Micro-encapsulation Red Phosphorus Powder

YS  Series red phosphorus is an ultra-fine (100µm--200µm ) red phosphorus  powder which producted by our factory.

Molecular formula: P4

Molecular weight 123.89
Standard executed GB4947-1990             

Guaranteed Technical Specifications:
No. Specification 1st Grade 2nd Grade
1.P4 content %≥99   98.5
2.Yellow phosphorus%≤ 0.005    0.01
3.Free Aci
4 Moisture%≤ 0.25     0.3
5 Fineness (60-mesh)%≥ 70   70
6 Super fineness (100-mesh)%≥ 80
7 Super fineness (150-mesh)%≥ 80
Properties Auburn amorphorus powder with metallic luster; relative density at 2.34, melting point at 590 ; soluble in phosphorus tribromide, but insoluble in water or carbon disulphide, liable to burn under chlorine atmosphere, nontoxic, in odorous, without phosphoric light in darkness.

Uses Used to make matches, fireworks, chemical agent, phosphoric alloy, and as a raw material for manufacturing organic phosphorus fertilizers, and used in metallurgical industry and organic synthesis as well.

Packing and storage 50kg iron bucket, 5×10/bag; strike, rolling or throwing strictly forbidden, isolated in storage.

The Yinsu Flame Retardant Company Ltd.is located at, Innopark, Guangzhou?s Scientific town for technological development.We have focused on red phosphorus flame retardant chemicals for over a decade and in 2006 we were recognised by our local authority, the Guangzhou Municipal Government as an innovative and hi-tech enterprise because of our strict policy of eco-friendly and high efficient developments. We have a dynamic team of sales and technical professionals to ensure you are provided with the highest standards of customer service and technical/application support. Our extensive production facilities are based in Ji?an , Jiangxi province. Yinsu has dedicated itself to customised solutions for its customers? requirements.Our vision is ?Customer & Quality First? and our Quality Assurances systems are designed to deliver that. Our halogen-free, red phosphorus microcapsule master batch flame retardant, is widely used in plastic and rubber industries.