5-Cyano-2,3-di-(p-tolyl)tetrazolium chloride, ≥85% (HPLC)
- CAS
- 90217-02-0
- Formula
- C16H14ClN5
- MW
- 311.77 g/mol
ZX-000444
Stains, Fluorescent Dyes & Histology Reagents
8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)
Available on request
Order 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC) (CAS 28836-03-5) online at Zemixal…
CAS number28836-03-5
FormulaC16H16N2O3S
Molar mass316.4 g/mol
Physical formCrystalline
HS code29420090
Purity≥97%
InChIKeyIPBNQYLKHUNLQE-UHFFFAOYSA-N
IUPAC nameazanium 8-anilinonaphthalene-1-sulfonate
About 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)
8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC) sits in our stains, Fluorescent Dyes & Histology Reagents section and ships worldwide from stock or short lead time. Identity at a glance (≥97%): CAS 28836-03-5, formula C16H16N2O3S and molar mass 316.4 g/mol. It is described as green to olive green powder or crystals.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Fluorescent labelling
Safe handling
Physical constants on file: melting point 245-253 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 5 g, 25 g, 100 g and 5 x 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Fluorescent labelling
Applications
Grade guides
Specifications and identifiers
| Product name | 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC) |
|---|---|
| Catalogue number | ZX-000445 |
| CAS number | 28836-03-5 |
| IUPAC name | azanium 8-anilinonaphthalene-1-sulfonate |
| Molecular formula | C16H16N2O3S |
| Molar mass | 316.4 g/mol |
| Exact mass | 316.0882 |
| Purity / assay | ≥97% |
| Physical form | Crystalline |
| Appearance | Green to olive green powder or crystals |
| Melting point | 245-253 °C |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 78.6 Ų |
| HS code | 29420090 |
| InChIKey | IPBNQYLKHUNLQE-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)NC2=CC=CC3=C2C(=CC=C3)S(=O)(=O)[O-].[NH4+] |
| PubChem CID | 120066 |
| Synonyms | 1,8-ANS NH4, ANSA, Ammonium 8-anilino-1-naphthalenesulfonate, N-Phenyl peri acid, 8-Anilino-1-naphthalenesulfonic acid ammonium salt, ammonium 8-anilinonaphthalene-1-sulfonate, 1-Naphthalenesulfonic acid, 8-(phenylamino)-, ammonium salt (1:1), 8-anilinonaphthalene-1-sulfonic acid ammonium salt, Phenyl peri acid, ammonium salt, Ammonium 1-anilinonaphthalene-8-sulfonate, Ammonium 8-anilinonaphthalene-1-sulphonate, 1-Naphthalenesulfonic acid, 8-(phenylamino)-, monoammonium salt |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 5 x 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)
Which CAS number identifies 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)?
8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC) is registered under CAS 28836-03-5. You may also see it listed as 1,8-ANS NH4, ANSA, Ammonium 8-anilino-1-naphthalenesulfonate. Our catalogue number for this item is ZX-000445.
What are the formula and molar mass of 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)?
For 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC), its formula is C16H16N2O3S and its molar mass is 316.4 g/mol. The systematic (IUPAC) name is azanium 8-anilinonaphthalene-1-sulfonate. InChIKey IPBNQYLKHUNLQE-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)?
This listing is ≥97% purity. Standard packs are 5 g, 25 g, 100 g, 5 x 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC) to my country?
Yes. Because 8-Anilino-1-naphthalenesulphonic acid ammonium salt, for fluorescence, ≥97% (HPLC) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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