ChemicalBook >> CAS DataBase List >>Fast Yellow G
Fast Yellow G
- CAS No.
- 2512-29-0
- Chemical Name:
- Fast Yellow G
- Synonyms
- PIGMENT YELLOW 1;Pigment Yellow G;c.i. 11680;HANSA YELLOW G;SY14;KI401;45.0%(E);fastyellowj;lightyellow;HANSA YELLOW
- CBNumber:
- CB7232626
- Molecular Formula:
- C17H16N4O4
- Molecular Weight:
- 340.33
- MDL Number:
- MFCD00078234
- MOL File:
- 2512-29-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 03:04:47
| Product description | Number | Pack Size | Price |
| hansa yellow AldrichCPR | CDS010564 | 1 g | $77.9 |
| Hansa Yellow >45.0%(E) | H0312 | 25g | $62 |
| Fast Yellow | FF40348 | 25g | $324.5 |
| Fast Yellow | FF40348 | 50g | $454.5 |
| Fast Yellow | FF40348 | 100g | $779 |
| More product size | |||
| Melting point | >255°C (dec.) |
|---|---|
| Boiling point | 546.5±50.0 °C(Predicted) |
| Density | 1.30±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Amber Vial, -20°C Freezer |
| solubility | Chloroform (Slightly, Heated, Sonicated), DMSO (Very Slightly, Heated) |
| Colour Index | 11680 |
| pka | 8.80±0.59(Predicted) |
| form | solid |
| color | Yellow to Dark Yellow |
| Stability | Light Sensitive |
| Major Application |
cleaning products cosmetics food and beverages personal care |
| Cosmetics Ingredients Functions | COLORANT |
| InChI | 1S/C17H16N4O4/c1-11-8-9-14(15(10-11)21(24)25)19-20-16(12(2)22)17(23)18-13-6-4-3-5-7-13/h3-10,16H,1-2H3,(H,18,23)/b20-19+ |
| InChIKey | MFYSUUPKMDJYPF-FMQUCBEESA-N |
| SMILES | O=C(C(C(C)=O)/N=N/C1=CC=C(C)C=C1[N+]([O-])=O)NC2=CC=CC=C2 |
| LogP | 3.1 at 22.5℃ and pH6 |
| CAS DataBase Reference | 2512-29-0(CAS DataBase Reference) |
| EWG's Food Scores | 2 |
| FDA UNII | RMB4YA40UY |
| EPA Substance Registry System | C.I. Pigment Yellow 1 (2512-29-0) |
| UNSPSC Code | 12352202 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P272-P280-P302+P352+P333+P313+P363-P501 |
| Risk Statements | 20/21/22 |
| Safety Statements | 26-36/37/39 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 3204.13.8000 |
| Storage Class | 11 - Combustible Solids |
| Hazardous Substances Data | 2512-29-0(Hazardous Substances Data) |
| REACH Registrations | Active |
Fast Yellow G price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | CDS010564 | hansa yellow AldrichCPR | 1 g | $77.9 | 2026-04-30 | Buy | |
| TCI Chemical | H0312 | Hansa Yellow >45.0%(E) | 2512-29-0 | 25g | $62 | 2026-04-30 | Buy |
| Biosynth | FF40348 | Fast Yellow | 2512-29-0 | 25g | $324.5 | 2026-06-04 | Buy |
| Biosynth | FF40348 | Fast Yellow | 2512-29-0 | 50g | $454.5 | 2026-06-04 | Buy |
| Biosynth | FF40348 | Fast Yellow | 2512-29-0 | 100g | $779 | 2026-06-04 | Buy |
Fast Yellow G Chemical Properties,Uses,Production
Uses
The Hansa yellow is a bright monoarylide often used in trade sales and emulsion paints. They have low opacity in paint films and are soluble in aromatic solvents.
Uses
Hansa Yellow is used in method for dyeing keratinous material, comprising the use of an Organosilicon compound, a Chromophoric compound and a film-forming polymer II.
Preparation
4-Methyl-2-nitrobenzenaminediazo, and 3-Oxo-N-phenylbutanamidecoupling.
Properties and Applications
brilliant yellow. Slightly soluble in ethanol, acetone and benzene. Melting point 256 ℃. The strong sulfuric acid for golden brown, after diluted yellow precipitation; No change in nitric acid; In strong hydrochloric acid solution for red; Sodium hydroxide solution in a dilute no change. And C.I.Pigment Yellow 1 the same chemical structure.
Fast Yellow G Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 220)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21531 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19935 | 58 |
| CONIER CHEM AND PHARMA LIMITED | sales@conier.com | China | 49906 | 58 | |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17339 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| Qiuxian Baitai New Material Co., LTD | +86-19932103556 | sale2@hbyalin.com | China | 1645 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8618071025641 | eric@witopchemical.com | China | 23506 | 58 |
| AFINE CHEMICALS LIMITED | +86-571-85134551 +86-18958018566 | info@afinechem.com | China | 15058 | 58 |
| Baoji Guokang Healthchem Co., Ltd. | +86-0917-3909592 +86-13892490616 | gksales1@gk-bio.com | China | 9037 | 58 |
View Lastest Price from Fast Yellow G manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-11-15 | Light Fast Yellow G (2512-29-0)
2512-29-0
|
$10.00-25.00 | 1KG | 99% | 500ton/Month | Qiuxian Baitai New Material Co., LTD | |
 |
2021-07-13 | Fast Yellow G
2512-29-0
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2021-07-10 | Fast Yellow G
2512-29-0
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
-
- Light Fast Yellow G (2512-29-0)
2512-29-0
- $10.00-25.00
- 99%
- Qiuxian Baitai New Material Co., LTD
-
- Fast Yellow G
2512-29-0
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Fast Yellow G
2512-29-0
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
2512-29-0(Fast Yellow G)Related Search:
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2-[(4-methyl-2-nitrophenyl)azo]-3-oxo-n-phenyl-butanamid
2-[(4-Methyl-2-nitrophenyl)azo]-3-oxo-N-phenyl-butenamide
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