Sodium Tripolyphosphate STPP Food/Industrial Grade

China Sodium Tripolyphosphate STPP Food/Industrial Grade, Find details about China STPP, STPP Detergent Grade 94% from Sodium Tripolyphosphate STPP Food/Industrial Grade

Model NO.
94%
Grade Standard
Industrial Grade
H.S.Code
2835311000
P2o5
57%
Application
Detergent, Soap, Ceramic
Density
0.35%-0.95%
Melting Point
622ºC
Whiteness(%)
90min
pH (1% Solution)
9-10
Type Content (%)
10-30
Molecular Formular
Na5p3o10
Sample
Available
Production Time
7 Days
Appearance
White Powder
Color
White
Trademark
Sanchem
Transport Package
25kgs Net PP Bag or Craft Paper Bag
Specification
94%
Origin
Cn
HS Code
283531100
Model NO.
94%
Grade Standard
Industrial Grade
H.S.Code
2835311000
P2o5
57%
Application
Detergent, Soap, Ceramic
Density
0.35%-0.95%
Melting Point
622ºC
Whiteness(%)
90min
pH (1% Solution)
9-10
Type Content (%)
10-30
Molecular Formular
Na5p3o10
Sample
Available
Production Time
7 Days
Appearance
White Powder
Color
White
Trademark
Sanchem
Transport Package
25kgs Net PP Bag or Craft Paper Bag
Specification
94%
Origin
Cn
HS Code
283531100
Product Description:

Sodium Tripolyphosphate (STPP)

Molecular Formular: Na5P3O10

CAS No.: 13573-18-7

Appearance: White powder or granular; Easily soluble in water;
 

Specification:

ITEM

INDEX

Tech. Grade

Food Grade

Na5P3O10 (%):

94Min

95Min

P2O5 (%):

57Max

57Max

Insolubles in water (%):

0.15Max

0.05Max

Fe (%):

0.007Max

N

Ph (1% solution):

9.2-10

9.5-10

Heavy Metal (As Pb) (%):

N

0.001Max

Arsenic (As) (%):

N

0.0003Max

Fluoride(F) (%):

N

0.003Max

Whiteness(%):

90Min

90Min

Density (g/cm3)

0.35-0.9

0.35-0.9

type content (%)

10-30

10-30


Usage:

Used in detergent, synergist for soap; water softener; tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.; As an oil contamination resistance agent in paper production. 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.

Sodium Tripolyphosphate STPP Food/Industrial Grade

Packing:
 In 25kg/50kg net each PP/PE bag

Sodium Tripolyphosphate STPP Food/Industrial Grade
Sodium Tripolyphosphate STPP Food/Industrial Grade

 

Storage and transportation:

Store in tight containers in a dry and ventilative warehouse. Keep away from moisture,hot and poisonous substances.