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LC2838 Glutathione (reduced) suitable for biopharmaceutical production |
Order number | Packaging | Quantity | Price € |
AC29838 | Glass bottle | 5 g | Inquire |
AC29838 | Glass bottle | 50 g | Inquire |
AC29838 | Glass bottle | 500 g | Inquire |
Product information | |
Synonyms | →-L-Glutamyl-L-cysteinglycine, GSH |
Hill Formula | C10H17N3O6S |
HS Code | 2930 90 99 |
EC number | 200-725-4 |
Molar mass | 307.32 g/mol |
Storage | Store at +2°C to +8°C. |
CAS number | 70-18-8 |
Chemical and physical data | |
Solubility | 100 g/l (20 °C) |
Melting point | 185 – 195 °C |
Molar mass | 307.32 g/mol |
Bulk density | 160 kg/m3 |
pH value | 3 (10 g/l, H2O, 20 °C) |
Safety information | |
RTECS | MC0556000 |
Storage class | 10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 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. |
Transport information | |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Specifications | |
Assay (iodometric, calc. on dried substance) | 98.0 – 101.0 % |
Identity (IR-spectrum) | passes test |
Appearance | white to almost white, slightly agglomerated, crystalline powder |
Appearance of solution (100 g/l, water) | clear and colorless. |
Spec. rotation (α 20/D, 40 g/l, water, calc. on dried substance) | -15.5° to -17.5° |
Chloride (Cl) | ≤ 200 ppm |
Sulfate (SO4) | ≤ 300 ppm |
Heavy metals (as Pb) | ≤ 10 ppm |
Fe (Iron) | ≤ 10 ppm |
NH4 (Ammonium) | ≤ 200 ppm |
Related substances (CE) – Impurity A (Cysteinylglycine) |
≤ 0.5 % |
– Impurity B (Cysteine) | ≤ 0.5 % |
– Impurity C (Glutathione oxidized) | ≤ 1.5 % |
– Impurity D (Glutamylcysteine) | ≤ 1.0 % |
– Impurity E | ≤ 0.5 % |
– Largest unspecified impurity | ≤ 0.2 % |
– Sum of all impurities | ≤ 2.5 % |
Residual solvents (Ph Eur /ICH) class 3 – Acetic acid |
≤ 0.5 % |
– Ethanol | ≤ 0.5 % |
– Ethyl acetate | ≤ 0.5 % |
Other residual solvents (Ph. Eur./ICH) | excluded by manufacturing process. |
Sulfated ash (600 °C) | ≤ 0.1 % |
Loss on drying (105 °C; 3 h) | ≤ 0.5 % |
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