Bromocresolo ≥95% (dye content), in polvere, AnalaR NORMAPUR® ACS Indicatore pH
Fornitore: VWR Chemicals
Synonyms:
3,3-Bis(3,5-dibromo-4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
Formula:
C₂₁H₁₄Br₄O₅S Peso molecolare: 698.02 g/mol Punto di fusione: 217…218 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00005874 CAS Number: 76-60-8 EINECS: 200-972-8 Merck Index: 13,01370 |
Risultati del test di specificazione
Dye content (spectrophotometrically) | ≥ 95 % |
Appearance | Yellow to tan powder |
Appearance of solution | Conforms |
Identification (IR) | Passes test |
Sensitivity | Passes test |
Transition range (according to ACS) | Passes test |
Visual transition interval | pH 3.8 - pH 5.4 |
Loss on drying (110°C) | ≤ 3 % |
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