FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
in 25kg/bag, 22ton/20'FCL
Delivery Time:
Within 15 days after confirmed the deposit
Supplying Ability:
-
Payment Type:
T/T, L/C
Personne àcontacter betty-cn.shijiazhuangdahai.095450
No.166, Zhongshan Road, Shijiazhuang
New arrival STPP *4%min
Â
 Basic details                                                                                                       Â
Â
CAS No.: ********4
Molecular Formula: Na5P3O*0
Molecular weight: **7.*6
H.S.Code:***5Â ***0
Â
Properties                                                                                                           Â
White microdot powder with luster,
melting point at **2 o C, easily soluble in water, with remarkable
chelating ability to some metal ions such as Ca 2+, Mg 2+, can
soften hard water, change suspension into solution, slightly
alkaline, without causticity.
Â
Specifications                                                                                                Â
Indexes |
Industrial Grade |
Food Grade |
Assay Na5P3O*0 % ≥ |
*4.0 |
*4.0 |
P2O5 % ≥ |
*7.0 |
*7.0 |
Water Insoluble Matter %≤ |
0.*5 |
0.*5 |
Iron(Fe) %≤ |
0.*1 |
0.*1 |
PH value (1% water solution) |
9.***0.0 |
9.***0.0 |
Heavy Metal (as Pb) %≤ |
 |
0.**1 |
Arsenic (As) %≤ |
 |
0.***3 |
Fluoride (F) %≤ |
 |
0.**3 |
Particle Size |
*5 |
*5 |
Whiteness %≥ |
*0 |
*0 |
Usage                                                                            Â
1) Used as one of the main auxiliaries for synthetic detergent, synergist for soap;
2) Water softener, tanning agent for leather making, auxiliary for dyeing;
3 )  As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc.;
4) .As an oil contamination resistance agent in paper production.
5)  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
Packing                                                                                                               Â
Plastic-woven sack with polythene
inner bag; Net weight *5kg, *0kg or ***0kg; Keep away from water or
moisture, do not pile up in the open air. *2MT/*0\'FCL