ChemicalBook > CAS DataBase List > 2,6-Dichloroindophenol sodium salt

2,6-Dichloroindophenol sodium salt

Product Name: 2,6-Dichloroindophenol sodium salt
CAS No.: 620-45-1
Chemical Name: 2,6-Dichloroindophenol sodium salt
Synonyms: 2,6-DICHLOROPHENOLINDOPHENOL SODIUM SALT;Tillmans;DCIP (sodium);Tillman's Reagent;Tillman's Reagent;2,6-Dichlorophenolin;6-Dichloroindophenol;LABOTEST-BB LT00159816;2,6-Dichlroindophenol Na;2,6-DICHLOROINDOPHENOL, ACS
CBNumber: CB0216391
Molecular Formula: C12H8Cl2NNaO2
Formula Weight: 292.09
MOL File: 620-45-1.mol

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2,6-Dichloroindophenol sodium salt Property

Melting point:: >300°C
vapor density: 11.2 (vs air)
storage temp.: Store at room temperature.
form: Powder/Solid
color: Dark green
Odor: Odorless
Water Solubility: Soluble in water.
Sensitive: Light Sensitive
Merck: 14,3068
BRN: 3641229
Stability:: Stable. Incompatible with strong oxidizing agents, strong reducing agents. Air and moisture sensitive. Hygroscopic.
InChI: InChI=1S/C12H7Cl2NO2.Na.H/c13-10-5-8(6-11(14)12(10)17)15-7-1-3-9(16)4-2-7;;/h1-6,16H;;
InChIKey: BKUKEFKAUWOESM-UHFFFAOYSA-N
SMILES: N(/C1C=CC(O)=CC=1)=C1/C=C(Cl)C(=O)C(Cl)=C/1.[NaH]
CAS DataBase Reference: 620-45-1(CAS DataBase Reference)
EPA Substance Registry System: 2,5-Cyclohexadien-1-one, 2,6-dichloro-4-[(4-hydroxyphenyl)imino]-, sodium salt (620-45-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36-26
WGK Germany: 3
RTECS: GU5495000
F: 8
TSCA: Yes
HS Code: 29252000

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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 1.03028
Product name: 2,6-Dichlorophenol-indophenol sodium salt dihydrate
Purity: GR for analysis for the determination of ascorbic acid
Packaging: 5 g
Price: $268
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1.03028
Product name: 2,6-Dichlorophenol-indophenol sodium salt dihydrate
Purity: GR for analysis for the determination of ascorbic acid
Packaging: 25 g
Price: $1320
Updated: 2025/07/31

Sigma-Aldrich

Product number: 1.03028
Product name: 2,6-Dichlorophenol-indophenol sodium salt dihydrate
Purity: GRforanalysisforthedeterminationofascorbicacid
Packaging: 5G
Price: $261
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.03028
Product name: 2,6-Dichlorophenol-indophenol sodium salt dihydrate
Purity: GRforanalysisforthedeterminationofascorbicacid
Packaging: 25g
Price: $1290
Updated: 2024/03/01

TCI Chemical

Product number: D0375
Product name: 2,6-Dichloroindophenol Sodium Salt Dihydrate
Purity: >95.0%(T)
Packaging: 1g
Price: $58
Updated: 2025/07/31

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2,6-Dichloroindophenol sodium salt Chemical Properties,Usage,Production

Chemical Properties

dark green powder

Uses

A redox indicator dye.

Application

2,6-Dichloroindophenol sodium can be used for the determination of ascorbic acid, and redox indicator and chromatographic analysis reagent.

Definition

ChEBI: 2,6-Dichlorophenolindophenol sodium salt is an organic molecular entity.

Purification Methods

Dissolve it in 0.001M phosphate buffer, pH 7.5 (alternatively, about 2g of the dye is dissolved in 80mL of M HCl), and extracted into diethyl ether. The extract is washed with water, extracted with aqueous 2% NaHCO3, and the sodium salt of the dye is precipitated by adding NaCl (30g/100mL of NaHCO3 solution), then filtered off, washed with dilute NaCl solution and dried. It has max at 605nm. [Hiromi et al. Anal Biochem 101 421 1980.] The acetate M 310.1 has m 101-103o (from Et2O/pet ether) and 99.5-100.5o (from Et2O). [Beilstein 13 IV 1078-1079.]

