O7CFS23KOR 541-70-8 1,3-Benzenediamine sulfate m-Phenylenediamine sulfate 1,3-Phenylenediamine sulfate 1,3-Benzenediamine, sulfate (1:1) Benzene-1,3-diammonium sulphate EINECS 208-791-6 HSDB 6245 m-Phenylenediamine, sulfate (1:1) UNII-O7CFS23KOR CAS 541-70-8

Purity 97%+In StockPharmaceutical Standards
CAS No.541-70-8
Molecular FormulaC6H8N2 H2O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

O7CFS23KOR 541-70-8 1,3-Benzenediamine sulfate m-Phenylenediamine sulfate 1,3-Phenylenediamine sulfate 1,3-Benzenediamine, sulfate (1:1) Benzene-1,3-diammonium sulphate EINECS 208-791-6 HSDB 6245 m-Phenylenediamine, sulfate (1:1) UNII-O7CFS23KOR CAS 541-70-8 chemical structure

Description

O7CFS23KOR 541-70-8 1,3-Benzenediamine sulfate m-Phenylenediamine sulfate 1,3-Phenylenediamine sulfate 1,3-Benzenediamine, sulfate (1:1) Benzene-1,3-diammonium sulphate EINECS 208-791-6 HSDB 6245 m-Phenylenediamine, sulfate (1:1) UNII-O7CFS23KOR (CAS 541-70-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H8N2 H2O4S. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H8N2 H2O4S
Molecular Weight206.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957
Nitrogen Atoms2
Sulfur Atoms1

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