LAURENT ACID [5-Aminonaphthalene-1-sulfonic acid] ~90% tech. [], technical grade 90%
- CAS
- 84-89-9
- Formula
- C10H9NO3S
- MW
- 223.25 g/mol
ZX-019115
Sulfur Compounds (Thiols, Sulfides, Sulfonates)
5-Amino-1-naphthalenesulfonic Acid
Available on request
Buy 5-Amino-1-naphthalenesulfonic Acid (CAS 84-89-9) from Zemixal: C10H9NO3S, COA and SDS with every lot, worldwide shipping.
CAS number84-89-9
FormulaC10H9NO3S
Molar mass223.25 g/mol
HS code2933
InChIKeyDQNAQOYOSRJXFZ-UHFFFAOYSA-N
IUPAC name5-aminonaphthalene-1-sulfonic acid
About 5-Amino-1-naphthalenesulfonic Acid
Researchers and plant chemists source 5-Amino-1-naphthalenesulfonic Acid from Zemixal for routine and specialised work. Identity at a glance: CAS 84-89-9, formula C10H9NO3S and molar mass 223.25 g/mol.
Common uses in the lab and plant
- Fine chemical synthesis
- Organic synthesis
Handling and storage
Hazard communication follows GHS (Danger: H312, H314, H315 and H319). Our SDS lists exposure controls and first-aid measures.
Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Fine chemical synthesis
- Organic synthesis
Applications
Specifications and identifiers
| Product name | 5-Amino-1-naphthalenesulfonic Acid |
|---|---|
| Catalogue number | ZX-043352 |
| CAS number | 84-89-9 |
| IUPAC name | 5-aminonaphthalene-1-sulfonic acid |
| Molecular formula | C10H9NO3S |
| Molar mass | 223.25 g/mol |
| Exact mass | 223.0303 |
| XLogP3 | 1.4 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 88.8 Ų |
| HS code | 2933 |
| InChIKey | DQNAQOYOSRJXFZ-UHFFFAOYSA-N |
| SMILES | C1=CC2=C(C=CC=C2S(=O)(=O)O)C(=C1)N |
| PubChem CID | 6793 |
| Synonyms | 1-Naphthylamine-5-sulfonic acid, Laurent acid, 1-Amino-5-sulfonaphthalene, 5-Naphthylamine-1-sulfonic acid, 1-Amino-5-naphthalenesufonic acid, Laurent's acid, 1-Naphthalenesulfonic acid, 5-amino-, 1-Aminonaphthalene-5-sulfonic acid, 5-Sulfo-1-naphthylamine, 1-aminonaphthalene-5-sulphonic acid, 5-aminonaphthalenesulfonic acid, 5-Aminonaphthalene-1-sulphonic acid |
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
- H312Harmful in contact with skin
- H314Causes severe skin burns and eye damage
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
Precautionary statements P260, P261, P264, P264 + P265, P271, P280, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P316, P317, P321, P332 + P317, P337 + P317, P362 + P364, P363, 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
| 100 mg | Quoted on request | |
| 250 mg | Quoted on request | |
| 1 g | Quoted on request | |
| 5 g | 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 5-Amino-1-naphthalenesulfonic Acid
Which CAS number identifies 5-Amino-1-naphthalenesulfonic Acid?
5-Amino-1-naphthalenesulfonic Acid is registered under CAS 84-89-9. You may also see it listed as 1-Naphthylamine-5-sulfonic acid, Laurent acid, 1-Amino-5-sulfonaphthalene. Our catalogue number for this item is ZX-043352.
What are the formula and molar mass of 5-Amino-1-naphthalenesulfonic Acid?
For 5-Amino-1-naphthalenesulfonic Acid, its formula is C10H9NO3S and its molar mass is 223.25 g/mol. The systematic (IUPAC) name is 5-aminonaphthalene-1-sulfonic acid. InChIKey DQNAQOYOSRJXFZ-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for 5-Amino-1-naphthalenesulfonic Acid?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with 5-Amino-1-naphthalenesulfonic Acid?
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 5-Amino-1-naphthalenesulfonic Acid to my country?
Yes. Because 5-Amino-1-naphthalenesulfonic Acid 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.
Other grades with CAS 84-89-9
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- Formula
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- MW
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