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  • CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)
  • CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)
  • CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)
  • CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)
CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)

CAS 7758-29-4 Sodium Tyipolyphosphate(STPP)

Product Name:Sodium Tyipolyphosphate(STPP)
Appearance: white odorless powder or granule
MF:Na5P3O10
Purity: 94% Min, 94%
Na5P3O10 (%): 94%MIN
CAS No.:7758-29-4
EINECS No.:231-838-7
HS code:28353190
Founction: food additive bean & dairy product etc.
Package:25 kg pp bag, 27MT 1*20'FCL
1250KG bag ,25 MT 1*20'FCL
MOQ:1*20'FCL

Description of STPP:

STPP 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.

As a professional STPP supplier and manufacturer, Tianjin Sino Chemical has been supplying and exporting STPP for more than 30 years, any inquiries and problems please feel free to send emails to us via info@tjchemi.com, we will reply you within 24hours.

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Specification of STPP:

ITEM

STANDARD

assay (%) (na5p3o10)

95 min

appearance

white granular

p2o5 (%)

57.0 min

fluoride (ppm)

10max

cadmium (ppm)

1 max

lead (ppm)

4 max

mercury (ppm)

1 max

arsenic (ppm)

3 max

heavy mental (as pb) (ppm)

10 max

chlorides (as cl) (%)

0.025 max

sulphates (so42-) (%)

0.4 max

substances not dissolved in water (%)

0.05 max

ph value (%)

9.5 - 10.0

loss on drying

0.7% max

hexahydrate

23.5% max

water-insoluble substances

0.1% max

higher polyphosphates

1% max

Application of STPP:

STPP can tender the meat and enhance glutinosity of ham and canned foods, increase weight and keep fresh of seafoods

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Package of STPP:

25kg pp bags  or as clients' requirement, 25MT/20’FCL

Storage and Transportation

Stored in a ventilative and dry warehouse instead of in the open air,kept away from water

Our Factory:

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Certificate:

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