Home
0086-571-8627 3270
service@chemball.com
Tert-Amyl Alcohol Acrylamide Sulphanilic Acid Isopropyl Acetate Potassium Sorbate
Home

2-Naphthol-6,8-Disulfonic Acid

Error correction

2-Naphthol-6,8-Disulfonic acid / CAS : 118-32-1

Appearance White flakes or prismatic crystals or greyish-white powder. Highly soluble in water, soluble in water, soluble in dilute solutions. Hygroroscopic. The sodium or potassium salt of this compound is called G salt (C10H6K2O7S2), which is a white needle-like crystal, highly soluble in water. It appears slightly purple in dilute alkaline solutions. UN -
HS 29041000 DG Class -
Synonyms 2-Hydroxynaphthalene-6,8-Disulfonic acid; G Acid; 2-Hydroxy-6,8-Naphthalenedisulfonic acid; 7-Hydroxy-1,3-Naphthalenedisulfonic acid; 2-Hydroxynaphthalene-6,8-Disulfonate
Customer Service
XUE.YS

latest price

RFQ
Please enter quantity
Please enter your company name
Please enter your email
India IN
China China
India India
United States United States
Japan Japan
South Korea South Korea
Germany Germany
Italy Italy
Spain Spain
Turkey Turkey
Vietnam Vietnam
Thailand Thailand
Brazil Brazil
Mexico Mexico
Russia Russia
Cayman Islands Cayman Islands
Austria Austria
Mauritania Mauritania
Chile Chile
Belize Belize
Denmark Denmark
Swaziland Swaziland
Argentina Argentina
Anguilla Anguilla
British Indian Ocean Territory British Indian Ocean Territory
Azerbaijan Azerbaijan
Croatia Croatia
Jamaica Jamaica
Somalia Somalia
Guam Guam
Burundi Burundi
Palestine Palestine
Botswana Botswana
Faroe Islands Faroe Islands
Algeria Algeria
Saint Helena Saint Helena
Sweden Sweden
Congo Congo
French Polynesia French Polynesia
Jordan Jordan
Marshall Islands Marshall Islands
Mali Mali
Micronesia Micronesia
Lithuania Lithuania
Malaysia Malaysia
American Samoa American Samoa
Venezuela Venezuela
Tuvalu Tuvalu
Gabon Gabon
Tonga Tonga
Czech Republic Czech Republic
Panama Panama
Kazakhstan Kazakhstan
Guadeloupe Guadeloupe
Moldova Moldova
Netherlands Netherlands
Georgia Georgia
Switzerland Switzerland
Yemen Yemen
Uruguay Uruguay
Mauritius Mauritius
Niue Niue
Ghana Ghana
Rwanda Rwanda
Dominican Republic Dominican Republic
Bosnia and Herzegovina Bosnia and Herzegovina
Iraq Iraq
Costa Rica Costa Rica
Fiji Fiji
Finland Finland
Sint Maarten (Dutch part) Sint Maarten (Dutch part)
Isle Of Man Isle Of Man
Uzbekistan Uzbekistan
Vatican Vatican
Guernsey Guernsey
Greenland Greenland
Samoa Samoa
Kyrgyzstan Kyrgyzstan
Guinea-Bissau Guinea-Bissau
Niger Niger
Hungary Hungary
Colombia Colombia
Lebanon Lebanon
Brunei Brunei
Suriname Suriname
North Korea North Korea
Cameroon Cameroon
Côte d'Ivoire Côte d'Ivoire
Bahrain Bahrain
Luxembourg Luxembourg
Svalbard And Jan Mayen Svalbard And Jan Mayen
Tanzania Tanzania
Nigeria Nigeria
Belgium Belgium
Madagascar Madagascar
Pitcairn Pitcairn
Timor-Leste Timor-Leste
Hong Kong,China Hong Kong,China
Guyana Guyana
Antigua and Barbuda Antigua and Barbuda
Gambia Gambia
Grenada Grenada
Ethiopia Ethiopia
Canada Canada
Albania Albania
Kenya Kenya
Equatorial Guinea Equatorial Guinea
Syria Syria
Pakistan Pakistan
Puerto Rico Puerto Rico
Palau Palau
Poland Poland
Estonia Estonia
Latvia Latvia
Dominica Dominica
Slovenia Slovenia
Ecuador Ecuador
Romania Romania
Greece Greece
Papua New Guinea Papua New Guinea
Mayotte Mayotte
British Virgin Islands British Virgin Islands
Saint Barthélemy Saint Barthélemy
Peru Peru
Gibraltar Gibraltar
Cuba Cuba
Bulgaria Bulgaria
Curaçao Curaçao
Norfolk Island Norfolk Island
El Salvador El Salvador
Bonaire, Sint Eustatius and Saba
Sri Lanka Sri Lanka
Afghanistan Afghanistan
Sao Tome And Principe Sao Tome And Principe
Saint Vincent And The Grenadines Saint Vincent And The Grenadines
Solomon Islands Solomon Islands
Uganda Uganda
Qatar Qatar
Honduras Honduras
South Georgia and the South Sandwich Islands South Georgia and the South Sandwich Islands
Nicaragua Nicaragua
Angola Angola
Ukraine Ukraine
Djibouti Djibouti
Portugal Portugal
Haiti Haiti
Australia Australia
Bangladesh Bangladesh
Sierra Leone Sierra Leone
Zambia Zambia
Aruba Aruba
Nauru Nauru
Bermuda Bermuda
Macedonia Macedonia
Myanmar Myanmar
Egypt Egypt
Cook Islands Cook Islands
Senegal Senegal
Paraguay Paraguay
Saint Lucia Saint Lucia
Norway Norway
United Kingdom United Kingdom
Seychelles Seychelles
Bolivia Bolivia
Kiribati Kiribati
Malta Malta
Central African Republic Central African Republic
Serbia Serbia
Cambodia Cambodia
Zimbabwe Zimbabwe
Namibia Namibia
Liechtenstein Liechtenstein
Turkmenistan Turkmenistan
U.S. Virgin Islands U.S. Virgin Islands
Guatemala Guatemala
Northern Mariana Islands Northern Mariana Islands
Montserrat Montserrat
Philippines Philippines
Morocco Morocco
South Africa South Africa
Monaco Monaco
Maldives Maldives
Liberia Liberia
Cyprus Cyprus
Nepal Nepal
Saint Pierre And Miquelon Saint Pierre And Miquelon
Andorra Andorra
Antarctica Antarctica
Wallis And Futuna Wallis And Futuna
Tokelau Tokelau
Slovakia Slovakia
Kuwait Kuwait
Barbados Barbados
Sudan Sudan
Mozambique Mozambique
Singapore Singapore
Malawi Malawi
Comoros Comoros
Belarus Belarus
Cocos Islands Cocos Islands
Jersey Jersey
Vanuatu Vanuatu
New Zealand New Zealand
South Sudan South Sudan
Montenegro Montenegro
Bhutan Bhutan
Saudi Arabia Saudi Arabia
France France
Laos Laos
New Caledonia New Caledonia
Libya Libya
Trinidad and Tobago Trinidad and Tobago
Burkina Faso Burkina Faso
Ireland Ireland
Armenia Armenia
Bahamas Bahamas
Israel Israel
Tajikistan Tajikistan
Oman Oman
Eritrea Eritrea
Macao,China Macao,China
United Arab Emirates United Arab Emirates
Tunisia Tunisia
Western Sahara Western Sahara
The Democratic Republic Of Congo The Democratic Republic Of Congo
Guinea Guinea
Reunion Reunion
Mongolia Mongolia
Cape Verde Cape Verde
Indonesia Indonesia
Chad Chad
Falkland Islands Falkland Islands
Saint Martin
Taiwan,China Taiwan,China
Iran Iran
Christmas Island Christmas Island
Saint Kitts And Nevis Saint Kitts And Nevis
San Marino San Marino
Iceland Iceland
Togo Togo
French Guiana French Guiana
Turks And Caicos Islands Turks And Caicos Islands
Martinique Martinique
Benin Benin
Lesotho Lesotho
No Data
TT in Adv &
0%
Get Sample

