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Bromkrezolový purpur, pure indicator grade

Dodavatel: Thermo Scientific
Varování

Synonyms: 5',5''-Dibromo-o-cresolsulphonphthalein, 3,3-Bis(3-bromo-4-hydroxy-5-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide

151330050 151330250 151331400 151330010
ACRO151330050EA 1430 CZK
ACRO151330050 ACRO151330250 ACRO151331400 ACRO151330010
Bromkrezolový purpur, pure indicator grade
Bromkrezolový purpur
Vzorec: C₂₁H₁₆Br₂O₅S
MW: 540,23 g/mol
Bod tání: 245 °C (rozkl.)
Storage Temperature: Ambient
MDL Number: MFCD00011681
CAS číslo: 115-40-2
EINECS: 204-087-8
Merck Index: 13,01371

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Výsledky specifikačního testu

Appearance Light pink to pink-orange Powder
Infrared spectrum Conforms
Solubility (0.1 % in 50 % ethanol) Clear
UV (20 mg/l in methanol) Complies
Visual transition interval from pH 5.2 (yellow) to pH 6.8 (purple)

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