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Product Description
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.Application: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.