CHROMOTROPIC ACID DISODIUM SALT

Product Name: CHROMOTROPIC ACID DISODIUM SALT
CAS No.: 129-96-4
Chemical Name: CHROMOTROPIC ACID DISODIUM SALT
Synonyms: Nsc4883;chromogen c;Mordantbrown;Chromatropic Acid;Sodium chromotropate;Disodium chromotropicate;Chromotropicaciddisodiumsal;Disidium4,4'-Bis(2-sulfonatostyryl)biphenyl;Sodium 1,8-dioxynaphthalene-3,6-disulfonate;Disodium4,5-dihydroxy-naphthalenedisulfonate
CBNumber: CB8502555
Molecular Formula: C10H9NaO8S2
Formula Weight: 344.28
MOL File: 129-96-4.mol

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CHROMOTROPIC ACID DISODIUM SALT Property

Melting point:: >300 °C(lit.)
form: Solid:particulate/powder
color: off-white
EPA Substance Registry System: 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt (129-96-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation

Product number: ING0003572
Product name: 4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT
Purity: 95.00%
Packaging: 10G
Price: $1113.3
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: ING0003572
Product name: 4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT
Purity: 95.00%
Packaging: 50G
Price: $2510.39
Updated: 2021/12/16

CHROMOTROPIC ACID DISODIUM SALT Preparation Products And Raw materials

Raw materials

Preparation Products

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CHROMOTROPIC ACID DISODIUM SALT Suppliers

China 23 Europe 2 Germany 2 Slovakia 1 United Kingdom 1 United States 2 Global 31

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
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Country: China
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Advantage: 62

Sinopharm Chemical Reagent Co,Ltd.

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Zouping Mingxing Chemical Co.,Ltd.

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Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

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Shanghai Yingxin Laboratory Equipment Co., Ltd.

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Guangzhou Nalong Chemical Co.Ltd

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Nantong Zhonghe Chemical New Materials Co., Ltd

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Shenzhen Nexconn Pharmatechs Ltd

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LEAPCHEM CO., LTD.

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Shanghai Ruili Spectrum Biotechnology Co., Ltd

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Shanghai Hao Zhun Biological Technology Co., Ltd.

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Guangzhou WeiBo Chemical Co., Ltd.

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129-96-4, CHROMOTROPIC ACID DISODIUM SALTRelated Search:

DI-SNADNS SULFOCHLOROPHENOL S CALCICHROME BERYLLON II CHROMOTROPE 2B CHROMOTROPE 2R ARSENAZO I ARSENAZO III DISODIUM SALT Mordant Blue 13 CHROMOTROPIC ACID DISODIUM SALT SPADNS PONTACYL VIOLET 6R Mordant Yellow 10 Mordant Black 17 pimagedine Mordant Black 3 1,8-Dihydroxynaphthylene-3,6-disulfonic acid Naphthalene-2,7-disulfonic acid

CHROMOTROPICACID(1,8DIHYDROXYNAPTHALENE-3,6DISULFONICACID)

2,7-Naphthalenedisulfonicacid,4,5-dihydroxy-,disodiumsalt

7-naphthalenedisulfonicacid,4,5-dihydroxy-disodiumsalt

Chromotropicaciddisodiumsal

Disodium4,5-dihydroxy-naphthalenedisulfonate

disodium 4,5-dihydroxy-2,7-naphthalene sulfonate

1,8-Dihydroxy-3,6-naphthalenedisulfonic acid disodium salt

Disidium4,4'-Bis(2-sulfonatostyryl)biphenyl

Disodium 1,8-dihydroxylnaphthalene-3,6-disulfonate

Disodium naphthalene 1,8-dihydroxy-3,6-disulfonate

Disodium-1,8-dihydroxynaphthalene-3,6-disulfonate

Nsc4883

Sodium 1,8-dioxynaphthalene-3,6-disulfonate

Sodium chromotropate

Disodium chromotropicate

chromogen c

disodium 4,5-dihydroxynaphthalene-2,7-disulphonate

Mordantbrown

Chromatropic Acid

disodium:4,5-dihydroxynaphthalene-2,7-disulfonate

129-96-4

C10H8O8S22Na

Intermediates of Dyes and Pigments