| Model: | 105-11-3 |
|---|---|
| Brand: | TANYUN |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | p-Benzoquinone dioxi , 105-11-3 , tanyun |
| Price: |
US $48
/ kg
|
| Min. Order: | 1 kg |
| Last Online:29 Oct, 2018 |
p-Benzoquinone dioxime
Executive standard: Q/YSY004-2006
CAS RN: 105-11-3
1. Physical and chemical properties：
1.1 Molecular formula: C6H6N2O2
1.2 Molecular weight: 138.1256
1.3 Structure formula:
1.4 Solubility:＜0.01g/100mL H2O, 22.5℃. Dissolved in ethanol, and slightly dissolved in acetone, but insoluble in water, benzene and gasoline.
1.5 Stability and reactivity: Stable at normal temperature and pressure, flammable, and decomposed in high temperature.
2. Technical indexes：
|
Item |
Index |
|
Content,%(m/m) |
≥99.0 |
|
Loss of weight in drying,%(m/m) |
≤1.0 |
|
Dregs after burning(in sulfate),%(m/m) |
≤0.50 |
|
Appearance |
Brown crystal |
3.Uses：It has been used as the vulcanizing agents for butyl rubber, natural rubber, styrene-butadiene rubber, especially for butyl rubber, as well as analytical agent, etc.
4. Safety instructions: Toxic. Operation must be installed with rubber gloves, a respirator and eye protection by wearing protective clothing to avoid contacting with skin and inhalation. Stay away with fire and heat source of high temperature.
5. Package：Kraft papers with plastic-lining bag, 20 kg net each.
6. Storage：Store at cool, dry and ventilate. Shelf life of 12 months, if expire, still used if up to standard through retest.
7. Transportation: Avoid rain, sunlight. Don't mix with strong oxidizer.
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