Disodium 2-naphthol-3,6-disulfonate

Product Name: 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
Formula Weight: 328.28
MOL File: 135-51-3.mol

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Disodium 2-naphthol-3,6-disulfonate Property

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)

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Safety

Hazard Codes: Xi
Risk Statements: 36/38
Safety Statements: 26-36
WGK Germany: 3
RTECS: QJ6477000
HS Code: 2908990000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: N0029
Product name: Disodium 3-Hydroxy-2,7-naphthalenedisulfonate
Purity: >85.0%(HPLC)
Packaging: 25g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: N0029
Product name: Disodium 3-Hydroxy-2,7-naphthalenedisulfonate
Purity: >85.0%(HPLC)
Packaging: 500g
Price: $674
Updated: 2024/03/01

TRC

Product number: H949580
Product name: 3-Hydroxynaphthalene-2,7-disulfonicAcidDisodiumSalt(TechnicalGrade)
Packaging: 50g
Price: $235
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD40998
Product name: Disodium 2-naphthol-3,6-disulfonate
Packaging: 2Kg
Price: $320
Updated: 2021/12/16

Matrix Scientific

Product number: 099159
Product name: Sodium 3-hydroxynaphthalene-2,7-disulfonate
Purity: 95+%
Packaging: 25g
Price: $14
Updated: 2021/12/16

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Disodium 2-naphthol-3,6-disulfonate Chemical Properties,Usage,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

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Disodium 2-naphthol-3,6-disulfonate Suppliers

Americas 1 China 225 Europe 4 France 1 Germany 4 India 53 Japan 4 South Korea 1 Switzerland 1 The Netherlands 1 United Kingdom 10 United States 30 Global 335

Chengdu Ai Keda Chemical Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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China Langchem Inc.

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Tianjin heowns Biochemical Technology Co., Ltd.

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

Hebei Yanxi Chemical Co., Ltd.

Product: Disodium 2-naphthol-3,6-disulfonate 135-51-3
Price: US $70.00-20.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10 tons
Release date: 2023-09-06

Hebei Guanlang Biotechnology Co., Ltd.

Product: Disodium 2-naphthol-3,6-disulfonate 135-51-3
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2022-10-24

Qiuxian Baitai New Material Co., LTD

Product: Disodium 2-naphthol- 135-51-3
Price: US $19.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500ton/Month
Release date: 2021-07-30

135-51-3, Disodium 2-naphthol-3,6-disulfonateRelated 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

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

Ponceau 4R Impurity 3

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)

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&gt

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