L-Cysteine Hydrochloride Hydrate, 98.5-101.5%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 111781000

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 345909-32-2 Weight: 0.15000kg


Packaging Plastic bottle
Quantity 100g

Product Code. 10646102

Quantity Price
1 £ 48.5 / 100g
Estimated Shipment date
from Supplier 08-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material L-Cysteine hydrochloride hydrate
Assay 98.5 to 101.0% (on dried substance)
Assay Percent Range 98.5-101.0%
Molecular Formula C3 H7 N O2 S . H Cl . x H2 O
Linear Formula HCl·xH2O
Formula Weight 157.61
MDL Number MFCD00065606

Specification

Physical Form Crystalline Powder or Crystals
Formula Weight 157.61
Quantity 100g
Color White or colorless
Merck Index 14, 2781
Beilstein 04, 506
Ammonium 100ppm max.
Assay 98.5 to 101.0% (on dried substance)
Heavy Metals (as Pb) 10ppm max.
Specific Rotation +5.5° to +7.0° (20°C, 589nm) (c=8, 6N HCl)
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Linear Formula HCl·xH2O
Additional Information Ninhydrin-positive subst:any secondary spots: 0.5% max.
CAS 345909-32-2
Infrared Spectrum Authentic
Loss on Drying 8.0% to 12.0% (24 hrs, 5mm Hg)
Iron (Fe) 20ppm max.
Sulfated Ash 0.1% max.
MDL Number MFCD00065606
Assay Percent Range 98.5-101.0%
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
May cause respiratory irritation.
Causes skin irritation.
Packaging Plastic bottle
Molecular Formula C3 H7 N O2 S . H Cl . x H2 O
Chemical Name or Material L-Cysteine hydrochloride hydrate
Sulfate 300ppm max.
Documentation

Technical documents

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
May cause respiratory irritation.
Causes skin irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.