DISPERSE BLUE 7
- CAS No.
- 3179-90-6
- Chemical Name:
- DISPERSE BLUE 7
- Synonyms
- d929;c.i.62500;palanilblue7g;samaronblue5g;nacelanbluecbg;setacylblue6gn;Solvent Blue 69;amacelgreenblueb;amacelgreenblueg;c.i.disperseblue7
- CBNumber:
- CB0496939
- Molecular Formula:
- C18H18N2O6
- Molecular Weight:
- 358.35
- MDL Number:
- MOL File:
- 3179-90-6.mol
- MSDS File:
- SDS
| Melting point | 215-220℃ |
|---|---|
| Boiling point | 490.79°C (rough estimate) |
| Density | 1.607 |
| refractive index | 1.5700 (estimate) |
| pka | 7.11±0.20(Predicted) |
| FDA UNII | 77Q1DI38FQ |
| EPA Substance Registry System | C.I. Disperse Blue 7 (3179-90-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H319-H335-H315 |
| Precautionary statements | P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 |
| Toxicity | LD50 intraperitoneal in rat: 700mg/kg |
DISPERSE BLUE 7 price More Price(2)
DISPERSE BLUE 7 Chemical Properties,Uses,Production
Uses
Disperse Blue 7 is a textile disperse dye. Dyes and metabolites, Environmental Testing.
Preparation
(a)1,4,5,8-Tetrahydroxyanthracene-9,10-dione in a small amount insurance powder with existing 2-Aminoethanol?condensation, Then the ammonia and boric acid or sodium hydroxide or oxidized in the presence piperidine;
General Description
Fine black powder.
Air & Water Reactions
Water soluble.
Reactivity Profile
An amine. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Fire Hazard
Flash point data for DISPERSE BLUE 7 are not available; however DISPERSE BLUE 7 is probably combustible.
Properties and Applications
colourful green light blue. Soluble in acetone, ethanol, carbon tetrachloride and soluble fiber element, slightly soluble in benzene and linseed oil. The strong sulfuric acid as dark blue light in red, for light blue after diluted.
| Standard | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 5 | 4-5 | 4 | 5 | 4-5 | 4-5 | 4-5 |
DISPERSE BLUE 7 Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 29067 | 58 |
| changzhou huayang technology co., ltd | +8615250961469 | 2571773637@qq.com | China | 9821 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| Chemwill Asia Co.,Ltd. | 86-21-51086038 | chemwill_asia@126.com | CHINA | 23931 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9725 | 55 |
View Lastest Price from DISPERSE BLUE 7 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-06 | DISPERSE BLUE 7
3179-90-6
|
US $1.00 / KG | 1KG | 99% | 1 | Career Henan Chemical Co |
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- DISPERSE BLUE 7
3179-90-6
- US $1.00 / KG
- 99%
- Career Henan Chemical Co