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Top industrial grade 95% sodium tripolyphosphate stpp price

  • 1-19 Metric Tons
    $1,050.00
  • 20-49 Metric Tons
    $1,000.00
  • 50-99 Metric Tons
    $950.00
  • >=100 Metric Tons
    $900.00
Quantity:
- + Metric Tons available
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Depends on the order quantity.
Lead Time:
7 day(s) after payment received
Samples: $1,050.00 /Metric Ton, 1 Metric Ton (Min. Order): Buy Samples
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Samples - $1,050.00 /Metric Ton, 1 Metric Ton (Min. Order): Buy Samples
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Overview
Quick Details
Classification:
Phosphate
Type:
Sodium Tripolyphosphate
CAS No.:
7758-29-4
Other Names:
STPP
MF:
7758-29-4
EINECS No.:
237-004-9
Place of Origin:
Henan, China
Grade Standard:
Food Grade, Industrial Grade
Purity:
94%min
Appearance:
White powder
Application:
Detergent, water softener
Brand Name:
PROCHEMIE
Model Number:
STPP
Product Name:
Sodium Tripolyphospate
Name:
Sodium Tripolyphosphate 94% STPP
Certification:
ISO9001
Usage:
Detergent Raw Material
Molecular Weight:
367.86
Melting point:
622 °C
Solubility:
free soluble in water,aqueous solution appears acid
Density:
0.35~0.90g/cm3
Package:
in 25kg/woven bag and 1ton/Jumbo bag
Grade:
Industrial Grade STPP

Packaging & Delivery

Selling Units:
Single item
Single package size: 
77X44X cm
Single gross weight:
25.100 kg
Package Type:
25KG / 1000KG plastic woven bag
Picture Example:
package-img
package-img
Lead Time :
Quantity(Metric Tons) 1 - 20 >20
Est. Time(days) 7 To be negotiated
Product Description

1. Name: Sodium tripolyphosphate
2. Molecular formula: Na5P3O10

3. Molecular weight:367.86
4. Physical and Chemical property:
                  ·White powder; Melting point 622 °C
                  ·It has got salient chelating capacity to metal ions of Ca and Mg etc. and can soften hard                              water to make suspension into solution, alkalinity, without causticity .
                  ·It is a surfactant, and has got outstanding emulsification to lubricants and fat.
                  ·It has different bulk density, i.e. low density 0.35-0.6g/cm 3 , medium density 0.6-0.8g/cm3                         and high density 0.8-1.0g/cm 3 .
                  ·This product has two crystalline forms, namely phase I (high temperature phase) and phase                        II (low temperature phase). The chemical properties of the two phases are the same, and the                      difference between them lies in the thermostability, hygroscopicity, solubility and hydration                          heat when dissolving .
5. Solubility:free soluble in water,aqueous solution appears acid.
6. Appearance: White powder
7. Package: in 25kg/woven bag and 1ton/Jumbo bag

Specification:

Indexes
Industrial Grade
Food Grade
Assay Na5P3O10 % ≥
94.0
94.0
P2 O 5 % ≥
57.0
57.0
Water Insoluble Matter % ≤
0.15
0.05
Iron(Fe) % ≤
0.015
0.015
PH value (1% water solution)
9.2-10.0
9.5-10.0
Heavy Metal (as Pb) % ≤
0.001
Arsenic (As) % ≤
0.0003
Fluoride (F) % ≤
0.003
Whiteness % ≥
90
90
Ignition loss
1.0
1.0
density (g/cm3)
0.35-1.0
0.35-1.0
Phase I
5-40
5-40
Testing Standard
QB1034-91
GB25566-2010
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.
4.In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

Packing & Delivery

25KG / 1000KG plastic woven bag

Our Company
Certifications
Our Service
FAQ

Q1: Are you a manufacturer?
A: Yes, We are professional manufacturer involved in this field more than 15 years.

Q2: What's your MOQ?
A: Normally, our MOQ is 1 FCL, but we could apply less quantity if customers have special requirements on quantity, just the price for LCL will be a little higher than FCL.

Q3. How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q4: How can I get a sample?
A: We can provide free samples for your test, but samples freight should be paid by your side.

Q5. How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.

Q6. How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.