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L(+)-cystein hydrochlorid monohydrát 98.5-101.5% (dry basis) USP, Multi-Compendial, J.T.Baker®

Dodávateľ: Avantor

2071-05EA 0 EUR
2071-05 2071-06 2071-09
L(+)-cystein hydrochlorid monohydrát 98.5-101.5% (dry basis) USP, Multi-Compendial, J.T.Baker®
L(+)-cystein hydrochlorid monohydrát
Vzorec: HSCH₂CH(NH₂)COOH·HCl·H₂O
Mw: 175,64 g/mol
Teplota tavenia: 168…170 °C
Skladovacia teplota: Ambient
Číslo MDL: MFCD00065606
Číslo CAS: 7048-04-6
EINECS: 200-157-7
Merck Index: 13,02810
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Výsledky špecifikačného testu

Food GMP Manufactured Product
GMP Manufactured Product
Meets B.P. Chemical Specifications
Meets E.P. Chemical Specifications
Meets U.S.P Requirements
CAUTION: For Manufacturing, processing or repackaging
Bulk Food Chemical
Bulk Pharmaceutical Chemical
USP - Assay (C₃H₇NO₂SHCl) (dried basis) 98.5 - 101.5 %
USP - Identification Passes Test
USP - Specific Rotation α²⁵D (+) 5.7 - 6.8 Degree
USP - Loss on Drying 8.0 - 12.0 %
USP - Residue on Ignition ≤ 0.1 %
USP - Sulfate (SO₄) ≤ 0.03 %
USP - Iron (Fe) ≤ 0.003 %
USP - Related Compounds - Individual Impurities ≤ 0.5 %
USP - Related Compounds - Total Impurities ≤ 2.0 %
FCC - Assay (C₃H₇NO₂SHCl) (dried basis) 98.0 - 101.5 %
EP/BP - Assay (C₃H₇NO₂SHCl) (dried basis) 98.5 - 101.0 %
EP/BP - Identification A Passes Test
EP/BP - Identification B Passes Test
EP/BP - Identification E Passes Test
EP/BP - Appearance of Solution Passes Test
EP/BP - Specific Rotationα²ºD (+) 5.5 - 7.0 Degree
EP/BP - Ninhydrin-Positive Substances - Impurity A ≤ 0.5 %
EP/BP-Ninhydrin-Positive Substances-Each ≤ 0.2 %
EP/BP-Ninhydrin-Positive Substances-Total Impurities ≤ 1.0 %
EP/BP - Sulfate (SO₄) ≤ 300 ppm
EP/BP - Ammonium (NH₄) ≤ 0.02 %
EP/BP - Iron (Fe) ≤ 20 ppm
EP/BP - Loss on Drying 8.0 - 12.0 %
EP/BP - Ash (sulfated) ≤ 0.1 %
Endotoxin Concentration, IU/mg, For Information Only
No Class 1,2,3 or other solvents are used or produced in the manufacturing or purification of the product.
Metallic Residues: No metal catalysts or metal reagents, as defined by EMA Guideline EMEA/CHMP/SWP/4446/2000 , are used in the production of this material.

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