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Indicator Items 211 à 225 de 641
  
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les prix sont en dollars canadiens
 B4450   BROMOPHENOL BLUE/FA ACS
Show Product Info
Meets A.C.S. specs./Conforme aux normes A.C.S.
Bromophenol Blue
Molecular FormulaC19H10O5SBr4
Molecular Weight669.98
Melting point273 °C
Chemical Abstract Number115-39-9
Clarity of solution/Clarté de la sol.T.P.T.
Visual transition/Transition visuel: 
pH 3.0 (yellow/jaune)-pH 4.6 (blue/bleu) 
B4450-10G 387.09   
B4450-1G 151.68   
B4450-1KG price on request   
B4450-25G 763.50   
B4450-5G 260.10   
 B4452   BROMOPHENOL BLUE WS/ACS
Show Product Info
Meets A.C.S. specs./Conforme aux normes A.C.S.
Bromophenol Blue (Water Soluble dans l'Eau)
Molecular FormulaC19H9O5SBr4Na
Molecular Weight691.97
Chemical Abstract Number62625-28-9
Clarity of solution/Clarté de la sol.T.P.T.
Visual transition/Transition visuelle 
pH 3.0 (yellow/jaune)-pH 4.6 (blue/bleu) 
B4452-10G 263.32   
B4452-1G 139.22   
B4452-20G 455.25   
B4452-25G 455.25   
B4452-5G 198.27   
 B4790   BROMOTHYMOL BLUE FA/ACS
Show Product Info
Meets A.C.S. specs./Conforme aux normes A.C.S.
Bromothymol Blue
Molecular FormulaC27H28O5SBr2
Molecular Weight624.40
Melting point200-202 °C
Chemical Abstract Number76-59-5
Clarity of solution/Clarté de la sol.T.P.T.
Visual transition/Transition visuelle 
pH 6.0 (yellow/jaune)-pH 7.6 (blue/bleu) 
B4790-10G 329.71   
B4790-1G 146.12   
B4790-25G 621.61   
B4790-5G 231.30   
 B4792   BROMOTHYMOL BLUE WS/ACS
Show Product Info
Meets A.C.S specs./Conforme aux normes A.C.S
Bromothymol Blue (Water Soluble dans l'Eau)
Molecular FormulaC27H27O5SBr2Na
Molecular Weight646.38
Chemical Abstract Number34722-90-2
Clarity of solution/Clarté de la sol.T.P.T
Visual transition/Transition visuelle 
pH 6.0 (yellow/jaune)-pH 7.6 (blue/bleu) 
B4792-100G price on request   
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