Properties

Summary

Formula
C10H8O7S2
Molecular Mass
304.3
Exact Mass
303.97100
PSA
145.73000
Logp
3.20040
IUPAC
7-hydroxynaphthalene-1,3-disulfonic acid
SMILES
C1=CC(=CC2=C(C=C(C=C21)S(=O)(=O)O)S(=O)(=O)O)O

Attribute classification

Category
Dyestuffs and Pigments > Dye Intermediates

Chemical and Physical Properties

Density
1.816g/cm3
Boiling Point
415.13°C (rough estimate)
Appearance
White flakes or prismatic crystals or greyish-white powder. Highly soluble in water, soluble in water, soluble in dilute solutions. Hygroroscopic. The sodium or potassium salt of this compound is called G salt (C10H6K2O7S2), which is a white needle-like crystal, highly soluble in water. It appears slightly purple in dilute alkaline solutions.

Export information

HS Code
29041000
Export Rebate
13%

Chain Products

Recommended Products

Sign In
Please enter your email address correctly
Please enter your password
Forgot Password
OR
Join Free >
processing...
WhatsApp
Connect Us on WhatsApp
0086-13336062322
open WhatsApp
Send Email
TOP
About Us Legal Notice Terms of Use Privacy Policy Contact Us
浙ICP备2021012150号 Copyright © 2021-2022 Chemball.com. All Rights Reserved.