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112422 N-Acetyl-L-cysteine

N-Acetyl-L-cysteine for biochemistry. CAS 616-91-1, pH 1.5 - 2.5 (100 g/l, H₂O, 20 °C).

N-Acetyl-L-cysteine MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 2-Acetamido-3-mercaptopropionic acid

CAS #: 616-91-1 EC Number: 210-498-3 Molar Mass: 163.20 g/mol Hill Formula: C₅H₉NO₃S
112422
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Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
616-91-1210-498-3C₅H₉NO₃S163.20 g/mol

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              Description
              Catalogue Number112422
              Synonyms2-Acetamido-3-mercaptopropionic acid
              References
              Product Information
              CAS number616-91-1
              EC number210-498-3
              Hill FormulaC₅H₉NO₃S
              Molar Mass163.20 g/mol
              HS Code2930 90 19
              Structure formula ImageStructure formula Image
              Quality LevelMQ100
              Applications
              ApplicationN-Acetyl-L-cysteine for biochemistry. CAS 616-91-1, pH 1.5 - 2.5 (100 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Density1.48 g/cm3 (20 °C)
              Melting Point110.4 °C
              pH value1.5 - 2.5 (100 g/l, H₂O, 20 °C)
              Vapor pressure<0.1 hPa (20 °C)
              Bulk density730 kg/m3
              Solubility179.5 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Tikus 5050 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Statement(s)H319: Menyebabkan iritasi mata yang serius.
              Precautionary Statement(s)P264: Cuci kulit dengan seksama setelah menangani.
              P280: Pakai perlindungan mata/ perlindungan muka.
              P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
              P337 + P313: Jika iritasi mata tidak segera sembuh: Cari pertolongan medis.
              Signal WordAwas
              Storage class10 - 13 Cairan dan padatan lain
              WGKWGK 2 berbahaya untuk air
              Disposal3
              Reagen organik yang relatif tidak aktif harus dikumpulkan dalam kategori A. Jika terhalogenasi, harus ditempatkan dalam Kategori B. Untuk residu padat gunakan Kategori C.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageSimpan pada +5°C hingga +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (iodometric)≥ 99.0 %
              Identity (IR-spectrum)passes test
              Appearancewhite to almost white, crystalline powder or colorless crystals
              Appearance of solution (1 mol/l, water)clear and colorless
              Spec. rotation (α 20/D, 50 g/l, buffer pH 7.0)+21.0 to +27.0
              Heavy metals (as Pb)≤ 0.001 %
              NH₄ (Ammonium)≤ 0.01 %
              L-cysteine (HPLC)≤ 0.02 %
              Other ninhydrine positive substances≤ 0.1 %
              Global Trade Item Number
              Catalogue Number GTIN
              1124220025 04022536142586
              1124220100 04022536142593
              1124221000 04022536142609