Sudan I

ChemicalBook > CAS DataBase List > Sudan I

Product Name: Sudan I
CAS No.: 842-07-9
Chemical Name: Sudan I
Synonyms: SUDAN;Sudan J;SUDAN 1;SUDAN I;Sudan Ⅰ;Soudan I;CI 12055;Carminaph;SCARLET B;NSC 11227
CBNumber: CB9489556
Molecular Formula: C16H12N2O
Formula Weight: 248.28
MOL File: 842-07-9.mol

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Sudan I Property

Melting point:: 131-133 °C
Boiling point:: 391.35°C (rough estimate)
Density: 1.1077 (rough estimate)
vapor pressure: 0Pa at 25℃
refractive index: 1.5800 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Ethyl Acetate (Slightly)
form: Powder
pka: 13.50±0.40(Predicted)
Colour Index: 12055
color: Orange to red or brown
Water Solubility: 0.5 g/L (30 ºC)
Stability:: Incompatible with strong oxidizing agents.
LogP: 5.51
CAS DataBase Reference: 842-07-9(CAS DataBase Reference)
NIST Chemistry Reference: 2-Naphthalenol, 1-(phenylazo)-(842-07-9)
IARC: 3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System: C.I. Solvent Yellow 14 (842-07-9)

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Safety

Hazard Codes: Xn,Xi
Risk Statements: 68-53-43-40-36/37/38
Safety Statements: 61-46-36/37-22-36-26
WGK Germany: 2
RTECS: QL4900000
HS Code: 32129000
Hazardous Substances Data: 842-07-9(Hazardous Substances Data)
Toxicity: mmo-sat 300 ng/plate SCIEAS 236,933,87

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H341Suspected of causing genetic defects

H351Suspected of causing cancer

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P273Avoid release to the environment.

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

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

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 103624
Product name: Sudan I
Purity: Dye content ≥95%
Packaging: 25g
Price: $28.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 103624
Product name: Sudan I
Purity: Dye content ≥95%
Packaging: 100g
Price: $71.7
Updated: 2024/03/01

TCI Chemical

Product number: P0585
Product name: Sudan I
Purity: >93.0%(HPLC)
Packaging: 25g
Price: $23
Updated: 2024/03/01

Sigma-Aldrich

Product number: 51383
Product name: Sudan I
Purity: analytical standard
Packaging: 25mg
Price: $133
Updated: 2024/03/01

TRC

Product number: S688885
Product name: Sudan I
Packaging: 100g
Price: $185
Updated: 2021/12/16

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Sudan I Chemical Properties,Usage,Production

Chemical Properties

orange-red powder

Uses

A food azo-dye, a liver and urinary bladder carcinogen for rodents and a potent contact allergen and sensitizer for humans. Genotoxic and carcinogenic. Dyes and metabolites, Environmental Testing.

Definition

ChEBI: Sudan I is an azo compound. It has a role as a dye. It is functionally related to a 2-naphthol.

Preparation

Aniline diazo, and Naphthalen-2-ol?coupling.

General Description

Dark reddish-yellow leaflets or orange powder. Slight odor.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at certain concentrations. Insoluble in water.

Reactivity Profile

Sudan I is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Sudan I is incompatible with strong oxidizing agents and strong acids .

Fire Hazard

Flash point data for Sudan I are not available; however, Sudan I is probably combustible.

Flammability and Explosibility

Not classified

Safety Profile

Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. Used for coloring hydrocarbon solvents, oils, fats, waxes, shoe and floor polishes, and gasoline

Properties and Applications

Red light yellow. Melting point 134 ℃. Soluble in ethanol (for orange), acetone and benzene, insoluble in water. The strong sulfuric acid for product red, diluted for orange, precipitation; In the hot strong hydrochloric acid solution for red, HCL after cooling for the crystallization variegated dark green, but released a few separate hydrogen: and C.I. Solvent Yellow and the same chemical structure. Used for dyeing and printing of polyester fibers.

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO			4-5			3	3-4

Purification Methods

Crystallise the dye from EtOH. It forms Cu and Ni salts. [Beilstein 16 H 162, 16 I 254, 16 II 70, 16 III 129, 16 IV 228.]

Sudan I Preparation Products And Raw materials

Raw materials

Aniline

Preparation Products

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Sudan I Suppliers

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View Lastest Price from Sudan I manufacturers

Shanghai Standard Technology Co., Ltd.

Product: Sudan I 842-07-9
Price: US $0.00/mg
Min. Order: 5mg
Purity: ≥98%(HPLC)
Supply Ability: 10 g
Release date: 2019-12-27

Winchem industrial co limited

Product: SOLVENT YELLOW 14 842-07-9
Price: US $0.00/kg
Min. Order: 25kg
Purity: 0.99
Supply Ability: 20tons
Release date: 2022-12-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: Sudan I 842-07-9
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

842-07-9, Sudan IRelated Search:

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Oil-soluble yellow

Fast Orange R

Oil Orange A

SUDAN I C.I. NO.12055

Oilorgange

Sudanl=SudanYellow14

Sudan I, pure

Sudan I, 1-Phenylazo-2-naphthol

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benzeneazophenol

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(1E)-1-(phenylhydrazinylidene)naphthalen-2-one

C.I. Solvent Yellow 14 1-phenylazo-2-naphthol

Pigment Orange 2

1-Phenylazo-2-naphthol, Solvent Yellow14

Solvent Yellow R

Aizen SOT Orange-1

Carburex Orange R

Fat Orange Rol

Keyplast Orange R

Morplas Orange Y

Roasplast Orange R

Smoke Yellow 14

Solvent Yellow A

Dispersol Yellow PP

Dunkelgelb

Enial Orange I

Fast Oil Orange

Fast Oil Orange I

Fast Orange

Fat Orange 4A

Fat Orange I

Fat Orange RS

Fat Soluble Orange

Fettorange 4a

Fettorange lg

Fettorange R

Grasal Orange

Grasan Orange R

Hidaco Oil Orange

Lacquer Orange VG

Motiorange R

NCI-C53929

Oil Orange 2B

Oil Orange 31

Oil Orange 7078-V

Oil Orange E

Oil Orange EP

Oil Orange R-14

Oil Orange Z-7078

Oil orangesolvent

Oil Soluble Orange

Oleal Orange R

Orange 2 Insoluble

Orange 3RA Soluble in Grease