Solvent Red 23

ChemicalBook > CAS DataBase List > Solvent Red 23

Product Name: Solvent Red 23
CAS No.: 85-86-9
Chemical Name: Solvent Red 23
Synonyms: SUDAN III;SUDAN;CI 26100;SUDAN RED;SUDAN 3;RED 17;Sundan;Sudan Ⅱ;redzh;AKA225
CBNumber: CB4336288
Molecular Formula: C22H16N4O
Formula Weight: 352.39
MOL File: 85-86-9.mol

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Solvent Red 23 Property

Melting point:: 199 °C (dec.)(lit.)
Boiling point:: 486.01°C (rough estimate)
Density: 1.2266 (rough estimate)
refractive index: 1.6620 (estimate)
storage temp.: Store at +5°C to +30°C.
solubility: Insoluble in water; soluble in benzene, chloroform; moderately soluble in acetone, ether, petroleum ether; slightly soluble in ethanol, xylene
form: Powder
pka: 13.45±0.50(Predicted)
Colour Index: 26100
color: Red-brown
λmax: 507 nm, 354 nm
Merck: 14,8884
BRN: 2016384
Stability:: Stable. Incompatible with strong oxidizing agents.
Biological Applications: Antiseptic; preventing prostate cancer; medical devices; dental impression materials
InChIKey: FHNINJWBTRXEBC-HXEHWPEMSA-N
LogP: 5.740 (est)
CAS DataBase Reference: 85-86-9(CAS DataBase Reference)
IARC: 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System: C.I. Solvent Red 23 (85-86-9)

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Safety

Hazard Codes: Xi
Risk Statements: 10-20-36/38-36/37/38
Safety Statements: 22-24/25-36-26
WGK Germany: 3
RTECS: QK4250000
TSCA: Yes
HS Code: 32129000
Toxicity: cyt-ham:ovr 20 mmol/L/5H-C ENMUDM 1,27,79

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

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

P272Contaminated work clothing should not be allowed out of the workplace.

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

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.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S4131
Product name: Sudan III
Purity: Technical grade
Packaging: 25g
Price: $34.1
Updated: 2024/03/01

Sigma-Aldrich

Product number: 68562
Product name: Sudan III
Purity: analytical standard
Packaging: 25mg
Price: $142
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.11747
Product name: Sudan III, C.I. 26100
Packaging: 25g
Price: $152
Updated: 2024/03/01

TCI Chemical

Product number: S0142
Product name: Sudan III
Purity: >90.0%(E)
Packaging: 25g
Price: $26
Updated: 2024/03/01

TCI Chemical

Product number: S0142
Product name: Sudan III
Purity: >90.0%(E)
Packaging: 100g
Price: $77
Updated: 2024/03/01

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Solvent Red 23 Chemical Properties,Usage,Production

Description

Solvent Red 23 is an oil-soluble red azo dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD and to paminoazobenzene. One case of contact dermatitis was reported in the metal industry.

Chemical Properties

reddish brown powder

Uses

Weakly acidic azo dye. Biological stain. Dyes and metabolites, Environmental Testing.

Preparation

4-(Phenyldiazenyl)benzenamine diazotization, and Naphthalen-2-ol coupling. Note: some goods by 4-(Phenyldiazenyl)benzenamine and 2-Methyl-4-(o-tolyldiazenyl)benzenamine mixture as diazo components and have to.

Definition

ChEBI: A bis(azo) compound that is 2-naphthol substituted at position 1 by a 4-{[(2-methylphenyl)diazenyl]phenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections, but which may also stain some protein bound l pids in paraffin sections.

Contact allergens

Solvent Red 23 is an oil-soluble red azo-dye used in cosmetic products in Japan. Cases were reported in hairdressers, who also reacted to PPD (the molecule is likely to be hydrolyzed into PPD) and to p-aminoazobenzene. One case of contact dermatitis was reported in the metal industry.

Safety Profile

Poison by intraperitoneal route. Moderately toxic by subcutaneous and intrapleural routes. Questionable carcinogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise the dye from EtOH, EtOH/water or *benzene/absolute EtOH (1:1). [Beilstein 16 II 75, 16 III 148, 16 IV 248.]

Properties and Applications

yellow red to red. Soluble in ethanol and acetone, soluble in benzene. In concentrated sulfuric acid to blue light green, dilution for blue solution, and a red precipitation.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Good	195	70≥ 120 Sublimation	Insoluble	No change	No change

Solvent Red 23 Preparation Products And Raw materials

Raw materials

Preparation Products

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Solvent Red 23 Suppliers

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View Lastest Price from Solvent Red 23 manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Solvent Red 23 85-86-9
Price: US $0.00/Kg/Drum
Min. Order: 25KG
Purity: Tinctorial strength:100±3%
Supply Ability: 100tons/month
Release date: 2021-06-03

Hebei Fengjia New Material Co., Ltd

Product: SOLVENT RED 23 85-86-9
Price: US $30.00/kg
Min. Order: 1kg
Purity: 0.99
Supply Ability: 100 tons
Release date: 2024-08-08

Shanghai Standard Technology Co., Ltd.

Product: Sudan III 85-86-9
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥95%(HPLC)
Supply Ability: 10 g
Release date: 2019-12-30

85-86-9, Solvent Red 23Related Search:

Sudan I 2-Naphthol Solvent Blue 36 1-Naphthol Solvent Red 49 Solvent Red 218 Solvent Red 25 Solvent Red 27 Solvent Red 24 Acrylamide Melamine Solvent Red 196 Solvent Red 210 SOLVENT RED 195 Solvent Red 172 Solvent Red 207 Solvent Red 197 Solvent Red 179

1-[[P-(PHENYLAZO)PHENYL]AZO]-2-NAPHTHOL

1-[4-(PHENYLAZO)PHENYLAZO]-2-NAPHTHOL

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SUDAN 3

SUDAN

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SUDAN RED BK

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SudanIiiForMicroscopy

SUDAN III C.I. No 26100

D&CRed#17

2-Naphthalenol, 1-4-(phenylazo)phenylazo-

sudan(iii) (chromatographic standard)

D AND C RED NO 17

CI NO 26100

CI 26100

CERASIN RED

HERXHEIMER FAT STAIN

FAT PONCEAU G

FAT SOLUBLE SUDAN

1-((4-(phenylazo)phenyl)azo)-2-naphthaleno

1-((4-(phenylazo)phenyl)azo)-2-naphthalenol

AKA225

RED 17

Solventred23,OilscarletY

Tetrabenzene-β-naphthol

1-[4-(Phenylazo)phenylazo]-2-naphthol, Cerasin Red, Fat Ponceau G, Fat Soluble Sudan, Scarlet B, Solvent Red23, Sudan G, Sudan Red BK, Tony Red

1-[(4-Phenyldiazenylphenyl)hydrazinylidene]naphthalen-2-one

C6H5N:NC6H5N:NC10H6OH

Sudan III, high purity biological stain, 98%

Sudan III (CI x 26100)

Sudan III, high purity biological stain,98%

Sudan III test solution(ChP)

Sudan III, Dye Content: 85%

1-[[4-(phenylazo)phenyl]azo]-2-naphthaleno

1-[[4-(phenylazo)phenyl]azo]-2-Naphthalenol

111440red

abcoloilredab

atuloilredg

benzeneazobenzeneazo-beta-naphthol

brasilazinaoilscarlet

c.i.23

c.i.solventred23

cerasinrot

cerotinscharlachr

certiqualoilred

cervenrozpoustedlova23