Bromocresol purple, indicator
- Synonyms: 5',5''-Dibromo-o-cresolsulfonphthaleinr- C21H16Br2O5Sr- M = 540,24 g/molr- CAS [115-40-2]r- EINECS-No.: 204-087-8r- Tariff number: 2934 99 90 90r- Applications: analytical chemistry, indicator.rrSPECIFICATIONSrrAbsorption maximum l1 (pH 5,2): 427 - 431 nm rAbsorption maximum l2 (pH 6,8): 588 - 590 nm rAbsorptivity (A1%/1 cm; l1, pH 5,2; on dried sample) : 400 - 450 rAbsorptivity (A1%/1 cm; l2, pH 6,8; on dried sample): 1000 - 1100 rloss on drying (110 ºC): max. 1 %r
- Synonyms: 5',5''-Dibromo-o-cresolsulfonphthaleinr- C21H16Br2O5Sr- M = 540,24 g/molr- CAS [115-40-2]r- EINECS-No.: 204-087-8r- Tariff number: 2934 99 90 90r- Applications: analytical chemistry, indicator.rrSPECIFICATIONSrrAbsorption maximum l1 (pH 5,2): 427 - 431 nm rAbsorption maximum l2 (pH 6,8): 588 - 590 nm rAbsorptivity (A1%/1 cm; l1, pH 5,2; on dried sample) : 400 - 450 rAbsorptivity (A1%/1 cm; l2, pH 6,8; on dried sample): 1000 - 1100 rloss on drying (110 ºC): max. 1 %r
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