4-Amino-3-hydroxy-1-naphthalenesulfonic acid 90.0% [For spectrophotometric detection of Si]
PurReagent
Synonym: 1-Amino-2-naphthol-4-sulfonic acid
Linear Formula:
C10H9NO4S
Molecular Weight: 239.25g/mol
CAS Number: 116-63-2
Properties
| Vapour pressure | No data available |
| Autoignition temp. | No data available |
| Explosion limit | No data available |
| Assay Purity | ?90% |
| Refractive index | n20/D 1.6500 |
| B pt. | No data available |
| M pt. | 290°C(dec.)(lit.) |
| Density | 1.4338 |
| Form | Solid |
Safety Information
| Hazard Statement(s) | NA |
| Precautionary Statement | NA |
| GHS Pictogram | |
| Signal word | NA |
| HS Code | NA |
| Storage Temp. | Room Temperature |
| Storage Class | 11 - Combustible Solids |
| UN Number | NA |
Description
Application
It functions as a reagent for phosphate determination and intermediate in dye synthesis.
Purpose
For R&D
General Description
4-Amino-3-hydroxy-1-naphthalenesulfonic acid is a pink to light purple granular powder a naphthalenesulfonic acid derivative with amino at position 4 hydroxy at 3 and sulfonic acid at 1 decomposing above 290C.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form |