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化学名称 chemical name: 2-硫醇基苯并噻唑 2-mercaptobenzothiazole
CAS No.: 149-30-4
分子式Molecular formula: C7H5NS
分子量Molecular Weight: 167.24
技术指标specifications
|
项目 items |
专用品 special product |
工业品 Industrial product |
|
外观Appearance |
浅黄色粉末light yellow powder |
浅黄色粉末light yellow powder |
|
纯度 Purity /% ≥ |
98 |
95 |
|
熔点 Melting Point /℃ |
171 |
170 |
|
加热减量 Heat Loss(75～80℃，2h)/% ≤ |
0.5 |
0.5 |
|
灰分 Ash/% ≤ |
0.3 |
0.3 |
|
筛余物 (100目)/% Residue on 100 Sieve ≤ |
0 |
0 |
性质：
1.浅黄色粉末或结晶，味苦，有微臭，无毒。
2.熔点164～175℃，相对密度1.42～1.52，闪点515～520℃；
3.易溶于醋酸乙酯、丙酮，溶于乙醇、二硫化碳、氯仿、乙醚、氨水、丙醇、氢氧化钠和碳酸钠等碱溶液，微溶于苯，不溶于水和汽油；
4.呈粉尘时，爆炸下限为21g/m3。
用途：
1.是通用型橡胶促进剂，主要用于制造轮胎、内胎、胶带、胶鞋和工业制品等
2..该产品在橡胶中易分散，不污染，但因为有苦味，所以不适于制造与食物接触的橡胶制品。
贮存：密封储存咋阴凉，干燥，通风良好的地方。避免阳光直射
包装：复合纸袋，内衬塑料薄膜袋，净重25公斤
Properties:
1. light yellow powder or crystal，bitter,non-toxic
2. melting point: 164～175℃ density: 1.42～1.52 flash point: 515～520℃
3. Soluble in ethyl acetate, acetone, soluble in alcohol, carbon disulfide, chloroform, ether, ammonia, alcohol, such as alkali hydroxide and sodium carbonate solution, slightly soluble in benzene, insoluble in water and gasoline;
4. Were dust, the explosion limit is 21g/m3.
Application:
1.A universal rubber accelerator,mainly in used in tyres,inner tube, tape,rubber shoes and other industrial products
2.it is easy to be Dispersed,non-pullution,it is not used in rubber bags for food because of its bitterness
Storage: store closed containers in a cool dry ,well-ventilated area..Aviod exposure to direct sunlight
Packing:coextruded paper bags lines with polyethylene film bags.Net weight 25kg per bag
