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Type:Sodium Pyrophosphate
CAS NO.:7758-29-4
Other Name:STPP
Appearance:Detergent raw material
Application: White powder

SupplyAbility:10000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
Packing in 25kg/50kg bag with 25MT in one 20'ft FCL
Lead Time :
one weeks
Uses of  Sodium Tripolyphosphate STPP 7758-29-4 :
Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry, also widely used in gum synthesis, foodstuff industry, and poultry process.
Packing and storage of  Sodium Tripolyphosphate STPP 7758-29-4 :
plastic-woven sack with polythene inner bag, net weight 25kg, 50kg or 1000kg; keep away from water or moisture, do not pile up the open air.
Specification of  Sodium Tripolyphosphate STPP 7758-29-4 :
SpecificationsIndustrial Grade
Main contents      94.0 Min
Phosphorus pentoxide56.5 Min
Water insoluble0.15 Max
Fe0.015 Max
PH value of 1% solution9.2-10.0
Heavy metals, as Pb  /
Arsenic,as As  /
Fluoride, as F  /
Whiteness85 Min

1. What's your payment terms?
T/T or L/C and others.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. When can I Get Reply?
Our Area sales manager will contact you as soon as possible in 24 hours one working day!
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What certificate you can provide?
According to different kinds of product, we have various certificates like:Halal,Kosher,Haccp,GMP,Iso,Organic Certificate
7. What is loading port?
Usually is Shanghai,Qingdao or Tianjin,Lianyungang or Nanjing.High Quality Phosphate

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