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Indicator Items 196 to 210 of 641
  
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all prices in Canadian dollars
 B3422   BROM CRESOL GREEN WS/ACS
Show Product Info
Meets A.C.S. specs./Conforme aux normes A.C.S.
Brom Cresol Green (Water Soluble dans l'Eau)
Molecular FormulaC21H13Br4O5SNa
Molecular Weight720.02
Melting point230 °C (dec.)
Chemical Abstract Number62625-32-5
Clarity of solution/Clarité de la sol.T.P.T.
Visual transition interval/ 
Point de virage: 
pH (Yellow/Jaune)3.8
pH (Blue/Bleu)5.4

B3422-100G 1285.20   
B3422-10G 572.65   
B3422-1G 143.65   
B3422-25G 1285.20   
B3422-2G price on request   
B3422-5G 337.20   
 B3490   BROM CRESOL PURPLE FA/IND
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Brom Cresol Purple (Indicator Indicateur)
Molecular FormulaC21H16O5SBr2
Molecular Weight540.24
Melting point240 °C (dec)
Chemical Abstract Number115-40-2

B3490-10G 327.68   
B3490-1G 77.10   
B3490-25G 737.21   
B3490-5G 187.77   
 B3492   BROM CRESOL PURPLE WS/IND
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Brom Cresol Purple (Water Soluble dans l'Eau)
Molecular FormulaC21H15O5SBr2Na
Molecular Weight562.22
Melting point255 °C
Chemical Abstract Number62625-30-3

B3492-10G 377.91   
B3492-1G 124.19   
B3492-25G 887.15   
B3492-5G 239.96   
 B3940   BROMOCRESOL GREEN NA SALT
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BROMOCRESOL GREEN NA SALT
B3940-5G price on request