1-Amino-2-hydroxy-4-naphthalenesulfonic acid
1 Inquiries
116-63-2
USP/EP Grade
99%
DAHAI BIOCHEM
25kg/Cardboard Drum
2026-12-31
HARD FAT
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial Reference4-amino-3-hydroxynaphthalene-1-sulfonic acid is a naphthalenesulfonic acid and an aminonaphthalene. It has a role as a mutagen. It derives from a 2-naphthol.Basic Info
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Product Name:
1-Amino-2-naphthol-4-sulfonic acid
Other Name:1-Naphthalenesulfonic acid,4-amino-3-hydroxy-;2-Naphthol-4-sulfonic acid,1-amino-;4-Amino-3-hydroxy-1-naphthalenesulfonic acid;4-Amino-3-naphthol-1-sulfonic acid;1-Amino-2-hydroxy-4-sulfonaphthalene;1-Amino-2-hydroxy-4-naphthalenesulfonic acid;1-Amino-2-naphthol-4-sulfonic acid;1-Amino-4-sulfo-2-naphthol;2-Hydroxy-4-sulfo-1-naphthylamine;1,2,4-Acid;1-Amino-2-naphthol-4-sulfonate;3-Hydroxy-4-amino-1-naphthalenesulfonic acid;NSC 25061;NSC 4986
CAS No.:116-63-2
Molecular Formula:C10H9NO4S
InChIKeys:InChIKey=RXCMFQDTWCCLBL-UHFFFAOYSA-N
Molecular Weight:239.25
Exact Mass:239.25
BRN:2697469
EC Number:204-147-3
UNII:W46SK3P33G
NSC Number:25061|4986
DSSTox ID:DTXSID7059434
HScode:29222100
Categories:
Characteristics-
PSA:
109
XLogP3:-0.92
Appearance:White to light pink Powder
Density:1.6±0.1 g/cm3
Melting Point:290 °C (dec.)(lit.)
Boiling Point:466ºC
Refractive Index:1.748
Water Solubility:H2O: insoluble
Storage Conditions:Store below +30°C.
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
HARD FAT
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Location:
BUILDING 4,NO.571, STR.19,BAIYANG DISTRICT, HANGZHOU,CHINA
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Payment Terms:
TT against copy of documents,TT against B/L draft before shipment,100% TT in advance
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Total Annual Revenue:
Less than $1 million
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Total Employees:
5-10
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Year of Establishment:
2025
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Zambia
1-Amino-2-naphthol-4-sulfonic acid
2 PCS Feb 26, 2026 Post an enquiry for this product
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