Product name: stpp
Specifications: 94.0%-96.0%
Product category: sodium salt
Sodium tripolyphosphate (stpp¡¡§o©granular /powder
1.Specification:
Indexes
Industrial grade
Food grade
Na5p3o10
94.0%min
94.0%min
P2 o 5
57.0%min
57.0%min
Water insoluble matter
0.15%max
0.04%max
Iron(fe)
0.015%max
0.006%max
Ph value (1% water solution)
9.2-10.0
9.5-10.0
Heavy metal (as pb)
-
0.001%max
Arsenic (as)
-
0.0003%max
Fluoride (f)
-
0.003%max
Whiteness
92%min
92%min
Ignition loss
1.0
/
Density (g/cm3)
0.35-0.9
0.35-0.9
Phase i
10-30
10-30
2.Uses: used as one of the main auxiliaries for synthetic detergent, synergist for soap; water
Softener, 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.;
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.
3.Packing: 25kg/p.P. Bag or according to the buyer's own requirement. 20mts/20" fcl
.Packing: 25kg/p.P. Bag or according to the buyer's own requirement. 20mts/20" fcl
MONOAMMONIUM PHOSPHATE /MAP
Molecular formula NH4H2PO4
PROPERTIES
White crystal&granular;relative density at 1.803,melting point at190 ,easily souble in water,slightly soluble in alcohol,insoluble in ketone,PH value of 1% solution is 4.5.
APPLICATION
Mainly used for the fireproofing agent of wood, paper and textile, and also for additive of fireproofing dopes, powder fireproofing agent ,leaven and nutrient in food industry, and high-efficiency compound fertilizer.
PACKING
8KG/woven bag,stored in dry,clean and well ventilated place.
No
Specifications
Industrial Grade
1
NH4H2PO4 Assa
99.0
2
P2O5 Phosphorus
61.0
3
Nitrogen
11.8
4
ph(1% solution)
4.4-4.8
5
Moisture ,
0.20
6
Water insoluble ,
0.10
8KG/woven bag,stored in dry,clean and well ventilated place.
Roduct name :mkp
Properties:
Appearance :white or colorless crystal
Molecular formula :kh2po4
Molecular weight :136.08
Application:
Used to manufacture metaphosphate in medical or food industry. Used as a high effective k and p compound fertilizer. It contains totally 86% fertilizer elements, used as a basic raw material for n, p and k compound fertilizer
Packing :25kg/bag
Item
Index
Content(kh2po4)
99.5
(p2o5)%
51.5
(k2o)%
34
Moisture content(h2o)
0.2
Chloride(ci)%
0.0005
Water insoluble
0.002
Ph value
4.2-4.5
Heavy metal (pb)%
0.001
Arensic(as)%
0.0003
So4 %
0.003
Fluoride(f) %
0.002
Iron(fe)%
0.002
Packing :25kg/bag
