Acid Yellow 220
| Price | Get Latest Price |
| Package | 25kg |
| Min. Order: | 25kg |
| Supply Ability: | 20MT |
| Update Time: | 2022-12-21 |
Product Details
| Product Name: Acid Yellow 220 | CAS No.: 71603-79-7 |
| EC-No.: 208-253-0 | Min. Order: 25kg |
| Purity: 1 | Supply Ability: 20MT |
| Release date: 2022/12/21 |
Product name: | ACID YELLOW 220 | ||
Chemical type: | Xanthene | ||
CAS No. | 518-47-8 | Molecular weight: | 376.27 |
EINECS No. | 208-253-0 | C.I. | 45350 |
Chemical structure: |
| Chemical formula: | C20H12O5.2Na |
Appearance: Strength: Solubility: Moisture: Insoluble: Fineness: | Yellow uniform powder 97% -103% 50 g/L (90 °C) 8.0% max. 0.2% max. 8.0% max.
| ||
Property: | It known as acid fluorescent yellow. Dissolved in water and ethanol was the green-yellow solution. Increase of sodium hydroxide solution with the deep green fluorescent yellow solution. The sea can be used fluorescein, to facilitate aerial reconnaissance search, would help significantly fluorescence investigation for the source of groundwater use. In cosmetics for coloring agents, but not for the eyes, mouth and lip cosmetics. |
Company Profile Introduction
Winchem Industrial Co. Ltd is a leading manufacturer and exporter of Dyestuffs and Pigments for textiles, paper, plastics, inks, coating and other industries. Our company located in Ningbo, Zhejiang province, beautiful port city in East China, also near Shanghai seaport with convenient transportation.
The major of our products are exported to Europe, North America, South America and Asia etc., and our service and quality are well accepted by the customers.
Our lab is equipped with state-of-art instruments to control quality from batch to batch, and can guarantee the quality stable of our products. And most of our products comply with relative legislation to heavy metal content and aromatic amines.
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China- Since: 2015-11-26
- Address: RM905 BLOCK3 EAST BUSINESS CENTER YINZHOU DISTRICT NINGBO
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