Wuhan Xinru Chemical Industry Co.,Ltd.

Properties

· White sand-like crystal,
· special gravity:1.803,
· melting point:180C. stable air. free soluble in water. PH Value of 1% water solution of PH 4.5.

Application

· Used as fire retardant, fire-proofing agent, fire-proof  agent additive for wood, paper, fabric, 
· used in manufacturing late making, medicine and radio tube, also used in phosphorus, nitrogen high efficient compoumd fertilizer.
· Low Arsenic grade is mainly used as nutrient.

                Technical Grade Standard Analysis Specifications

ITEMS

CONTENT

Main contents                  %

99min

Phosphorus pentoxide (P₂O₅)    %

60min

Total nitrogen (N)               %

11.8 min

PH(1%solution)                 %

4.4-4.8

Moisture                       %

0.5max

Fluoride (F)                    %

0.005max

As                            %

0.0003max

Heavy metal (Pb)               %

0.001max

Water insolubles                %

0.10 max