2-Aminonaphthalene-1-sulfonic acid
CAS81-16-3
2-Aminonaphthalene-1-sulfonic acid (CAS 81-16-3, C10H9NO3S) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 81-16-3
- Formula
- C10H9NO3S
- Mol. weight
- 223.25 g/mol
Chemical Specifications
Identifiers
| CAS number | 81-16-3 |
|---|---|
| Product name | 2-Aminonaphthalene-1-sulfonic acid |
| Chinese name | 吐氏酸 |
| Synonyms | TOBIAS ACID |
| Chinese synonyms | 2-氨基-1-萘磺酸; 2-萘胺-1-磺酸; 吐氏酸; 托拜厄斯酸; 2-氨基-1-磺酸; 吐氏酸（2-萘胺-1-磺酸）; 脱拜厄斯酸; 2-氨基-1-耐磺酸 |
| Molecular formula | C10H9NO3S |
| Molecular weight | 223.25 g/mol |
| EC number | 201-331-5 |
Physical and chemical properties
| Density | 1.502 (g/cm3) |
|---|
Applications
<TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td1>MW:</TD> <TD bgColor=#fafafa>223.25</TD></TR></TBODY></TABLE> <P class=tgt>Pink to yellowish-white crystallization. Used in the manufacture of dielectric acid, preparing sulphonated vomit acid, and made sol's big red phenol and activity K10B liquor. </P>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 2-Aminonaphthalene-1-sulfonic acid?
The CAS Registry Number of 2-Aminonaphthalene-1-sulfonic acid is 81-16-3. 2-Aminonaphthalene-1-sulfonic acid is also known as TOBIAS ACID.
What is the molecular formula and molecular weight of 2-Aminonaphthalene-1-sulfonic acid?
The molecular formula of 2-Aminonaphthalene-1-sulfonic acid is C10H9NO3S, and its molecular weight is 223.25 g/mol.
What is 2-Aminonaphthalene-1-sulfonic acid used for?
<TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td1>MW:</TD> <TD bgColor=#fafafa>223.25</TD></TR></TBODY></TABLE> <P class=tgt>Pink to yellowish-white crystallization. Used in the manufacture of dielectric acid, preparing sulphonated vomit acid, and made sol's big red phenol and activity K10B liquor. </P>
How can I request a quotation for 2-Aminonaphthalene-1-sulfonic acid?
Send an inquiry for 2-Aminonaphthalene-1-sulfonic acid (CAS 81-16-3) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for 2-Aminonaphthalene-1-sulfonic acid
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.