.0%
Specific optical rotation +5.7° to +6.8°
Loss on drying (at RT a pressure max 5 mm of mercury for 24 h) 8.0 - 12.0%
pH Value 1-2
Melting point 176°C