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Phosphorous acid

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产品/服务: Phosphorous acid 
单 价: 面议  询价
最小起订量:  
供货总量:
发货期限: 自买家付款之日起 3 天内发货
有效期至: 长期有效
最后更新: 2019-08-03
浏览次数: 608
公司基本资料信息
 
 
产品详细说明

Phosphorous acid亚磷酸
1.1. Appearance trait: molecular formula H3PO3, white or yellowish crystalline solid.
1.2, product use: mainly used in chemical reagents (test mercury), reducing agents, lubricant additives, preparation of calcium phosphite, zinc phosphite and so on.
1.3, the production of the main raw materials: phosphorus trichloride and other suitable raw materials.
1.4, the main process of production: compound "filter" concentrated "crystallization" separation "dry" packaging. Other processes are slightly.
1.5, the main equipment for production: compounders, filters, evaporators, crystallizers, separators, flow dryers, high-efficiency cyclones, circulation tanks, etc.
1.6, product quality: H3PO3 content% ≥ 95.
1.7.  select ion of production equipment: common type, first type, high type.
1.8. Environmental protection: According to the configuration of process equipment, there is no waste water discharge, and the waste gas can be treated.
1.9. Investment situation: According to the advanced level of the product output, raw material content and other components and equipment.
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