2,6-Dichloroindophenol sodium salt Preparation Products And Raw materials

Raw materials

Diethylene glycol Sodium dithionite Sodium acetate Sodium hypochlorite Manganese dioxide Phenol 2,6-Dichlorophenol Hydrochloric acid 4-Nitrophenol Potassium chlorate Sodium hydroxide

Preparation Products

2,6-DICHLOROINDOPHENOL SODIUM SALT HYDRATE

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View Lastest Price from 2,6-Dichloroindophenol sodium salt manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: Tillman's Reagent 620-45-1
Price: US $2.20-8.80/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons
Release date: 2025-07-08

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2,6-Dichloroindophenol sodium salt 620-45-1
Price: US $1.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 10kg/month
Release date: 2021-06-10

Hebei Fengjia New Material Co., Ltd

Product: 2,6-Dichloroindophenol sodium salt 620-45-1
Price: US $6.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 10000
Release date: 2024-08-22

620-45-1, 2,6-Dichloroindophenol sodium saltRelated Search:

Triphenylphosphine Thionyl chloride Sodium dichloroisocyanurate Trisodium phosphate LITHIUM PERIODATE Sodium dichloroacetate Atonik BLOCKING REAGENT GE Diclofenac sodium Burgess reagent 2,6-DICHLOROPHENOLINDOPHENOL Sodium alginate Dichlorodiphenylsilane Dichloroethane Sodium hydroxide Cyclohexanone Sodium bicarbonate 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT

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(p-((3,5-dichloro-4-oxo-2,5-cyclohexadien-1-ylidene)amino)phenoxyl)-sodiu

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2,6-Dichloroindophenol,sodium

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2,6-dichloroindophenolsodiumderivative(tillman’sreagent)

2,6-dichloro-indophenosodiumsalt

2,6-Dichloroindophenol sodium salt hydrate, 98% (dry wt.)

2,6-Dichloroindophenol sodium salt hydrate, indicator grade

2,6-Dichloroindophenol, Sodium Salt, Reagent

2,6-Dichloroindophenol hydrate sodium salt, 2,6-Dichlorophenolindophenol hydrate sodium salt, 2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt

2,6-Dichlorobenzenone-indophenol sodium salt, 2,6-Dichlorophenolindophenol hydrate sodium salt, DCIP, DPIP, 2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt

2,6-Dichloroindophenol hydrate sodium salt

2,6-Dichlorobenzenone-indophenol sodium salt, 2,6-Dichloroindophenol hydrate sodium salt, 2,6-Dichlorophenolindophenol hydrate sodium salt, DCIP, DPIP, 2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt

2,6-Dichlorophenolindophenol hydrate sodium salt

2,5-Cyclohexadien-1-one, 2,6-dichloro-4-((p-hydroxyphenyl)imino)-, sodium salt

Indophenol, 2,6-dichloro, sodium salt

Sodium (p-((3,5-dichloro-4-oxo-2,5-cyclohexadien-1-ylidene)amino)phenoxyl)-

2,6-Dichlorophenolindophenol Sodium Salt Solution [for Spray, for Organic Acids]

2,6-Dichlorophenolindophenol Sodium Salt in 50% Ethanol [for Spray, for Vitamin C]

2,6-Dichloro-4-[(4-sodiooxyphenyl)imino]-2,5-cyclohexadien-1-one

2,6-Dichloro-4-[(p-sodiooxyphenyl)imino]-2,5-cyclohexadien-1-one

Dichlorophenol-indophenol sodium

2,6-Dichloroindophenol Sodium, n-Hydrate

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2,6-Dichlorophenolindophenol sodium salt ,98% [Pure]

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2,6-Dichloroindophenol sodium salt hydrate,2,6-Dichloro-N-(4-hydroxyphenyl)-1,4-benzoquinoneimine sodium salt, 2,6-Dichlorobenzenone-indophenol sodium salt, 2,6-Dichlorophenolindophenol sodium salt hy

2,6-Dichlorophenol-indophenol, sodium salt dihydrate, indicator, reagent grade, ACS

2.6-Dichloroindophenol sodium salt 1g [620-45-1]

2,6-DICHLOROINDOPHENOL, ACS

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Dichloroindophenol sodium test solution(ChP)

2,6-2CHLOROINDOPHENOL SOD SALT

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sodium2,6-dichloroindophenol

sodium2,6-dichloroindophenolate

2,6-Dichlorophenolindophenol sodium salt hydrate~Sodium 2,5-dichloroindophenoxide hydrate

sodium 4-(3,5-dichloro-4-oxocyclohexa-2,5-dienylideneamino)phenoxide

Tillmans

SODIUM 2 6-DICHLOROINDOPHENOLATE HYDRAT&

DichlorophenolindophenolSodiumSalt

2,6-DichlorophenolIndophenolSodiumSaltGr

DICHLORO(PHENOL)INDOPHENOL NATRIUM SALT

2,6-DICHLOROINDOPHENOL NA SALT-H2O