CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE

Product Name: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
CAS No.: 5808-22-0
Chemical Name: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
Synonyms: CHROMOTROPIC ACID;disodiuM salt dihydrate;DISODIUM CHROMOTROPATE;CHROMOTROPIC ACID SODIUM SALT DIHYDRATE;CHROMOGENE C;Mordant Brow;MORDANT BROWN 7;Chromotropic acid di;CHROMOGEN C DIHYDRATE;Disodium chromic acid
CBNumber: CB0496621
Molecular Formula: C10H11NaO9S2
Formula Weight: 362.3
MOL File: 5808-22-0.mol

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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Property

Melting point:: >300 °C(lit.)
storage temp.: Store below +30°C.
solubility: 170g/l
form: Powder
Colour Index: 57030
color: off-white
PH: 3.6 (10g/l, H2O, 20℃)
Water Solubility: Soluble in water.
Merck: 14,2241
BRN: 3647189
Stability:: Stable. Incompatible with strong oxidizers, strong acids, acid chlorides, acid anhydrides. Light sensitive.
CAS DataBase Reference: 5808-22-0(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36-37/39
WGK Germany: 3
TSCA: Yes
HS Code: 29089990

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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

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 126225
Product name: Chromotropic acid disodium salt dihydrate
Purity: technical grade
Packaging: 100g
Price: $169
Updated: 2024/03/01

Sigma-Aldrich

Product number: 126225
Product name: Chromotropic acid disodium salt dihydrate
Purity: technical grade
Packaging: 500g
Price: $229.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.02498
Product name: Chromotropic acid disodium salt dihydrate
Purity: for analysis ACS,Reag. Ph Eur
Packaging: 25g
Price: $282
Updated: 2024/03/01

Sigma-Aldrich

Product number: 27150
Product name: Chromotropic acid disodium salt dihydrate
Purity: puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.0%
Packaging: 10g
Price: $138
Updated: 2023/06/20

Sigma-Aldrich

Product number: 27150
Product name: Chromotropic acid disodium salt dihydrate
Purity: puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.0%
Packaging: 50g
Price: $314
Updated: 2023/06/20

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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Chemical Properties,Usage,Production

Chemical Properties

white or gray to tan powder

Uses

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, is used to improve the visualization of trichothecenes on developed TLC plates. It serves as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic and sulfinic acids.

Uses

Chromotropic acid disodium salt dihydrate may be employed as a chromogenic reagent for the quantification of dipyrone in various pharmaceutical preparations.

General Description

Chromotropic acid disodium salt dihydrate is a tan colored sodium salt.

Purification Methods

Recrystallise it from H2O or H2O by adding EtOH. It complexes with Ag, ClO3-, Cr, Hg, NO2 , -NO3 and Ti. [Beilstein 11 H 72, 11 I 307, 11 II 174, 11 III 174, 11 IV 576.]

CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE Suppliers

Americas 1 Austria 1 Belgium 2 Canada 1 China 176 Europe 4 France 2 Germany 8 India 36 Japan 5 Poland 1 Slovakia 1 Switzerland 1 United Kingdom 15 United States 43 Global 297

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View Lastest Price from CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 5808-22-0
Price: US $4.60/KG
Min. Order: 1KG
Purity: 95%
Supply Ability: 5000kg
Release date: 2024-08-20

Hebei Weibang Biotechnology Co., Ltd

Product: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 5808-22-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2022-12-12

Hebei Mojin Biotechnology Co., Ltd

Product: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE 5808-22-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-15

5808-22-0, CHROMOTROPIC ACID DISODIUM SALT DIHYDRATERelated Search:

Sulfamic acid Tetrabutylammonium hydrogen sulfate Sodium metabisulfite 2,2-diphenyl-1-picrylhydrazyl CALCIUM5'-RIBONUCLEOTIDES Pemetrexed Disodium Sodium dithionite Disodium nucleotide AZOMETHINE H Sodium oxide Adenosine5'-(tetrahydrogen triphosphate), disodiuM salt, trihydrate (9CI) Ethylenediaminetetraacetic acid disodium salt GADOXETATE DISODIUM Disodium CHROMOTROPIC ACID SODIUM SALT Naphthalene-2,7-disulfonic acid 1,8-Dihydroxynaphthylene-3,6-disulfonic acid 1,8-Naphthalenediol

