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1-Naphthol-3,6-disulfonic acid disodium salt

CAS No.
20349-39-7
Chemical Name:
1-Naphthol-3,6-disulfonic acid disodium salt
Synonyms
violet acid disodium salt;VIOLET ACID DISODIUM SALT HYDRATE;rudolf guercke acid disodium salt;disodium 1-naphthol-3,6-disulfonate;1-Naphthol-3,6-Disulfonic Acid Disodium;DisodiuM 1-Naphthol-3,6-disulfonate RUDOLF GUERCKE ACID DISODIUM SALT HYDRATE;DISODIUM 1-NAPHTHOL-3,6-DISULFONATE HYDRATE;Sodium 4-hydroxynaphthalene-2,7-disulfonate;1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
CBNumber:
CB1483275
Molecular Formula:
C10H9NaO7S2
Molecular Weight:
328.28
MDL Number:
MFCD00003966
MOL File:
20349-39-7.mol
Last updated:2023-04-23 13:52:06

1-Naphthol-3,6-disulfonic acid disodium salt Properties

Boiling point 722.44℃[at 101 325 Pa]
Density 1.816[at 20℃]
vapor pressure 0Pa at 25℃
Water Solubility 1000g/L at 25℃
LogP -3.99 at 25℃
CAS DataBase Reference 20349-39-7(CAS DataBase Reference)
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt (20349-39-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29089910

1-Naphthol-3,6-disulfonic acid disodium salt price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical V0037 Disodium 1-Naphthol-3,6-disulfonate Hydrate 20349-39-7 25g $40 2021-12-16 Buy
American Custom Chemicals Corporation ING0001614 1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 95.00% 20349-39-7 25G $1111.49 2021-12-16 Buy
Arctom AS022822 Sodium4-hydroxynaphthalene-2,7-disulfonate ≥98% 20349-39-7 1g $171 2021-12-16 Buy
Chemenu CM141547 1-Naphthol-3,6-disulfonicaciddisodiumsalt 95% 20349-39-7 1000g $334 2021-12-16 Buy
Crysdot CD44000514 Sodium4-hydroxynaphthalene-2,7-disulfonate 95+% 20349-39-7 1000g $354 2021-12-16 Buy
Product number Packaging Price Buy
V0037 25g $40 Buy
ING0001614 25G $1111.49 Buy
AS022822 1g $171 Buy
CM141547 1000g $334 Buy
CD44000514 1000g $354 Buy

1-Naphthol-3,6-disulfonic acid disodium salt Chemical Properties,Uses,Production

Chemical Properties

pinkish-grey presscake

Flammability and Explosibility

Not classified

1-Naphthol-3,6-disulfonic acid disodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 83)Suppliers
Supplier Tel Email Country ProdList Advantage
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427 sales@conier.com China 47465 58
Wuhan Monad Medicine Tech Co.,LTD
02768782018 18771942761 sales01@whmonad.com CHINA 992 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207 sales@molcore.com China 49739 58
PT CHEM GROUP LIMITED
+86-85511178 +86-85511178 peter68@ptchemgroup.com China 35453 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490 info@gihichemicals.com China 49999 58
Changzhou AniKare Pharmatech Co., Ltd.
+86-0519-8359-8696 +8618018249389 sales@anikare.com China 6452 58
Aladdin Scientific
+1-833-552-7181 sales@aladdinsci.com United States 57511 58

View Lastest Price from 1-Naphthol-3,6-disulfonic acid disodium salt manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1-Naphthol-3,6-disulfonic acid disodium salt pictures 2021-08-31 1-Naphthol-3,6-disulfonic acid disodium salt
20349-39-7
US $50.00 / KG 1Kg/Bag 99.99% 20 tons/month Wuhan Monad Medicine Tech Co.,LTD
1-Naphthol-3,6-disulfonic acid disodium salt pictures 2019-07-06 1-Naphthol-3,6-disulfonic acid disodium salt
20349-39-7
US $1.00 / kg 1kg 95%-99% as request Career Henan Chemical Co
RUDOLF GUERCKE ACID DISODIUM SALT HYDRATE 2,7-Naphthalenedisulfonicacid,4-hydroxy-,disodiumsalt 7-naphthalenedisulfonicacid,4-hydroxy-disodiumsalt VIOLET ACID DISODIUM SALT HYDRATE DisodiuM 1-Naphthol-3,6-disulfonate  1-HYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT 4-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT 4-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT HYDRATE 4-HYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT 4-Hydroxynaphthalene-2,7-disulphonic acid disodium salt DISODIUM 4-HYDROXY-2,7-NAPHTHALENEDISULFONATE HYDRATE DISODIUM 1-NAPHTHOL-3,6-DISULFONATE HYDRATE 1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT HYDRATE disodium 4-hydroxynaphthalene-2,7-disulphonate 1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 98% disodium 1-naphthol-3,6-disulfonate disodium 4-hydroxy-2,7-naphthalenedisulfonate rudolf guercke acid disodium salt violet acid disodium salt Disodium 4-hydroxynaphthalene-2,7-disulfonate. 1-Naphthol-3,6-Disulphonic Acid Disodium Salt 4-Hydroxy-2,7-naphthalenedi(sulfonic acid sodium) salt 4-Hydroxynaphthalene-2,7-bis(sulfonic acid sodium) salt 1-Naphthol-3,6-disulfonic acid, disodium salt,tech. 1-Naphthol-3,6-disulfonic acid, disodiuM salt, hydrate, tech. 250GR 1-Naphthol-3,6-disulfonic acid, disodiuM salt, hydrate, tech. 50GR Disodium 4-Hydroxy-2,7-naphthalenedisulfonate 4-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt 1-Naphthol-3,6-disulfonic Acid Disodium Salt Rudolf Guercke Acid Disodium Salt Violet Acid Disodium Salt Sodium 4-hydroxynaphthalene-2,7-disulfonate 1-Naphthol-3,6-disulfonic acid disodium salt(Technical) 1-Naphthol-3,6-Disulfonic Acid Disodium 20349-39-7 C10H6Na2O7S2xH2O C10H6Na2O7S2 C10H6O7S22Na Building Blocks Organic Building Blocks Sulfonic/Sulfinic Acid Salts Sulfur Compounds Intermediates of Dyes and Pigments