Alizarin red S (sodium salt), pure, certified
Supplier: Thermo Scientific
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Warning
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Synonyms:
Sodium 3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-sulphonate, C.I. 58005, Alizarin sulphonic acid disodium salt, Alizarin Red S sodium
400480250
400481000
ACRO400480250EA
203
GBP
ACRO400480250
ACRO400481000
Alizarin red S (sodium salt), pure, certified
Alizarin Red S (sodium salt)
Formula:
C₁₄H₇NaO₇S MW: 342,26 g/mol Storage Temperature: Ambient |
MDL Number:
MFCD00013049 CAS Number: 130-22-3 EINECS: 204-981-8 |
Specification Test Results
Appearance | Yellow to orange to brown Powder |
Infrared spectrum | Conforms |
UV Lambda max | 590 to 599 nm |
Visual transition interval | from pH 9.4 (orange-brown) to pH 12.0 (violet) |
BSC Certification | Passes |
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