Advanced Search



Bromothymol Blue sodium salt

SIGMA/18470 - for microscopy (Bot., Hist., Vit.), indicator (pH 6.0-7.6)

Synonym: Bromthymol Blue sodium salt; 3′,3′′-dibromothymolsulfonephthalein sodium salt

CAS Number: 34722-90-2
Empirical Formula (Hill Notation): C27H27Br2NaO5S
Molecular Weight: 646.36
EC Number: 252-169-7
MDL Number: MFCD00077263
Linear Formula: C27H27Br2NaO5S
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-18470-1G 1 g
 $0.00
1/EA
CALL FOR PRICEAdd To Favorites		 Add To Favorites
1
PrevNext

 

form powder
grade for microscopy (Bot., Hist., Vit.)
  for molecular biology
  indicator (pH 6.0-7.6)
InChI 1S/C27H28Br2O5S.Na/c1-13(2)18-11-20(15(5)24(28)26(18)30)23(17-9-7-8-10-22(17)35(32,33)34)21-12-19(14(3)4)27(31)25(29)16(21)6;/h7-14,30H,1-6H3,(H,32,33,34);/q;+1/p-1/b23-21+;
InChI key NMKFVGALBGZKGW-FKWCIMQXSA-M
Quality Level 100 
SMILES string [Na+].CC(C)c1cc(c(C)c(Br)c1O)C(=C2C=C(C(C)C)C(=O)C(Br)=C2C)c3ccccc3S([O-])(=O)=O
storage temp. room temp
technique(s) titration: suitable
visual transition interval 6.0-7.6, yellow to blue
Back to Top