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Chemical Catalog  » Dyes  » D&C Red #22

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D&C Red #22

Acid Red 87; Eosin Yellowish; Eosin Y

C20H6Br4Na2O5     F.W. 691.88     CAS: 17372-87-1     C.I. 45380

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MSDS for D&C Red #22

Ratings
Health: 2
Flammability: 1
Reactivity: 0
 


Available Quantities/Sizes

SKU Size Price Quantity
SLD2515-25G 25 g $90.40
SLD2515-100G 100 g $175.25
SLD2515-500G 500 g $565.26

† Limited Quantity
* Subject to Hazardous Material Fee

General Chemical Specifications:
Total ColorMin. 90%
2',4',5',7'-Tetrabromofluorescein, Disodium SaltMin. 72%
MAXIMUM LIMITS
Sum of Volatile Matter (@ 135C), Halides and Sulfates10%
Water-Insoluble Matter0.5%
Phthalic Acid, Disodium Salt1%
2-(3,5-Dibromo-2,4-dihydroxybenzoyl)benzoic Acid, Sodium Salt0.5%
2',4',5',7'-Tetrabromofluorescein, Ethyl Ester1%
Brominated Resorcinol0.4%
Sum of Disodium Salts of Mono- and Dibromofluoresceins2%
Sum of Disodium Salts of Tribromofluoresceins25%
Lead (Pb)20 ppm
Arsenic (As)3 ppm
Mercury (Hg)1 ppm
Certification Lot Number?
 
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