Solvent Red 1

ChemicalBook > CAS DataBase List > Solvent Red 1

Product Name: Solvent Red 1
CAS No.: 1229-55-6
Chemical Name: Solvent Red 1
Synonyms: cred2;SUDAN R;fatredg;oilpink;fatredbg;fatredrs;oilredog;CI 12150;GSudan r;oil red g
CBNumber: CB5196795
Molecular Formula: C17H14N2O2
Formula Weight: 278.31
MOL File: 1229-55-6.mol

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Solvent Red 1 Property

Melting point:: 179 °C
Boiling point:: 421.12°C (rough estimate)
Density: 1.1222 (rough estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.5500 (estimate)
storage temp.: room temp
solubility: Chloroform (Slightly), Methanol (Very Slightly)
Colour Index: 12150
pka: 13.61±0.50(Predicted)
color: Orange to Brown
Water Solubility: 330ng/L at 25℃
BRN: 1843558
Stability:: Hygroscopic, Light sensitive
LogP: 7.5
CAS DataBase Reference: 1229-55-6(CAS DataBase Reference)
EPA Substance Registry System: 2-Naphthalenol, 1-[(2-methoxyphenyl)azo]- (1229-55-6)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36-26-S24/25-S22
WGK Germany: 2
RTECS: GE5844740
HS Code: 32129000
Hazardous Substances Data: 1229-55-6(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H350May cause cancer

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 17373
Product name: Sudan red G
Purity: reagent for Ph. Eur.
Packaging: 25g
Price: $46.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 17373
Product name: Sudan red G
Purity: reagent for Ph. Eur.
Packaging: 100g
Price: $156
Updated: 2024/03/01

TCI Chemical

Product number: M0487
Product name: Sudan R
Purity: >95.0%(HPLC)
Packaging: 25g
Price: $40
Updated: 2024/03/01

Sigma-Aldrich

Product number: 91282
Product name: Sudan red G
Purity: analytical standard
Packaging: 25mg
Price: $142
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: DYE0000616
Product name: SOLVENT RED 1
Purity: 95.00%
Packaging: 1G
Price: $704.55
Updated: 2021/12/16

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Solvent Red 1 Chemical Properties,Usage,Production

Chemical Properties

Solvent Red 1, also known as Sudan Red G, is a yellowish red lysochrome azo dye. It has the appearance of an odorless reddish-orange powder with melting point 225 °C. It is soluble in fats and used for coloring of fats, oils, and waxes, including the waxes used in turpentine-based polishes. It is also used in polystyrene, cellulose, and synthetic lacquers. It is insoluble in water. It is stable to temperatures of about 100–110 °C. It was formerly used as a food dye, but still appears to be used for this purpose in china. It is used in some temporary tattoos, where it can cause contact dermatitis. It is also used in hair dyes. It is a component of some newer formulas for red smoke signals and smoke-screens, together with Disperse Red 11.

Uses

Sudan dyes and para red in food. Dyes and metabolites, Environmental Testing.

Preparation

O-Anisidine diazotization, and Naphthalen-2-ol coupling.

General Description

Sudan dyes are classified under the azo dyes group of organic compounds that are commonly utilized as additive materials for industrial and scientific applications.

Safety Profile

An eye irritant. When heated to decomposition it emits toxic fumes of NOx.

Properties and Applications

red to yellow red orange. Appearance is red to yellow red orange powder, the products by glacial acetic acid crystallization melting point 180 ℃. Soluble in boiling ethanol to red. Light fastness is poorer, in 110 ℃ when stability. In concentrated sulfuric acid for deep red, dilution after dark red precipitation. The alcohol solution to join hydrochloric acid for wine red; Add sodium hydroxide as orange. Mainly used in oil, wax and cultural and educational supplies coloring.

Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
		Melting point	Stable
ISO	Poor-General	170-180	100-110	Insoluble	No change	No change

Solvent Red 1 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Solvent Red 1 manufacturers

Career Henan Chemical Co

Product: Solvent Red 1 1229-55-6
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: C17H14N2O2
Release date: 2018-12-22

1229-55-6, Solvent Red 1Related Search:

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1-[(2-Methoxyphenyl)azo]-2-Naphthalenol

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CI 12150

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SUDAN RED G, REAGENT FOR PH EUR

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SudanredG=SolventRed1

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