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Red phosphorus

CAS No. 7723-14-0
Chemical formula

P4

Molecular weight 123.9
Execution standards

GB/T 4947-2003(Industrial grade)

Hazard category Flammable solid, Class 4.1 hazardous chemicals
Packaging 50KG iron drum
Packaging photos
Physical properties
Appearance Purple red or slightly brown amorphous powder
Density 2.34 g/cm3
Melting point 590℃
Ignition point 240℃
Solubility Insoluble in water, ether, ammonia, etc., slightly soluble in anhydrous ethanol
Chemical indicators
Indicator items Premium products First Grade Qualified products
Red phosphorus content(P)% ≥ 99.0 98.5 97.5
Yellow phosphorus content(P)%  ≤ 0.005 0.005 0.01
Free acid content(HPO)% ≤ 0.3 0.5 0.8
Moisture%   ≤ 0.2 0.25 0.3
Fineness Supply and demand negotiation
MSDS Please follow the relevant instructions when using chemical products and refer to the safety technical manual MSDS, This MSDS is for reference only.
Application

Safety matches, organophosphorus pesticides, phosphorus bronze, etc

Please follow the relevant instructions when using chemical products and carefully read the MSDS; If you need a Product Quality Inspection Report, you can contact us to provide real-time information. Safe production, sharing and win-win!

川磷化工

chuanlin chemical

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