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Disodium 2-naphthol-3,6-disulfonate

CAS No.: 135-51-3

Chemical Name:: Disodium 2-naphthol-3,6-disulfonate

Synonyms: RGAcid;R SALT;R ACID;fericon;BETA-NAPHTHOL-3,;R-ACID SODIUM SALT;R ACID DISODIUM SALT;Disodium 2-naphthol-;Ponceau 4R Impurity 3;2-naphthol-3,6-disulfonic

CBNumber:: CB3247525

Molecular Formula:: C10H9NaO7S2

Molecular Weight:: 328.28

MOL File:: 135-51-3.mol

MSDS File:: SDS

Modify Date:: 2023/9/6 17:45:48

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Disodium 2-naphthol-3,6-disulfonate Properties

storage temp.	Inert atmosphere,Room Temperature
Water Solubility	Soluble in water
solubility	DMSO (Slightly), Methanol (Slightly, Heated), Water (Slightly)
form	powder to crystal
color	White to Gray to Brown
BRN	3643184
Stability	Stable. Incompatible with strong oxidizing agents.
InChIKey	VNEBWJSWMVTSHK-UHFFFAOYSA-L
CAS DataBase Reference	135-51-3(CAS DataBase Reference)
EPA Substance Registry System	3-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt (135-51-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332

Precautionary statements

P501-P261-P270-P271-P264-P280-P362+P364-P301+P312+P330-P302+P352+P312-P304+P340+P312

Hazard Codes

Risk Statements

36/38

Safety Statements

26-36

WGK Germany

RTECS

QJ6477000

HS Code

2908990000

NFPA 704

	0
1		0

Disodium 2-naphthol-3,6-disulfonate price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemicals (India)	N0029	Disodium 3-Hydroxy-2,7-naphthalenedisulfonate	135-51-3	25G	₹3200	2022-05-26	Buy
TCI Chemicals (India)	N0029	Disodium 3-Hydroxy-2,7-naphthalenedisulfonate	135-51-3	500G	₹11600	2022-05-26	Buy

Product number	Packaging	Price	Buy
N0029	25G	₹3200	Buy
N0029	500G	₹11600	Buy

Disodium 2-naphthol-3,6-disulfonate Chemical Properties,Uses,Production

Chemical Properties

slightly grey solid

Uses

3-Hydroxynaphthalene-2,7-disulfonic Acid Disodium Salt, is used in analytical studies for detecting organic explosives and propellants by fast liquid chromatography quadrupole time-of-flight mass spectrometry.

Safety Profile

An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SO, and NazO. See also SULFONATES.

Disodium 2-naphthol-3,6-disulfonate Preparation Products And Raw materials

Raw materials

3-Hydroxynaphthalene-2,7-disulphonic acid 2-Naphthol-6,8-disulfonic acid 2-Naphthol Sulfuric acid

Preparation Products

Esfenvalerate Acid Red 27 Phosazetim Sodium 2,3-dihydroxynaphthalene-6-sulfonate Potassium Bitartrate

3-Hydroxy-4-[(2-methylphenyl)azo]naphthalene-2,7-disulfonic acid disodium salt C.I. Acid Red 23, disodium salt Aluminum, 3-hydroxy-4-[(4-sulfo-1-naphthalenyl)azo]-2,7-naphthalenedisulfonic acid complex 4-Amino-6-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-2,7-naphthalenedisulfonic acid trisodium salt AZOCAL A

2,7-Naphthalenedisulfonicacid, 3-hydroxy-4-[2-(3-nitrophenyl)diazenyl]-, sodium salt (1:2) 2,7-Naphthalenedisulfonic acid, 4,4'-[(2,2'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-hydroxy-, sodium salt (1:4) Acid Red 27 Acid Orange 134 2-Hydroxy-5-[[4'-[(2-hydroxy-3,6-disulfo-1-naphtyl)azo]-1,1'-biphenyl-4-yl]azo]benzoic acid trisodium salt

Acid Green 50 Acid Red 26:2 DIRECT BLUE 80 Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2-hydroxy-3,6-disulfo-1-naphthalenyl)methyl]-2-hydroxy-3-methyl-, disodium salt Direct blue 9 (C.I. 24155)

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Disodium 2-naphthol-3,6-disulfonate Suppliers

Global( 341)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Shivnath Industries	+91-9824137791 +91-9824137791	Gujarat, India	15	58	Inquiry
MaheshRaj Chemicals Pvt Ltd	+91 7926870597	Gujarat, India	96	58	Inquiry
Dhanlaxmi Industries	+91-9825034098 +91-9825033738	Gujarat, India	40	58	Inquiry
Dynemic Products Ltd.	+91-7927663071 +91-7927663071	Gujarat, India	64	58	Inquiry
Mangalam Intermediates	+91-8758025080 +91-9824145269	Gujarat, India	41	58	Inquiry
Dbk International	09898478012	Ahmedabad, India	16	58	Inquiry
Steinmetz Overseas Pvt., Ltd.	91-79-22165046	Gujarat, India	18	58	Inquiry
Bridge Chem Pvt., Ltd.	91-22-66611488	Mumbai, India	128	58	Inquiry
K. Patel Chemopharma Private Limited	91-22-48822900	Maharashtra, India	41	58	Inquiry
Ambuja Intermediates Private Limited	+91 22 23867792	Mumbai, India	90	58	Inquiry

