Gold Member Since 2014
Audited Supplier
Qingzhou Zhongyuan Chemical Industry Co., Ltd.

Sodium Tripolyphosphate Tripolyphosphate, STPP, Sodium Tripolyphosphate manufacturer / supplier in China, offering STPP (Sodium Tripolyphosphate) 94%, Food Grade, Widely Used in Food Processing, Sodium Humate, Soil Conditioner, Used in Fertilizer, Water Soluble Fertilizer, Organic Fertilizer, Fish Fertilizer and Other Industries, Soluble Sodium Humate, Used in Ceramic, Aquaculture and so on.

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Supplier Homepage Product Inorganic Salts Phosphate STPP (Sodium Tripolyphosphate) 94%, Food Grade, Widely Used in Food Processing

STPP (Sodium Tripolyphosphate) 94%, Food Grade, Widely Used in Food Processing

FOB Price: US $800-1,200 / Ton
Min. Order: 5 Tons
Min. Order FOB Price
5 Tons US $800-1,200/ Ton
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Port: Qingdao, China
Production Capacity: 3000tons/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: 90%, 94%
  • Purity: ≥99%
  • Grade Standard: Industrial Grade
  • Mf: Nap3o10
  • Trademark: LY
  • Specification: SGS ISO
  • HS Code: 28353190
  • Certification: CIQ, ISO
  • Type: Sodium Tripolyphosphate
  • CAS No: 7758-29-4
  • Appearance: White Powder or White Granular
  • Transport Package: Plastic Bag
  • Origin: Shandong
Product Description
Our advantage:

1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

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Specifications

STPP(Sodium Tripolyphosphate )94%
Chemical Formula: Na5P3O10
Molecular Weight: 367.86
Properties: White powder
Packing: : 25kgs pp bag(lined with plastic bag)


Application:
1. Used as one of the main auxiliaries for synthetic detergent synergist for soap water softener, tanning agent for leather making, auxiliary for dyeing;

2. As an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud, etc;

3. As an oil contamination resistance agent in paper production
 

Item

Standard
 
Industrial Grade

Food Grade

Na5P3O10, % min

94.0

94

P2O5, % min

57.0

57

Water Insoluble Matter

0.10

0.05

Iron (Fe), % max

0.015

0.006

Heavy Metal (As Pb) , % max
 
0.001

Arsenic(As) , % max
 
0.0003

PH Value (1% water solution)

9.2-10.0

5.0_9.0

Whiteness, % min

88

92

Ignition Loss

1.0
 

Density (g/cm3)

0.35-0.9

0.35_0.9

Phase I

10-30

10--30

STPP (Sodium Tripolyphosphate) 94%, Food Grade, Widely Used in Food Processing
 
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