Disulfine blue, ultrapure


Synonyms: Hydrogen [4-[4-(diethylamino)-2',4'-disulfonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene]diethylammonium, sodium saltAcid Blue1Patent BluePatent Blue VFPatent blue VF sodium salt
E192-25G
97062-666
Disulfine blue, ultrapure
Disulphine Blue
Soluble in water and suitable for use in the zinc leucohemoglobin method described in Conn’s.


Formula: C₂₇H₃₁N₂NaO₆S₂
MW: 566.67 g/mol
Melting Pt: 290 °C
Storage Temperature: Ambient
MDL Number: MFCD00012119
CAS Number: 129-17-9
EINECS: 204-934-1
Merck Index: 12,09161
Specification Test Results
Dye Content 50 %
Appearance Dark blue-green powder
Lambda Max (0.00048%, Water) 630 nm - 640 nm
Solubility (0.00048%, Water) Pass

 

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