red phosphorus

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Time：2018-04-09 22:08:03

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Detailed introduction：

Detailed introduction:

Chemical formula: P4

Molecular weight: 123.89
Executive Standard: GB4947-1990
Character: Purple red amorphous powder with metallic luster. The relative density is 2.20 (20°C) and the melting point is 590°C. It is soluble in phosphorus tribromide, insoluble in water and carbon disulfide. Heating in a chlorine environment will burn. Flammable, non-toxic, odorless, no phosphorescence in the dark.

Technical indicators:

No.	Index name	Industrialgrade	Industrialsecondaryproducts
1	Red phosphorus content %≥	98.5	97.5
2	Yellow phosphorus content%≤	0.005	0.01
3	Free acid %≤	0.5	0.8
4	Water %≤	0.25	0.3
5	Fineness (60 mesh) %≥	70	70
6	Superfineness(100mesh) %≥	80	-
7	SuperSuperfineness(150mesh)	80	-

Uses: Used to make matches, pyrotechnics, chemical reagents, phosphorous alloys. It is a raw material for the production of organophosphorus pesticides and used metallurgical industry and organic synthesis.

Packing: 50kg iron drum (5 bags × 10kg/bag), prevent collision, rolling, throwing, and sun exposure during storage.

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