Hematoxylin
SIAL/H3136 - certified by the BSC
Synonym: Natural Black 1
CAS Number: 517-28-2
Empirical Formula (Hill Notation): C16H14O6 · xH2O
Molecular Weight: 302.28 (anhydrous basis)
EC Number: 208-237-3
MDL Number: MFCD00078111
Linear Formula: C16H14O6 · xH2O
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H3136-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: H3136-25G
| agency | certified by the BSC |
| application(s) | diagnostic assay manufacturing hematology histology |
| form | powder |
| InChI | 1S/C16H14O6/c17-10-2-1-8- |
| InChI key | WZUVPPKBWHMQCE-XJKSGUPXSA |
| mp | 200 °C (dec.) (lit.) |
| Quality Level | 200  |
| SMILES string | Oc1cc2C[C@@]3(O)COc4c(O)c |
| solubility | ethanol: 1 mg/mL |
| storage temp. | room temp |
| Application: | Certified for use in Weigert′s iron hematoxylin, Mayer′s hemalum, Harris hemalum and in Heidenhain′s technique |
| Application: | Hematoxylin has been used: • to visualize anatomical features and to detect nucleus locus coeruleus adjacent to the periaqueductal gray region in brainstem samples • as a nuclear counterstain to visualize the nucleus, adipocytes were counterstained with a hematoxylin reagent • to stain lung tissue for histological analysis |
| General description: | Hematoxylin is a basophilic dye extracted from the tree Heamatoxylum campechianum. It specifically binds to acidic compounds and thus is useful for staining cell nuclei which contain acidic substances: DNA and RNA. Hematoxylin, when oxidized forms hematein, which has thick pale blue purple colour. Hematoxylin is often used along with eosin, in histological study under light microscope. |
| Packaging: | 25, 100 g in glass bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P264 - P280 - P305 + P351 + P338 - P337 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 200 °C (dec.) (lit.) |
| Storage Temp. | room temp |
| Colour Index Number | 75290 |
| UNSPSC | 12171500 |