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 Current Location:products > STPP 94%
STPP 94%

Sodium Tripolyphosphate(STPP) 99%



SYNONYM: STPP
         
FORMULA: Na5P3O10

GRADE: TECH.GRADE
     
DESCRIPTION: WHITE GRANULAR OR POWDER

SPECIFICATIONS:

CONTENT
94% MIN.
P2O5 CONTENT
57%MIN.
WHITENESS
92%MIN.
INSOLUBLE MATTER
0.1%MAX.
Fe
70PPM MAX.
SIZE: RESIDUE ON 1.00 TEST SIEVE
5.0%MAX.
LOSS ON IGNITION (500℃)
1% MAX.
PH VALUE (1% SOLUTION)
9.2-10.0
BULK DENSITY (g/cm3)
0.35-0.99
PHASEⅠ
10-50%
 
 
USES: USED AS MAIN DETERGENT BUILDER: AS SOFT WATER AGENT, AS DETERGENTBUILDING FOANING AGENT, AS EMULSIFIER OF OILS AND GREASES, AS PEPTIZING AGENTS, AS PH BUFFERS, AND TO PROVIDE ALKALINITY. USED IN PETROLEUM INDUATRY AS PEPTIZING AND DEFLOCCULATION AGENTS IN OIL WELL DRILLING MUDS, SEQUESTRATION IN COTTON BOILING, BATH WATER SOFTENING, RED AND BLACK WATER CONTROL, CATHOCLIC CORROSION INHIBITER.

PACKING: 25KGS PLASTIC WOVEN BAGS.




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Head Office:No. 4, Fengqing Road, Jinshui District, Zhengzhou, China   Tel:(86) 371 55907797/55907787 Fax:(86) 371 55907787