ERYTHROSINE B For Microscopy |
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HomeLaboratory ChemicalsAdsorption Indicators |
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SYNONYMS : RED NO. 3, SOLVENT RED 140, ACID RED 51, FD&C #3 C.I. FOOD RED 14; 3',6'-DIHYDROXY-2',4',5',7'-TETRAIODOSPIRO[ISOBENZOFURAN-1(3H0,9'-[9H]XANTHEN]-3-ONE DISODIUM SALT |
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Article No. |
03700 |
Grade |
For Microscopy |
Purity |
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CAS No. |
16423-68-0 |
Molecular Formula |
C20H6I4Na2O5 |
Molecular Weight |
879.84 |
H.S. Code |
3204.9000 |
Shelf Life |
5 Years |
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C.I.No.45430 |
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Specifications |
Appearance |
Dark red coloured powder |
Absorption maxima |
524 - 527 nm |
A1% ;1cm; %u03BB max |
Min 850 |
Ratio %u03BB max; P /- 15 nm |
1.15 - 1.55 |
Loss on drying (at 110 deg C) |
Max 10% |
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Packings |
00025 25 g |
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00500 500 g |
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Safety Information
and Hazard Symbols |
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Symbol: GHS07 Signal Word: Warning Hazardous Statement: H302-H413 |
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Revision Date
: 23-Aug-2013 |
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