Description
Yacoo science is the manufacturer for the 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate
Melting Point: >300ºC
Boiling Point: 459.8ºC at 760 mmHg
Flash Point: 231.9ºC
Storage Condition: 2-8ºC
Vapor Pressure: 3.01E-09mmHg at 25°C
Safety Info
Safety Statements:S22; S24/25
HS Code: 2921590090
CERTIFICATE OF ANALYSIS
English Name：3,3’,5,5’-tetramethylbenzidine·2HCl·2H2O
Molecular Formula：C16H20N2·2HCl·2H2O
Molecular Wt：349.30
CAS：207738-08-7
Shelf life:two years
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SPECIFICATION PROPERTIES
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STANDARD
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RESULTS
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Appearance
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White or slight red powder
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Conforms
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Assay,%
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≥98.0
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99.12
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Solubility（1% aq.）
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Clear, colorless solution
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Conforms
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Loss on drying,%
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≤10.9
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10.50
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Storage: 2-8℃,in dark place
