• High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
  • High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
  • High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
  • High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
  • High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
  • High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
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High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

CAS No.: 7758-29-4
Formula: Na5p3o10
EINECS: 231-838-7
Certification: CCIC, CIQ, RoHS, ISO
Purity: 90%~99%
Type: Sodium Tripolyphosphate

Hubungi Pemasok

Anggota Berlian Harga mulai 2023

Pemasok dengan izin usaha terverifikasi

Perusahaan Perdagangan
  • Ringkasan
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Application
  • Packaging & Shipping
  • Certifications
  • Company Profile
  • FAQ
Ringkasan

Informasi dasar.

Tidak. Model.
STPP Sodium Tripolyphosphate
Grade Standard
Industrial Grade
nama produk
Sodium Tripolyphosphate STPP
tampilan
bubuk putih
penyerangan
85%, 90%, 94%
kelas
Industrial/Tech/Food Grade
paket
25kg/tas atau 1ton/tas
penggunaan
Detergents /Food Preservative
contoh
gratis
Paket Transportasi
25kg/Bag
Spesifikasi
25kg/Bag
Merek Dagang
HA
Asal
China
Kode HS
28353190
Kapasitas Produksi
500, 000 Tons Per Year

Deskripsi Produk

Product Description

Sodium triphosphate (STP, STPP or sodium tripolyphosphate or TPP, ) is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially
Detergents. Environmental problems associated with eutrophication are attributed to its widespreaduse. 

Detailed Photos

High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

 

Product Parameters

SODIUM Tripolyphosphate (STPP) Property:
White powder or Graunlar
Density is 2.52
Melting point is 622ºC,
soluble in water easily, but not in organic solvent.
It is a fine soft water agent.

CAS No.:7758-29-4
EINECS NO.:231-838-7
Sodium Tripolyphosphate / STPP
Indexes Industrial Grade Food Grade
Assay Na5P3O10 % ≥ 94.0 94.0
P2O5 % ≥ 57.0 57.0
Water Insoluble Matter %≤ 0.15 0.05
Iron(Fe) %≤ 0.01 0.01
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
Particle Size
Through 16 mesh sieve %≥
Through 35 mesh sieve %≥
Trough 100 mesh sieve %≥
 
95.0
90.0
40.0
 
95.0
90.0
40.0
Whiteness %≥ 90.0 90.0

Application

1.In detergents

The majority of STPP is consumed as a component of commercial detergents.It serves as a "builder," industrial jargon for a water softener. In hard water (water that contains high concentrations of Mg2+ and Ca2+), detergents are deactivated. Being a highly chargedchelating agent, TPP5- binds to dications tightly and prevents them from interfering with the sulfonate detergent.

2.Food Applications

STPP is a preservative for seafood, meats, poultry, and animal feeds.It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. Many governments regulate the quantities allowed in foods, as it can substantially increase the sale weight of seafood in particular. The UnitedStates Food and Drug Administration lists STPP as "generally recognized as safe.".

3.Other Uses

Other uses (hundreds of thousands of tons/year) include "ceramics, leather tanning(as masking agent and synthetic tanning agent - SYNTAN), anticaking, setting retarders, flame retardants, paper, anticorrosion pigments, textiles, rubber manufacture, fermentation, antifreeze.
High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

Packaging & Shipping

High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate
High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

 

High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

Certifications

High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

Company Profile


Hebei Hangao Chemical Co., Ltd. is mainly committed to the research and development of a variety of more suitable for different industries and user applications of professional products, We have Common chemicals, dangerous chemicals, food additives. Hebei Hangao Chemical Co., Ltd is a high-tech and environmentally friendly enterprise,is mainly engaged in sodium sulfide, sodium hydrosulphide and other chemical products which are widely used in mineral processing, leather, dye additives, food additives, water treatment, fertilizers and other industries.Adhering to the corporate philosophy of "Openness, service and respect", we focus on the development of quality chemicals with international business perspective.
High Quality Sodium Tripolyphosphate 7758-29-4 Grade Powder STPP with Sodium Tripolyphosphate

 

FAQ

Q1.How can I get samples?
A: You can contact us and then we arrange samples for you.

Q2.Which kind of payment terms can you accept?
A:We accept L/C,T/T and other payment terms.

Q3: How to confirm the Product Quality before placing the order?
A: You can get free samples for the product that you needonly pay the shipping cost or arrange a courier to us and takethe samples. You can send us your product specifications andrequests,we will arrange other things well.

Q4:What's your MOQ ?
A:Our MOQ is 1000kg .

Q5: Is there any possible to use my appointed label orpackage?
A: Yes.If needed,we'd like to use your label or packageaccording to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
A: We alwavs believe honesty and responsibility are basis ofone company,so whatever products we provide for you allare qualified.We will have goods tested and provide COA before arrange delivery for you.

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