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102839 L-Cysteine hydrochloride monohydrate

for biochemistry

L-Cysteine hydrochloride monohydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Cys, L-Cysteinium Chloride Monohydrate, L-Cysteine Hydrochloride, Monohydrate

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102839
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
7048-04-6C₃H₈ClNO₂S * H₂O

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      1028390100
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          1028391000
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              1028399010
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                  		 Plastic drum 10 kg
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                  Description
                  Catalogue Number102839
                  SynonymsCys, L-Cysteinium Chloride Monohydrate, L-Cysteine Hydrochloride, Monohydrate
                  References
                  Product Information
                  CAS number7048-04-6
                  EC number200-157-7
                  Hill FormulaC₃H₈ClNO₂S * H₂O
                  Molar Mass175.60 g/mol
                  HS Code2930 90 12
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ100
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density1.51 g/cm3
                  Melting Point176 °C
                  pH value0.8 - 1.2 (100 g/l, H₂O, 20 °C)
                  Vapor pressure<0.1 hPa (20 °C)
                  Bulk density780 kg/m3
                  Solubility650 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  RTECSHA2285000
                  Storage class10 - 13 Other liquids and solids
                  WGKWGK 1 slightly hazardous to water
                  Disposal3
                  Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +2°C to +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Assay (alkalimetric, calculated on dried substance)98.5 - 101.0 %
                  Identity (IR-spectrum)passes test
                  Identity (wet chemistry)passes test
                  Appearancewhite or almost white, crystalline powder or colorless crystals
                  Appearance of solution (25 g/l, water)clear and not more intense in color than reference solution BY6
                  Spec. rotation (α 20/D, 80 g/l, hydrochloric acid 250 g/l, calc. on dried substance)+5.5 to +7.0
                  Sulfate (SO₄)≤ 200 ppm
                  Heavy metals (as Pb)≤ 10 ppm
                  Fe (Iron)≤ 10 ppm
                  Ninhydrin-positive substances (LC) (impurity A (570 nm))≤ 0.5 %
                  Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
                  Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
                  Ninhydrin-positive substances (LC) (total impurities)≤ 1.0 %
                  Sulfated ash (600 °C)
                  ≤ 0.1 %
                  Loss on drying (Vacuum < 2,0 kPa, P2O5, 20 h)8.5 - 12.0 %
                  Residual solvents (ICH Q3C)excluded by manufacturing process
                  Sulfated ash (600 °C)
                  ≤ 0.1 %
                  Loss on drying (Vacuum < 0.7 kPa, P₂O₅, 24 h)8.0 - 12.0 %
                  Bacterial endotoxins≤ 6.0 I.U./g
                  Global Trade Item Number
                  Catalogue Number GTIN
                  1028390025 04022536037400
                  1028390100 04022536037417
                  1028391000 04022536037424
                  1028399010 04022536692685

                  Documentation

                  L-Cysteine hydrochloride monohydrate SDS

                  Title

                  Safety Data Sheet (SDS) 

                  L-Cysteine hydrochloride monohydrate Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1028390025 Plastic bottlePDF Specification Document
                  1028390100 Plastic bottlePDF Specification Document
                  1028391000 Plastic bottlePDF Specification Document
                  1028399010 Plastic drumPDF Specification Document

                  Technical Info

                  Title
                  Sulfite Iron Agar, Base, 110864

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                  Categories

                  Life Science Research > Inhibitors and Biochemicals > Biochemicals > Amino Acids and Derivatives