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
- Molecular Weight:
- 248.28
- MOL File:
- 842-07-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2025/1/21 11:11:54
| 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 |
| PH | 10.2 (26°C) |
| 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) |
| IARC | 3 (Vol. 8, Sup 7) 1987 |
| NIST Chemistry Reference | 2-Naphthalenol, 1-(phenylazo)-(842-07-9) |
| EPA Substance Registry System | C.I. Solvent Yellow 14 (842-07-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H317-H341-H351-H413 | |||||||||
| Precautionary statements | P201-P202-P273-P280-P302+P352-P308+P313 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Sudan I price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 103624 | Sudan I Dye content ≥95?% | 842-07-9 | 25G | ₹3263.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 103624 | Sudan I Dye content ≥95?% | 842-07-9 | 25G | ₹3263.4 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 51383 | Sudan I analytical standard | 842-07-9 | 25MG | ₹13575.3 | 2022-06-14 | Buy |
| Sigma-Aldrich | 103624 | Sudan I Dye content ≥95?% | 842-07-9 | 100G | ₹6604.5 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 103624 | Sudan I Dye content ≥95?% | 842-07-9 | 100G | ₹6604.5 | 2022-06-14 | Buy |
Sudan I Chemical Properties,Uses,Production
Chemical Properties
orange-red powder
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.
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
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
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Cab Chemicals | +91-9909984046 +91-9909984046 | Gujarat, India | 82 | 58 | Inquiry |
| Esjay Chemicals | +919820452929 | Maharashtra, India | 110 | 58 | Inquiry |
| Hina DyeChem Industries | +91-9537203924 +91-9537203924 | Ahmedabad, India | 168 | 58 | Inquiry |
| Arbuda Plastochem Pvt. Ltd | +91-9879005132 +91-9825069442 | Gujarat, India | 41 | 58 | Inquiry |
| Parshwanath Group of Indusries | +91-9979874744 +91-9825244644 | Gujarat, India | 211 | 58 | Inquiry |
| Rikin Industries | +91-7926588543 +91-7926588543 | Gujarat, India | 130 | 58 | Inquiry |
| Saujanya Dyestuffs | +91-9898202450 +91-9898202450 | Haryana, India | 170 | 58 | Inquiry |
| Colorants Chem Pvt Ltd | +91-9890098067 +91-9890036907 | Mumbai, India | 200 | 58 | Inquiry |
| Unilex Colours and Chemicals Ltd | +91-9820430671 +91-9321169592 | Mumbai, India | 102 | 58 | Inquiry |
| Jagson Colorchem Limited | +91-9879484214 +91-9879484214 | Gujarat, India | 318 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Cab Chemicals | 58 |
| Esjay Chemicals | 58 |
| Hina DyeChem Industries | 58 |
| Arbuda Plastochem Pvt. Ltd | 58 |
| Parshwanath Group of Indusries | 58 |
| Rikin Industries | 58 |
| Saujanya Dyestuffs | 58 |
| Colorants Chem Pvt Ltd | 58 |
| Unilex Colours and Chemicals Ltd | 58 |
| Jagson Colorchem Limited | 58 |
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