Prix FOB
Obtenir le dernier prix|
5 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
7758-29-4
Prix FOB:
Localité:
-
Prix de commande minimale:
-
Commande minimale:
5 Metric Ton
Packaging Detail:
25kg net PP bag
Heure de livraison:
prompt
Capacité de Fournir:
2500 Metric Ton per Year
Payment Type:
L/C, T/T
Groupe de produits :
-
Personne àcontacter Ms. Anna
Taishan, Deyang, Sichuan
Sodium TripolyPhosphate(STPP)
Byname: Pent-sodium Phosphate
Molecular formula: Na5P3O*0
Molecular Weight: **7.*6
Standard executed : GB/T********4(Technical Grade)
                                Â
QB******1 or FCC (Food Grade)
CAS Number: ********4
Properties:
White powder; Melting point **2°C; Easily soluble in water; It
has got salient chelating capacity to ions of Ca and Mg etc. and
can soften hard water to make suspension solution become into
clear solution; It has got weak alkalinity but no corrosiveness.
It is a surfactant, and has got outstanding emulsification to
lubricants and fat. It has different bulk density, i.e. low
density 0.***0.5g/cm3, medium density 0.***0.*5g/cm3 and high
density 0.***0.9g/cm3. This product has two crystalline forms,
namely Type I (high temperature type) and Type II (low
temperature type). The chemical properties of the two types are
the same, and the difference between them lies in the
thermostability, hygroscopicity, solubility and hydration heat
when dissolving .
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 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.
Packing and storage:
In *5Kg net PP bage.store at a cool,dry and well ventileated
place.
Guaranteed Technical Specifications :
NO.
 Specifications
 Industrial Grade
 Food Grade
Â
1
 AssayNa5P3O*0 % ≥
 *4.0
 *5.0
Â
2
 P2O5 % ≥
 *7.0
 *7.0
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3
 Water Insoluble Matter %≤
 0.1
 0.*5
Â
4
 Iron(Fe) %≤
 0.*1
 0.*1
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5
 PH value(1%water solution)
 9.***0.0
 9.***0.0
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6
 Heavy Metal (as Pb) %≤
Â
 0.**1
Â
7
 Arsenic (As) %≤
Â
 0.***3
Â
8
 Fluoride (F) %≤
Â
 0.**3
Â
*0
 Whiteness %≥
 *0.0
 *0.0
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| Pays: | China |
| N ° de modèle: | 7758-29-4 |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | 5 Metric Ton |
| Packaging Detail: | 25kg net PP bag |
| Heure de livraison: | prompt |
| Capacité de Fournir: | 2500 Metric Ton per Year |
| Payment Type: | L/C, T/T |
| Groupe de produits : | - |
