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
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)
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
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.
N-Bromosuccinimide Price
- Product number
- 103624
- Product name
- Sudan I
- Purity
- Dye content ≥95%
- Packaging
- 25g
- Price
- $28.2
- Updated
- 2024/03/01
- Product number
- 103624
- Product name
- Sudan I
- Purity
- Dye content ≥95%
- Packaging
- 100g
- Price
- $71.7
- Updated
- 2024/03/01
- Product number
- P0585
- Product name
- Sudan I
- Purity
- >93.0%(HPLC)
- Packaging
- 25g
- Price
- $23
- Updated
- 2024/03/01
- Product number
- 51383
- Product name
- Sudan I
- Purity
- analytical standard
- Packaging
- 25mg
- Price
- $133
- Updated
- 2024/03/01
- Product number
- S688885
- Product name
- Sudan I
- Packaging
- 100g
- Price
- $185
- Updated
- 2021/12/16
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 | |||
| Fading | Stain | 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.]
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View Lastest Price from Sudan I manufacturers
- 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
- 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
- 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