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

CHROMOTROPIC ACID, DISODIUM SALT, REAGENT (ACS)CHROMOTROPIC ACID, DISODIUM SALT, REAGENT (ACS)CHROMOTROPIC ACID, DISODIUM SALT, REAGENT (ACS)

CHROMOTROPIC ACID 2SOD 2HYD

Chromotropic acid disodium salt dihydrate puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, >=99.0% (T)

4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID, DISODIUM SALT DIHYDRATE, TEC

4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID, DISODIUM SALT DIHYDRATE, A.C.

4,5-DIHYDROXYNAPHTHALENE-2,7-*DISULFONIC ACID DISOD

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CHROMOTROPIC ACID DISODIUM SALT DI-HYDRA TE R. G., REAG. ACS, REAG. PH. EUR.

Chromotropic acid disodium salt dihydrate, ACS grade

Chromotropic acid sodium salt dihydrate formaldehyde determination

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, for analysis ACS

CHROMOTROPIC ACID, DISODIUM SALT REAGENT (ACS)

2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt, dihydrate

CHROMOTROPICACIDDISODIUMSALT,ACS

4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS

CHROMOTROPIC ACID

CHROMOTROPIC ACID DISODIUM SALT extrapure AR

1,8-Dihydroxynaphthalene-3,6-disulfonic acid disodium salt, 4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt

Chromotropic acid disodium salt dihydrate - ACS reagent

Chromotropic acid disodium salt dihydrate technical grade

CHROMOTROPIC ACID DISODIUM SALT 2H2O

Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate

2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)

MORDANT BROWN 7

MORDANT BROWN 7 DIHYDRATE

LABOTEST-BB LT01147788

DISODIUM CHROMOTROPATE

DISODIUM CHROMOTROPATE DIHYDRATE

CHROMOGEN C DIHYDRATE

CHROMOGENE C

CHROMOTROPIC ACID DISODIUM DIHYDRATE

CHROMOTROPIC ACID, DISODIUM SALT

CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE

CHROMOTROPIC ACID SODIUM SALT DIHYDRATE

4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT

4,5-DIHYDROXYNAPHTHALENE-2,7-DISULFONIC ACID DISODIUM SALT DIHYDRATE

4,5-DIHYDROXYNAPHTHALENE-2,7-DISULPHONIC ACID DISODIUM SALT DIHYDRATE

4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT

4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT DIHYDRATE

4,5-DIHYDROXY-2,7-NAPHTHALENE DISULFONIC ACID SODIUM SALT DIHYDRATE

4,5-DIHYDROXY-2,7-NAPHTHALENEDISULPHONIC ACID, DISODIUM SALT

4,5-DIHYDROXY-2,7-NAPTHALENEDISULFONIC ACID SODIUM SALT

1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT

1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT DIHYDRATE

1,8-DIHYDROXY-3,6-NAPHTHALENEDISULFONIC ACID DISODIUM SALT DIHYDRATE

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodium salt dihydrate, ACS reagent

Chromotropic acid disodium salt hydrate

4,5-Dihydroxynaphthalene-2,7-disulfonic acid,disodium salt dihydrate,90%

4,5-Dihydroxynaphthalene-2,7-disulfonic acid,disodium salt dihydrate,99%

4,5-Dihydroxynaphthalene-2,7-disulfonic acid,disodium salt dihydrate,98%

Chromotropic acid dihydrate disodium salt

Mordant Brow

Chromotropic acid, disodium salt dihydrate, reagent grade, ACS

CHROMOTROPIC ACID, Na, REAG

Chromotropic acid di

4,5-Dihydroxynaphthalene-2,7-disulfonic acid, disodiuM salt dihydrate, for analysis ACS 10GR