Name | Hematoxylin |
Synonyms | 517-28-2 Hematoxylin hematoxiline hydroxybrazilin hydroxybrasilin HEMATOXYLIN, GILL II GILLS II HAEMATOXYLIN GILL'S HEMATOXYLIN NO 2 Hematoxylin (C.I. 75290) HEMATOXYLIN STAIN, GILL 2 HEMATOXYLIN SOLUTION GILL NO 2 GILL 2 METHOD HEMATOXYLIN STAIN GILL HEMATOXYLIN SOLUTION NO II GILL'S HEMATOXYLIN SOLUTION NO 2 (6aS,11bS)-7,11b-dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol (6aR,11bS)-7,11b-Dihydroindeno[2,1-c]chromene-3,4,6a,9,10(6H)-pentol cis-(+)-7,11b-dihydrobenz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol benz[b]indeno[1,2-d]pyran-3,4,6a,9,10(6H)-pentol, 7,11b-dihydro-, (6aR,11bS)- |
CAS | 517-28-2 |
EINECS | 208-237-3 |
InChI | InChI=1/C16H14O6/c17-10-2-1-8-13-9-4-12(19)11(18)3-7(9)5-16(13,21)6-22-15(8)14(10)20/h1-4,13,17-21H,5-6H2/t13-,16-/m1/s1 |
InChIKey | WZUVPPKBWHMQCE-UHFFFAOYSA-N |
Molecular Formula | C16H14O6 |
Molar Mass | 302.28 |
Density | 1.2514 (rough estimate) |
Melting Point | 200°C (dec.)(lit.) |
Boling Point | 363.32°C (rough estimate) |
Specific Rotation(α) | +102.4 (H2O). +90.3 (c, 1.04 in MeOH) |
Flash Point | 304.5°C |
Water Solubility | SOLUBLE IN HOT WATER |
Solubility | Insoluble in cold water, ether and glycerin, soluble in hot water and hot alcohol, soluble in alkali, ammonia and borax solutions |
Vapor Presure | 0-0Pa at 20-25℃ |
Appearance | Light brown to brown (Solid) |
Color | Yellow to Brown |
Maximum wavelength(λmax) | ['292nm, 445nm, 560nm'] |
Merck | 14,4637 |
BRN | 91399 |
pKa | 6.7(at 25℃) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Stability | Stability Stable, but may discolour on exposure to light. Incompatible with strong oxidizing agents. |
Sensitive | Light Sensitive |
Refractive Index | 1.4600 (estimate) |
MDL | MFCD00005394 |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 2 |
RTECS | MH7875000 |
TSCA | Yes |
HS Code | 32030019 |
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