TitleProduct

Sodium Tripolyphosphate STPP 95%, Food Additives, Used as Water Conservative, Applied to Can, Fruit

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Shandong

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-26 23:10

  • Browse the number:

    155

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Qingzhou Zhongyuan Chemical Industry Co., Ltd.
Contactaixin:

Miss Jessie(Mr.)  

Email:

telephone:

phone:

Arrea:

Shandong

Address:

Donggao, Qingzhou, Shandong, China 2500100

Website:

http://zychemical.shbroad.com/

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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

(factory )Food Grade STPP
Manufacturer STPP
Purity:94%min
Other name:STPP/sodium tripolyphosphate
Type: Food Grade STPP

 

1:Chemical Formula: Na5P3O10

2:CAS No.: 7758-29-4

3:Packing: 25KG/PP BAG
 

4:Applications:

1)Used as one of the main auxiliaries for synthetic detergent, synergist for soap, tanning agent for leather making, auxiliary for dyeing; as an effective dispersion agent for suspensions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud, etc;

2)In foodstuff industry, it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans.



Standard : GB /T 998 4 -200 8/ QB1034- 19 91

Technical

Food

Assay Na5P3O10 % ≥

94. 0

95.0

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. 4 -10.0

Heavy Metal (as Pb) % ≤

-

0.001

Arsenic (As) % ≤

-

0.0003

Fluoride (F) % ≤

-

0.003

Chloride(Cl) % ≤

-

0.025

Sulphate(SO4)% ≤

-

0.4

Whiteness % ≥

9 0 . 0

90 .0

D ensity (g/cm3)

0.35-0.95

0.55-0.90

Phase I

10-30

10-30