BROMO CRESOL PURPLE SODIUM SALT (INDICATOR)*

BROMO CRESOL PURPLE SODIUM SALT (INDICATOR) BROMO CRESOL PURPLE SODIUM SALT (INDICATOR)
Article No. Grade Purity Cas no. Molecular Formula Molecular Weight H.S. Code Shelf Life
B0049600005 90% 62625-30-3 C21H15Br2NaO5S 562.20 2934.9900
 60 Months

Specifications

Appearance:

 Black-Brown to Orange-Rust Powder

Extinction coefficient:

 Min 7000

Absorption maxima:

 375 - 381 nm

Absorption maxima (0.01 g/L in 0.1 N NaOH):

 587 - 591 nm

Dye content (titration by AgNO3):

 Min 90%

Visual interval (pH 5.2 - 6.8):

 Yellow- Purple

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
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Globally Harmonized System of classification and Labelling of Chemicals (GHS)

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  • AND NOT FOR DRUGS, FOOD ADDITIVES OR HOUSEHOLD CHEMICALS.
  • WE ASSUME NO RESPONSIBILITY IF THEY ARE USED AS DRUGS, FOOD ADDITIVES OR HOUSEHOLD CHEMICALS.

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