Skip to the beginning of the images gallery

4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid Hydrate - >98.0%(T), high purity , CAS No.3682-32-4

≥98%(T)

CAS#: 3682-32-4
Formula: C₁₀H₇NO₅S·xH₂O
Molecular Weight: 253.23
MDL number: MFCD00003933
PubChem CID: 77257

Item Number

H156975

Grouped product items
SKU	Size	Availability	Price
H156975-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$11.90
H156975-5g	5g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$44.90
H156975-25g	25g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$135.90

Discover 4-Hydroxy-3-nitroso-1-naphthalenesulfonic Acid Hydrate by Aladdin Scientific in >98.0%(T) for only $11.90. Available - in Ligands at Aladdin Scientific. Tags: Non heterocyclic block, Sulfur containing compounds.

View related series

Non heterocyclic block Sulfur containing compounds

Basic Description

Synonyms	NSC163381 \| 1-Naphthalenesulfonic acid, 4-hydroxy-3-nitroso- \| NSC 163381 \| 1-NAPHTHOL-4-SULFONIC ACID, 2-NITROSO- \| NSC148310 \| NSC-148310 \| GASPSNIEUBWWJU-UHFFFAOYSA-N \| 1-HYDROXY-2-NITROSONAPHTHALENE-4-SULFONIC ACID \| STL426772 \| N0269 \| 2-Nitroso-1-na
Specifications & Purity	≥98%(T)
Shipped In	Normal

Names and Identifiers

IUPAC Name	4-hydroxy-3-nitrosonaphthalene-1-sulfonic acid
INCHI	InChI=1S/C10H7NO5S/c12-10-7-4-2-1-3-6(7)9(17(14,15)16)5-8(10)11-13/h1-5,12H,(H,14,15,16)
InChi Key	GASPSNIEUBWWJU-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C2C(=C1)C(=CC(=C2O)N=O)S(=O)(=O)O
Isomeric SMILES	C1=CC=C2C(=C1)C(=CC(=C2O)N=O)S(=O)(=O)O
PubChem CID	77257
Molecular Weight	253.23
Reaxy-Rn	2136360

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot Number	Certificate Type	Date	Item
G2426601	Certificate of Analysis	May 16, 2024	H156975
G2426602	Certificate of Analysis	May 16, 2024	H156975

Safety and Hazards(GHS)

Pictogram(s)	GHS08, GHS07
Signal	Warning
Hazard Statements	H315:Causes skin irritation H319:Causes serious eye irritation H373:Causes damage to organs through prolonged or repeated exposure H302:Harmful if swallowed H312:Harmful in contact with skin H332:Harmful if inhaled
Precautionary Statements	P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P260:Do not breathe dust/fume/gas/mist/vapors/spray. P271:Use only outdoors or in a well-ventilated area. P270:Do not eat, drink or smoke when using this product. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P362+P364:Take off contaminated clothing and wash it before reuse. P330:Rinse mouth. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P301+P317:IF SWALLOWED: Get medical help. P317:Get emergency medical help. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell.
Reaxy-Rn	2136360

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Dilution Calculator

Determine the dilution needed to prepare a stock solution.