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PHENOL RED SODIUM SALT Indicator grade

HomeLaboratory ChemicalspH Indicator (Solid)
SYNONYMS :  PHENOLSULFONEPHTHALEIN SODIUM SALT
 
Article No. 05182
Grade Indicator grade
Purity
CAS No. 34487-61-1
Molecular Formula C19H13NaO5S
Molecular Weight 376.36
H.S. Code 2934.9900
Shelf Life 5 Years

 
pH indicator.Water soluble
Suitable for tissue culture work.
 
Specifications
Appearance Dark red powder
Transition range (pH 6.5 - 8.2) Yellow - Reddish violet
Absorption Max.(pH 6.5) λ1max. 430 - 435 nm
Absorption Max.(pH 8.2) λ2max. 557 - 560 nm
Loss on drying (at 110 deg C) Max 5%
Packings
00005    5 g
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00025    25 g
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01000    1000 g
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Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
 
Revision Date : 12-Dec-2013