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Disodium 2-naphthol-3,6-disulfonate

Disodium 2-naphthol-3,6-disulfonate structure

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

MDL Number:: MFCD00065915

MOL File:: 135-51-3.mol

MSDS File:: SDS

Last updated:2024-10-29 18:21:28

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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)
FDA UNII	6Y99O91ULZ
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(24)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	N0029	Disodium 3-Hydroxy-2,7-naphthalenedisulfonate >85.0%(HPLC)	135-51-3	25g	$57	2024-03-01	Buy
TCI Chemical	N0029	Disodium 3-Hydroxy-2,7-naphthalenedisulfonate >85.0%(HPLC)	135-51-3	500g	$674	2024-03-01	Buy
TRC	H949580	3-Hydroxynaphthalene-2,7-disulfonicAcidDisodiumSalt(TechnicalGrade)	135-51-3	50g	$235	2021-12-16	Buy
Biosynth Carbosynth	FD40998	Disodium 2-naphthol-3,6-disulfonate	135-51-3	2Kg	$320	2021-12-16	Buy
Matrix Scientific	099159	Sodium 3-hydroxynaphthalene-2,7-disulfonate 95+%	135-51-3	25g	$14	2021-12-16	Buy

Product number	Packaging	Price	Buy
N0029	25g	$57	Buy
N0029	500g	$674	Buy
H949580	50g	$235	Buy
FD40998	2Kg	$320	Buy
099159	25g	$14	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( 347)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Yanxi Chemical Co., Ltd.	+8617531190177	peter@yan-xi.com	China	5857	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18153	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29881	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14332	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58

Supplier	Advantage
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Weibang Biotechnology Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
Standardpharm Co. Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58

View Lastest Price from Disodium 2-naphthol-3,6-disulfonate manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-29	Disodium 2-naphthol-3,6-disulfonate 135-51-3	US $0.00 / KG	1KG	99%	500000kg	Hebei Weibang Biotechnology Co., Ltd
2024-10-25	Disodium 2-naphthol-3,6-disulfonate 135-51-3	US $70.00-20.00 / kg	1kg	0.99	10 tons	Hebei Yanxi Chemical Co., Ltd.
2021-11-15	Disodium 2-naphthol- 135-51-3	US $19.00 / KG	1KG	99%	500ton/Month	Qiuxian Baitai New Material Co., LTD

Disodium 2-naphthol-3,6-disulfonate
135-51-3
US $0.00 / KG
99%
Hebei Weibang Biotechnology Co., Ltd

Disodium 2-naphthol-3,6-disulfonate
135-51-3
US $70.00-20.00 / kg
0.99
Hebei Yanxi Chemical Co., Ltd.

Disodium 2-naphthol-
135-51-3
US $19.00 / KG
99%
Qiuxian Baitai New Material Co., LTD

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