Nigrosine (alcohol soluble)
Nigrosine (alcohol soluble) (CAS 8005-02-5) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 25 g.
About Nigrosine (alcohol soluble)
Nigrosine (alcohol soluble) is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. For your records, the material is defined by CAS 8005-02-5, formula C14H22N2O4S and molar mass 314.4 g/mol. Typical appearance is blue to very dark blue and blue-green powder or crystals.
Common uses in the lab and plant
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Dyes & pigments manufacture
Storage and safety notes
It carries the GHS signal word Danger (H301, H311, H317 and H318), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 25 g, 100 g, 1 kg and 4 x 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Dyes & pigments manufacture
Applications
Specifications and identifiers
| Product name | Nigrosine (alcohol soluble) |
|---|---|
| Catalogue number | ZX-000654 |
| CAS number | 8005-02-5 |
| IUPAC name | N-[4-(2-hydroxyethylsulfamoyl)phenyl]hexanamide |
| Molecular formula | C14H22N2O4S |
| Molar mass | 314.4 g/mol |
| Exact mass | 314.13 |
| Physical form | Crystalline |
| Appearance | Blue to very dark blue and blue-green powder or crystals |
| XLogP3 | 1.3 |
| H-bond donors / acceptors | 3 / 5 |
| Topological polar surface area | 104 Ų |
| HS code | 34029000 |
| InChIKey | ZOTFNDQLJIXYRU-UHFFFAOYSA-N |
| SMILES | CCCCCC(=O)NC1=CC=C(C=C1)S(=O)(=O)NCCO |
| PubChem CID | 73894736 |
| Synonyms | Nigrosin Base, Solvent Black 7, C.I. Solvent Black 7, C.I. 50415B |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H331Toxic if inhaled
- H341Suspected of causing genetic defects
- H351Suspected of causing cancer
- H372Causes damage to organs through prolonged or repeated exposure
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
Precautionary statements P203, P260, P261, P262, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P354 + P338, P316, P317, P318, P319, P321, P330, P333 + P317, P361 + P364, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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