Ammonium Polyphosphate Wood Flame Retardant

Inquiry
CAS 68333-79-9
Molecular Formula (NH4)n+2PnO3n+1 n<20
Solubility ≥150g (25℃, g/100ml)
Application 1. Wood fireproof treatment for spay or immersion
2. Flameproof treatment for textiles, papers, fibers
3.Flame retardant in water based fire extinguisher and wood varnish
Storage in dry and cool place, keeping out of moisture and sunshine, shelf life one year.
Content P2O5 content ≥59.5%;
N content ≥17.5%
pH 5.0-7.0

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