Pigment Geen 7
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
1127.19
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
Green powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
igment Green 7
CAS No.: 1328-53-6
C.I. Number: 74260
Molecular Formula: C32Cl16CuN8
Molecular Weight: 1127.19
Synonyms: Phthalocyanine Green G, Pigment Green 7
Physical and Chemical Properties
- Appearance: Green to dark green powder
- Density: 1.94–2.05 g/cm3 (25 °C)
- Melting Point: >360 °C
- Solubility: Insoluble in water and common organic solvents; soluble in concentrated sulfuric acid (olive green color, precipitates green on dilution)
- pH (10% slurry): 4.4–8.8
- Oil Absorption: 30–45 g/100g
- Fastness Properties:
- Light Fastness: 7–8 (excellent)
- Heat Resistance: 200 °C
- Acid/Alkali Resistance: 5 (excellent)
Application
- Paints & Coatings: High-performance green pigment for industrial coatings, automotive finishes, and architectural paints.
- Inks: Used in offset, gravure, and flexographic inks for paper, plastic, and metal substrates.
- Plastics & Rubber: Colorant for PVC, PE, PP, ABS, and synthetic rubber; excellent dispersion and migration resistance.
- Textiles & Paper: For textile printing pastes and pulp coloring; high tinting strength and lightfastness.
- Cosmetics & Stationery: Safe for cosmetics (eye products, hair dyes) and art materials.
Storage
Seal tightly. Store in a cool, dry, well-ventilated area; avoid direct sunlight and strong oxidants.
Certificate of Analysis
| Item | Specification | Test Result | Test Method |
| Product Name | Pigment Green 7 | Conform | Identification |
| CAS No. | 1328-53-6 | 1328-53-6 | Standard |
| C.I. No. | 74260 | 74260 | Standard |
| Molecular Formula | C32Cl16CuN8 | C32Cl16CuN8 | Standard |
| Appearance | Green powder | Dark green powder | Visual Inspection |
| Purity (Assay) | ≥98.0% | 99.3% | Titration |
| Moisture | ≤2.0% | 0.8% | Karl Fischer |
| Water-Soluble Salts | ≤1.5% | 0.6% | Conductometry |
| Oil Absorption | 30–45 g/100g | 38 g/100g | ASTM D281 |
| Light Fastness | ≥7 | 8 | ISO 105-B02 |
| Heat Resistance | ≥180 °C | 200 °C | Thermogravimetry |
