Disperse Blue 82
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| Boiling Point |
Decomposes at high temperature, no fixed boiling point
|
| deliveryInfo |
|
| Molecular Weight |
514.15
|
| Stability |
Stable at room temperature, resistant to weak acid, incompatible with strong alkali and strong oxidants
|
| aliasen |
|
| supplyCapacity |
50000Metric Ton/Month
|
| Solubility |
Soluble in ethanol, methanol, glacial acetic acid; slightly soluble in cold water, blue in hot water
|
| harbor |
Qingdao,China
|
| minorder |
1KG
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| useage |
Industrial use
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| appearance |
Violet-blue crystalline powder
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| Molecular Formula |
C 33 ? H 40 ? N 3 ? Cl
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| Melting Point |
205～210 ℃
|
Assay：≥98.0%
Shade：Similar to standard sample
Loss on Drying：≤1.0%
Insoluble matter in water：≤0.5%
Ash Content：≤0.3%
Heavy Metals：≤10ppm
pH (1% solution)：4.0～6.0
Identification：Conforms to standard
Dye industry: Cationic basic dye, used for dyeing and printing of acrylic fiber, rayon, paper and leather with bright color and high tinting strength. Ink & coating: Applied in high-grade printing ink, ballpoint pen ink, water-based paint and wood coloring agent. Biological staining: Histological section, bacteria and microbial staining reagent for microscopic analysis. Analytical reagent: Used as acid-base indicator and redox color agent for chemical analysis and water quality testing. Daily chemicals: Coloring additive for shoe polish, carbon paper, toner and stationery. 
