Pigment Yellow 65
- CAS No.
- 6528-34-3
- Chemical Name:
- Pigment Yellow 65
- Synonyms
- Fast Yellow RN;2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-Butanamide;Butanamide, 2-(4-methoxy-2-nitrophenyl)azo-N-(2-methoxyphenyl)-3-oxo-;YELLOW RN;YELLOW 65;c.i. 11740;Hansa yellow RN;Arylide yellow RN;Pigment Yellow 65;Permanent Yellow Rn
- CBNumber:
- CB2206332
- Molecular Formula:
- C18H18N4O6
- Molecular Weight:
- 386.36
- MDL Number:
- MFCD00071941
- MOL File:
- 6528-34-3.mol
- MSDS File:
- SDS
| Melting point | 236 - 240°C |
|---|---|
| Boiling point | 570.1±50.0 °C(Predicted) |
| Density | 1.33 |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Refrigerator, under inert atmosphere |
| solubility | Chloroform (Slightly, Heated) |
| pka | 0.77±0.59(Predicted) |
| form | Solid |
| color | Yellow to Dark Orange |
| Water Solubility | 1.9μg/L at 25℃ |
| LogP | 4.83 at 22.6℃ |
| CAS DataBase Reference | 6528-34-3(CAS DataBase Reference) |
| EPA Substance Registry System | Butanamide, 2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo- (6528-34-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P280-P305+P351+P338 |
| TSCA | TSCA listed |
| REACH Registrations | Active |
Pigment Yellow 65 price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-P541040-50MG | Permanent Yellow Rn | 6528-34-3 | 50mg | $97 | 2026-06-03 | Buy |
| TRC | TRC-P541040-10MG | Permanent Yellow Rn | 6528-34-3 | 10mg | $68 | 2026-06-03 | Buy |
| TRC | TRC-P541040-100MG | Permanent Yellow Rn | 6528-34-3 | 100mg | $129 | 2026-06-03 | Buy |
| ChemScene | CS-0143082 | Pigment Yellow 65 | 6528-34-3 | 10mg | $142 | 2026-06-04 | Buy |
| ChemScene | CS-0143082 | Pigment Yellow 65 | 6528-34-3 | 50mg | $211 | 2026-06-04 | Buy |
Pigment Yellow 65 Chemical Properties, Uses, Production
Uses
Pigment Yellow 65 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
Flammability and Explosibility
Not classified
Properties and Applications
|
TEST ITEMS |
SPECIFICATION |
|
APPEARANCE |
YELLOW POWDER |
|
SHADE |
REDDISH |
|
HEAT RESISTANCE |
180 °C min |
|
LIGHT FASTNESS |
6 |
|
ACID RESISTANCE |
5 |
|
ALKALI RESISTANCE |
4 |
|
FASTNESS TO BLEEDING |
4 |
|
OIL ABSORPTION |
40-50% |
|
SPECIFIC SURFACE |
28 m 2 /g |
|
DENSITY |
1.60 g/cm 3 |
|
RESIDUE ON 80 MESH |
5.0% max |
|
WATER SOLUBLE |
1.0% max |
|
VOLATITE 105 °C |
1.0% max |
|
TINTING STRENGTH |
100-105 % |
References
[1] Pltner J, Dreuw A. Solid state fluorescence of Pigment Yellow 101 and derivatives: a conserved property of the individual molecules[J]. Physical Chemistry Chemical Physics, 2006, 8(10): 1197-1204.
Pigment Yellow 65 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Winchem Industrial Co. Ltd | 0574-83851061 | info@win-chemical.com | China | 500 | 55 |
| Shanghai Orgchem Co.,Ltd. | +86-21-5877 1921 | info@chemofchina.com | China | 9630 | 55 |
| Aikon International Limited | 025-58859352 15955137747 | sales01@aikonchem.com | China | 16021 | 58 |
| SHANDONG ZHI SHANG CHEMICAL CO.LTD | 0531-68652808 18953170293 | sales@sdzschem.com | China | 2921 | 58 |
| ShanDong Look Chemical Co.,Ltd. | 17653113209 13065062079 | sales01@sdlookchemical.com | China | 2921 | 58 |
| Shandong Zhishang New Material Co., Ltd. | +8617653113209 | sales002@sdzschem.com | China | 2921 | 58 |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | sale03@alfachem.cn | China | 9872 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| Dideu Industries Group Limited | +8617392712697 | 1022@dideu.com | China | 29089 | 58 |
| AFINE CHEMICALS LIMITED | +86-571-85134551 +86-18958018566 | info@afinechem.com | China | 15030 | 58 |
View Latest Price from Pigment Yellow 65 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-11 | Pigment Yellow 65
6528-34-3
|
25kg | 1 | 20tons | Winchem industrial co limited | ||
 |
2026-09-02 | Pigment Yellow 65
6528-34-3
|
$1.00-8.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2019-07-06 | Pigment Yellow 65
6528-34-3
|
$2.00 | 1kg | 99% | 100kg | Career Henan Chemical Co |
-
- Pigment Yellow 65
6528-34-3
- $0.00
- 1
- Winchem industrial co limited
-
- Pigment Yellow 65
6528-34-3
- $1.00-8.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Pigment Yellow 65
6528-34-3
- $2.00
- 99%
- Career Henan Chemical Co
