SUDAN ORANGE G
- CAS No.
- 2051-85-6
- Chemical Name:
- SUDAN ORANGE G
- Synonyms
- SOG;SUDAN G;CI 11920;1504yellow;fatorangea;oilorangeg;GSudan Oran;1504 Yellow;fatorangegs;fatorangerg
- CBNumber:
- CB4413866
- Molecular Formula:
- C12H10N2O2
- Molecular Weight:
- 214.22
- MDL Number:
- MFCD00002275
- MOL File:
- 2051-85-6.mol
- MSDS File:
- SDS
Melting point | 143-146 °C(lit.) |
---|---|
Boiling point | 354.35°C (rough estimate) |
Density | 1.2042 (rough estimate) |
refractive index | 1.6660 (estimate) |
storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
solubility | DMSO (Slightly), Methanol (slightly) |
Colour Index | 11920 |
form | Powder |
pka | 8.77±0.18(Predicted) |
color | Red-orange |
Water Solubility | 0.2g/L(20 ºC) |
BRN | 958430 |
LogP | 1.003 (est) |
EWG's Food Scores | 1-3 |
FDA UNII | JR7B69ZW9B |
EPA Substance Registry System | 1,3-Benzenediol, 4-(phenylazo)- (2051-85-6) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
---|---|
Signal word | Warning |
Hazard statements | H315-H319-H335 |
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
RTECS | CZ9027500 |
HS Code | 32041200 |
SUDAN ORANGE G price More Price(9)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 43207 | Sudan Orange G analytical standard | 2051-85-6 | 25mg | $128 | 2024-03-01 | Buy |
Sigma-Aldrich | 199672 | Sudan Orange G Dye content 85% | 2051-85-6 | 25g | $105 | 2024-03-01 | Buy |
TRC | S688928 | SudanOrangeG(~85%) | 2051-85-6 | 500mg | $55 | 2021-12-16 | Buy |
TRC | S688928 | SudanOrangeG(~85%) | 2051-85-6 | 2.5g | $70 | 2021-12-16 | Buy |
Usbiological | 242121 | Sudan Orange G | 2051-85-6 | 25g | $184 | 2021-12-16 | Buy |
SUDAN ORANGE G Chemical Properties,Uses,Production
Chemical Properties
red-orange powder
Uses
Sudan Orange G is an oil soluble synthetic dye. Sudan Orange G can be degraded by a bacterial strain known as Pseudomonas putida MET94. Dyes and metabolites, Environmental Testing
Preparation
aniline diazo, Coupled with resorcinol.
Purification Methods
Crystallise the dye from hot EtOH (charcoal). [Beilstein 16 IV 264.]
Properties and Applications
bright orange. Yellow orange powder, melting point: 150 ~ 170 ℃ (usually products do not pure). Soluble in ethanol and aether (yellow), in the ethanol solubility of 0.2 ~ 0.3 g / 100ml, slightly soluble in water, but soluble in vegetable oil. The strong sulfuric acid to red light brown, for yellow brown solution diluted, and then into a dark orange precipitation; In 2% of sodium hydroxide solution (heating) for orange brown solution. Its water solution and strong hydrochloric acid color the darker, and then generate a shallow brown precipitation. Sun of resistance, alkali resistance is bad. And C.I.Solvent Orange 1?the same chemical structure.
SUDAN ORANGE G Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32686 | 60 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
ShanDong Look Chemical Co.,Ltd. | +8617653113219 | sales01@sdlookchemical.com | China | 2739 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
ShenZhen Trendseen Biological Technology Co.,Ltd. | 13417589054 | trendseenbio@gmail.com | China | 11681 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33350 | 58 |
Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23931 | 58 |
Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 9020 | 58 |
2051-85-6(SUDAN ORANGE G)Related Search:
1of4