Acid Yellow 23
| Price | Get Latest Price |
| Package | 25kg |
| Min. Order: | 25kg |
| Supply Ability: | 20mt |
| Update Time: | 2022-12-20 |
Product Details
| Product Name: Acid Yellow 23 | CAS No.: 1934-21-0 |
| Min. Order: 25kg | Purity: 1 |
| Supply Ability: 20mt | Release date: 2022/12/20 |
Product name: | Acid yellow 23 | ||
Chemical type: | Azo | Chemical Formula: | C16H9N4Na3O9S2 |
CAS No. | 1934-21-0 | Molecular Weight: | 534.36 |
EINCES No. | 217-699-5 | C.I. | 19140 |
Chemical structure: | |||
Appearance: Shade: Solubility: Moisture: Insoluble: Fineness (80mash): pH value: Melting point: Conductance: Chlorine ion: | Yellow powder Similar to the standard ≥100g/L ≤7% ≤0.04% ≤3.0% 6-7 300°C 467ms/cm 0.096% | ||
Property: | Yellow powder, easily soluble in water, ethanol, aether, benzene and glycol-aether, slightly soluble in acetone. Violet in sulphuric acid, red precipitate after diluted, blue in dense nitric acid. Good quality of discharge. | ||
Product name: | Acid yellow 23 | ||
Chemical type: | Azo | Chemical Formula: | C16H9N4Na3O9S2 |
CAS No. | 1934-21-0 | Molecular Weight: | 534.36 |
EINCES No. | 217-699-5 | C.I. | 19140 |
Chemical structure: |
| ||
Appearance: Shade: Solubility: Moisture: Insoluble: Fineness (80mash): pH value: Melting point: Conductance: Chlorine ion: | Yellow powder Similar to the standard ≥100g/L ≤7% ≤0.04% ≤3.0% 6-7 300°C 467ms/cm 0.096% | ||
Property: | Yellow powder, easily soluble in water, ethanol, aether, benzene and glycol-aether, slightly soluble in acetone. Violet in sulphuric acid, red precipitate after diluted, blue in dense nitric acid. Good quality of discharge. | ||
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