Supplier	Advantage
Shivnath Industries	58
MaheshRaj Chemicals Pvt Ltd	58
Dhanlaxmi Industries	58
Dynemic Products Ltd.	58
Mangalam Intermediates	58
Dbk International	58
Steinmetz Overseas Pvt., Ltd.	58
Bridge Chem Pvt., Ltd.	58
K. Patel Chemopharma Private Limited	58
Ambuja Intermediates Private Limited	58

Disodium 2-naphthol-3,6-disulfonate Spectrum

Disodium 2-naphthol-3,6-disulfonate(135-51-3)IR1 Disodium 2-naphthol-3,6-disulfonate(135-51-3)IR2

135-51-3(Disodium 2-naphthol-3,6-disulfonate)Related Search:

Sodium diphenylamine-4-sulfonate Disodium succinate Sodium silicate 4-Amino-benzenesulfonic acid monosodium salt 2-Naphthol

Ethylenediaminetetraacetic acid disodium salt CHLOROPHOSPHONAZO III LAURIC ACID SODIUM SALT Sodium xylenesulfonate Sodium benzoate

Sodium carbonate Sodium Monofluorophosphate Sodium chlorate Disodium 3,6-dihydroxynaphthalene-2,7-disulphonate THORIN

AZOCAL A Ponceau S PONCEAU 3R

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2,7-Naphthalenedisulfonicacid,3-hydroxy-,disodiumsalt 2-naphthol-3,6-disulfonic BETA-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT DISODIUM 2-NAPHTHOL-3,6-DISULFONATE DISODIUM 3-HYDROXY-2,7-NAPHTHALENEDISULFONATE 3-HYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT 3-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT 2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 2-NAPHTHOL-3,6-DISULFONIC ACID SODIUM SALT 3-hydroxynaphthalene-2,7-disulfonic acid 2-NAPHTHOL-3 6-DISULFONIC ACID DISODIUM& 2-NAPHTHOL-3.6-DISULFONIC ACID DISODIUM SALT 99% BY HPLC 2-Hydroxynaphthalene-3,6-disulfonic acid, disodium salt disodium 3-hydroxynaphthalene-2,7-disulphonate 2-Naphthol-3,6-disulfonic acid disodium salt(R salt) 2-Naphthol-3,6-disulfonic acid disodium salt, Disodium 3-hydroxy-2,7-naphthalenedisulfonate, R-Acid sodium salt Disodium 2-Naphthol-3,6-disulfonate 3-Hydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt 2-Naphthol-3,6-disulfonic Acid Disodium Salt R Acid Disodium Salt SodiuM 3-hydroxynaphthalene-2,7-disulfonate 7-naphthalenedisulfonicacid,3-hydroxy-disodiumsalt fericon RGAcid R SALT SODIUM-2-NAPHTHOL-3,6-DISULFONATE R ACID R ACID DISODIUM SALT R-ACID SODIUM SALT Disodium 3-hydroxynaphthalene-2,7-disulfonate 2-Hydroxy-3,6-naphthalenedisulfonic acid disodium salt 3-Hydroxy-2,7-naphthalenedi(sulfonic acid sodium) salt 3-Hydroxynaphthalene-2,7-bis(sulfonic acid sodium) salt 2-Naphthol-3,6-disulfonic acid disodium salt,85%,tech. Disodium 2-naphthol- Disodium 3-hydroxy-2,7-naphalenedisulfonate 3-Hydroxynaphthalene-2,7-disulfonic acid disodiuM salt technical, >=95% (HPLC) Ponceau 4R Impurity 3 Disodium 3-hydroxynaphthalene-2,7-disulfonate, tech 2 NAPTHOL 3.6, DISULPHONIC ACID (DI SODIUM SALT) Disodium 3-hydroxynaphthalene-2,7-disulphonate, tech 2-Naphthol-3,6-disulfonic acid disodium salt(Technical) Disodium3-Hydroxy-2,7-naphthalenedisulfonate> 2-Naphthol-3,6-DisulfonicAcidDisodiumSal Disodium 2-naphthol-3,6-disulfonate ISO 9001：2015 REACH BETA-NAPHTHOL-3, Disodium 2-naphthol-3,6-disulfonate 135-51-3 2-Naphthol-3,6-Disodium Disulfonate (R salt) R SALT (2-NAPHTHOL-3 6-DISULFONIC ACID) 2-Naphthol-3,6-Disodium Disulfonate 135-51-3 C10H5HOSO3Na2 Organic Building Blocks Sulfonic/Sulfinic Acid Salts Sulfur Compounds Building Blocks Intermediates Intermediates of Dyes and Pigments