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

Product Code. 10061693
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Quantity:
100 g
Packaging:
Glass Bottle

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.
Assay Percent Range 98.5 to 101 %
Identification Pass Test
Molecular Formula C3H10ClNO3S
Loss on Drying 8.5 to 12.0%
Other Amino Acids Not Detected
Packaging Glass Bottle
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
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
Residue after Ignition 0.1% max.
Specific Rotation 5.5 to 7.0° (+ or -)
Molecular Weight (g/mol) 175.63
PubChem CID 23462
Formula Weight 175.64
State of Solution (%T) 98.0% min.
Percent Purity 98.5 to 101%
Alpha Vector Cysteine Hydrochloride Monohydrate
Quantity 100 g
Physical Form Solid
Chemical Name or Material L-Cysteine Hydrochloride Monohydrate
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Safety and Handling

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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.
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