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ChemicalBook >> CAS DataBase List >> 6-Hydroxynaphthalene-2-sulphonic acid

6-Hydroxynaphthalene-2-sulphonic acid

6-Hydroxynaphthalene-2-sulphonic acid price.
  • $56 - $1076.92
  • Product name: 6-Hydroxynaphthalene-2-sulphonic acid
  • CAS: 93-01-6
  • MF: C10H8O4S
  • MW: 224.23
  • EINECS:202-209-4
  • MDL Number:MFCD00035733
  • Synonyms:2-Hydroxy-6-naphthalenesulfonic acid;2-hydroxy-6-naphthalenesulfonicacid ;2-Hydroxynaphthalene-6-sulfonic acid;2-Naphtol-6-sulfosaure;6-hydroxy-2-naphthalenesulfonicaci ;Baum's acid;beta-Naphthol-6-sulfonic acid;beta-naphthol-6-sulfonicacid
Price20 Properties Safety Information Description
20 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Arctom
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 50mg
  • 100mg
  • 250.00mg
  • 250mg
  • 1g
  • 1.00g
  • Manufactureraablocks
  • Product numberAA00IHCY
  • Product description6-Hydroxynaphthalene-2-sulfonic acid ≥97%
  • Packaging50mg
  • Price$56
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IHCY
  • Product description6-Hydroxynaphthalene-2-sulfonic acid ≥97%
  • Packaging250mg
  • Price$220
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IHCY
  • Product description6-Hydroxynaphthalene-2-sulfonic acid 95%
  • Packaging1g
  • Price$514
  • Updated2026-05-29
  • Buy
  • ManufacturerAHH
  • Product numberMT-19414
  • Product description2-Naphthol-6-sulfonicacid 98%
  • Packaging1g
  • Price$388
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-19414
  • Product description2-Naphthol-6-sulfonic acid 97%
  • Packaging1g
  • Price$388
  • Updated2026-05-25
  • Buy
  • ManufacturerAHH
  • Product numberMT-19414
  • Product description2-Naphthol-6-sulfonic acid 97%
  • Packaging1g
  • Price$388
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product numberT979
  • Product description6-Hydroxynaphthalene-2-sulphonicacid
  • Packaging250mg
  • Price$637
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number93016
  • Product description6-Hydroxynaphthalene-2-sulfonicacid
  • Packaging1g
  • Price$998
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0021585
  • Product description6-HYDROXYNAPHTHALENE-2-SULPHONIC ACID 95.00%
  • Packaging1G
  • Price$1076.92
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028423
  • Product description6-Hydroxynaphthalene-2-sulfonicacid ≥95%
  • Packaging1g
  • Price$335
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028423
  • Product description6-Hydroxynaphthalene-2-sulfonicacid ≥95%
  • Packaging100mg
  • Price$83
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS028423
  • Product description6-Hydroxynaphthalene-2-sulfonicacid ≥95%
  • Packaging250mg
  • Price$125
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM141325
  • Product description6-hydroxynaphthalene-2-sulfonicacid 95%
  • Packaging1g
  • Price$701
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000067
  • Product description6-Hydroxynaphthalene-2-sulfonicacid 95+%
  • Packaging1g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000067
  • Product description6-Hydroxynaphthalene-2-sulfonic acid 95+%
  • Packaging1g
  • Price$750
  • Updated2026-05-20
  • Buy
  • ManufacturerCrysdot
  • Product numberCD44000067
  • Product description6-Hydroxynaphthalene-2-sulfonic acid 95+%
  • Packaging1g
  • Price$750
  • Updated2026-05-27
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IHCY 6-Hydroxynaphthalene-2-sulfonic acid ≥97% 50mg $56 2026-05-29 Buy
aablocks AA00IHCY 6-Hydroxynaphthalene-2-sulfonic acid ≥97% 250mg $220 2026-05-29 Buy
aablocks AA00IHCY 6-Hydroxynaphthalene-2-sulfonic acid 95% 1g $514 2026-05-29 Buy
AHH MT-19414 2-Naphthol-6-sulfonicacid 98% 1g $388 2021-12-16 Buy
AHH MT-19414 2-Naphthol-6-sulfonic acid 97% 1g $388 2026-05-25 Buy
AHH MT-19414 2-Naphthol-6-sulfonic acid 97% 1g $388 2026-05-26 Buy
AK Scientific T979 6-Hydroxynaphthalene-2-sulphonicacid 250mg $637 2021-12-16 Buy
Alichem 93016 6-Hydroxynaphthalene-2-sulfonicacid 1g $998 2021-12-16 Buy
American Custom Chemicals Corporation CHM0021585 6-HYDROXYNAPHTHALENE-2-SULPHONIC ACID 95.00% 1G $1076.92 2021-12-16 Buy
Arctom AS028423 6-Hydroxynaphthalene-2-sulfonicacid ≥95% 1g $335 2021-12-16 Buy
Arctom AS028423 6-Hydroxynaphthalene-2-sulfonicacid ≥95% 100mg $83 2021-12-16 Buy
Arctom AS028423 6-Hydroxynaphthalene-2-sulfonicacid ≥95% 250mg $125 2021-12-16 Buy
Chemenu CM141325 6-hydroxynaphthalene-2-sulfonicacid 95% 1g $701 2021-12-16 Buy
Crysdot CD44000067 6-Hydroxynaphthalene-2-sulfonicacid 95+% 1g $750 2021-12-16 Buy
Crysdot CD44000067 6-Hydroxynaphthalene-2-sulfonic acid 95+% 1g $750 2026-05-20 Buy
Crysdot CD44000067 6-Hydroxynaphthalene-2-sulfonic acid 95+% 1g $750 2026-05-27 Buy
Next Last

Properties

Melting point :>300 °C(lit.)
Boiling point :335.63°C (rough estimate)
Density :1.4643 (rough estimate)
refractive index :1.5400 (estimate)
pka :0.41±0.40(Predicted)
CAS DataBase Reference :93-01-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Naphthalenesulfonic acid, 6-hydroxy-(93-01-6)
EPA Substance Registry System :2-Naphthalenesulfonic acid, 6-hydroxy- (93-01-6)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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Suppliers and manufacturers

Shaanxi Dideu Medichem Co. Ltd
6-Hydroxynaphthalene-2-sulphonic acid
6-Hydroxynaphthalene-2-sulphonic acid CAS:93-01-6
career henan chemical co
6-Hydroxynaphthalene-2-sulphonic acid
$1.00
6-Hydroxynaphthalene-2-sulphonic acid CAS:93-01-6
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Dayang Chem (Hangzhou) Co.,Ltd.
Hebei Chuanghai Biotechnology Co., Ltd
PT CHEM GROUP LIMITED
HANGZHOU LEAP CHEM CO., LTD.
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.