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Patent Blue VF, Ultra Pure Grade

Supplier: VWR

Synonyms: Acid Blue1Hydrogen [4-[4-(diethylamino)-2',4'-disulfonatobenzhydrylidene]cyclohexa-2,5-dien-1-ylidene]diethylammonium, sodium saltPatent Blue VFPatent blue VF sodium salt

Formula: C₂₇H₃₁N₂NaO₆S₂
MW: 566.67 g/mol
Melting Pt: 290 °C
Storage Temperature: Ambient
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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Size Packaging Application Supplier No. Catalog Number Unit List Price Quantity
25 g Amber Bottle Soluble in water and suitable for use in the zinc leucohemoglobin method described in Conn’s. VWRVE192-25G E192.25G Each Retrieving Restricted
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