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L-Cysteine Hydrochloride Monohydrate (White Crystals), Fisher BioReagents

Product Code. 10061693
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Quantity:
100 g
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

This amino acid is suitable for use in tissue culture systems requiring additives.
TRUSTED_SUSTAINABILITY

Specifications

Melting Point 175°C
Ammonium 0.02% max.
CAS 7048-04-6
Arsenic (As) 1ppm max.
pH 1 to 2
Color White
Chloride 19.89 to 20.29%
Heavy Metals (as Pb) 10ppm max.
Identification Pass Test
Assay Percent Range 98.5 to 101 %
Loss on Drying 8.5 to 12.0%
Other Amino Acids Not Detected
Molecular Formula C3H10ClNO3S
Packaging Glass Bottle
Residue after Ignition 0.1% max.
Specific Rotation 5.5 to 7.0° (+ or -)
State of Solution (%T) 98.0% min.
Synonym l-cysteine hydrochloride monohydrate, h-cys-oh.hcl.h2o, l-cysteine hydrochloride hydrate, l-cysteine monohydrate monochloride, r-2-amino-3-mercaptopropanoic acid hydrochloride hydrate, unii-zt934n0x4w, l-cysteine hydrate hydrochloride, cysteine hydrochloride monohydrate, l, h-cys-ohhclh2o, cysteine hcl
Alpha Vector Cysteine Hydrochloride Monohydrate
InChI Key QIJRTFXNRTXDIP-JIZZDEOASA-N
SMILES C(C(C(=O)O)N)S.O.Cl
IUPAC Name (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride
Molecular Weight (g/mol) 175.63
Quantity 100 g
PubChem CID 23462
Formula Weight 175.64
Percent Purity 98.5 to 101%
Physical Form Solid
Chemical Name or Material L-Cysteine Hydrochloride Monohydrate
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Safety and Handling

compliance-icons
Product Identifier
  • L-(+)-Cysteine hydrochloride monohydrate
 Signal Word
  • Warning
 Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
SDS
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