Fast Blue BB base 98%, pure

Supplier: Thermo Scientific Chemicals
Danger

Synonyms: 4'-Amino-2',5'-diethoxybenzanilide, N-(4-Amino-2,5-diethoxyphenyl)benzamide, Azoic Diazo No. 20, Fast blue BB, C.I. 37175, Azoic diazo component 20 (base)

19157-0250 19157-1000
TS19157-0250EA 54 USD
TS19157-0250 TS19157-1000
Fast Blue BB base 98%, pure
Fast Blue BB base
Formula: C₁₇H₂₀N₂O₃
MW: 300.36 g/mol
Melting Pt: 98…100 °C
Storage Temperature: Ambient
MDL Number: MFCD00009091
CAS Number: 120-00-3
UN: 3143
ADR: 6.1,II

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Specification Test Results

Appearance Grey to brown Powder and/or chunks
Infrared spectrum Conforms
UV spectrum Complies
Water ≤1 % (K.F.)
HPLC ≥97.5 %

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