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


Overview
Brand: Acros Organics

Manufacturer Part Number: 111785000

500GR L-Cysteine hydrochloride hydrate, %, 98.5-101.0%

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 345909-32-2 Weight: 0.55000kg


Packaging Plastic bottle
Quantity 500g

Product Code. 10226983

Quantity Price
1 £ 182.5 / 500g
Estimated Shipment date
from Supplier 13-12-2016
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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 157.61g/mol
MDL Number MFCD00065606

Specification

Additional Information Ninhydrin-positive subst:any secondary spots: 0.5% max.
Ammonium 100ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 20ppm max.
Loss on Drying 8.0% to 12.0% (24 hrs, 5mm Hg)
Packaging Plastic bottle
Specific Rotation +5.5° to +7.0° (20°C, 589nm) (c=8, 6N HCl)
Sulfate 300ppm max.
Sulfated Ash 0.1% max.
Specific Rotation Condition + 5.50 (20.00°C c=8,6 N HCL)
Color White or colorless
Quantity 500g
Chemical Name or Material L-Cysteine hydrochloride hydrate
CAS 345909-32-2
Physical Form White crystalline powder or colorless crystals
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 157.61g/mol
MDL Number MFCD00065606
Beilstein 04, 506
Merck Index 14, 2781
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
May cause respiratory irritation.
Causes skin irritation.
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.
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.