Orcein, pure
Supplier: Thermo Scientific Chemicals
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Warning
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Synonyms:
Orcein (from synthetic), Natural Red 28
41657-0050
41657-0250
41657-1000
TS41657-0050EA
90
USD
TS41657-0050
TS41657-0250
TS41657-1000
Orcein, pure
Orcein
Storage Temperature:
Ambient |
MDL Number:
MFCD00062310 CAS Number: 1400-62-0 EINECS: 215-750-6 |
Specification Test Results
Appearance | Brown to dark purple to black Powder |
Infrared spectrum | Conforms |
Loss on drying | ≤12 % |
UV Lambda max | 575 to 583 nm |
Absorption Ratio P-15/P+15 | 0.98 to 1.18 |
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