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Stpp

Supplier From India
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May-20-22

STPP is known as Sodium Tripolyphosphate. It is commonly used in the manufacture of synthetic detergents, water treatment, and other sectors such as ceramics, food and beverage, paint and varnish, etc. It is a white molecular mineral and is used as a binder, stabilizer and sequestrant. We get our STPP mineral from several regions of Rajasthan in India.

STPP has several applications in the food and beverage industry. Cake mixtures, meringues, juices, hams, peas, lima beans, cured pork, sausages, and algin sweets all contain this ingredient. Within the ceramic and enamel industry, STPP mineral is used to achieve a fluid paste or a well-dispersed solution which further optimizes the manufacturing process.
Sodium triphosphate is a solubilizing binder found in powder detergents, automatic dishwashing powder/tablets, and other cleaning solutions. It is particularly effective in treating water hardness by inactivating the mineral ions and keeping them securely in the solution. It permits surfactants to perform to their maximum extent by fighting water hardness. It also functions as a pH buffer and prevents soil from resettling on the garments. This makes it the most perfect mineral in the laundry detergents, dishwashing powder and in the tanning of leather.
Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), is an inorganic compound with formula Na5P3O10.
Furthermore, it is also popularly used in the paper and coatings industry to remove the pitch spots. They are created by a kind of gum present in the wood pulp which can cover the whole surface and create dents on the surface of the paper.
This natural mineral is magmatic in nature and has a high phosphorus concentration and very low heavy metal levels. As a result, our STPP mineral has a high purity level which enhances the performance of whatever end-product it is utilised in.


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GOLD Member
Nov-20-23
 
Sodium Tripolyphosphate (STPP)
Mar-18-05
 
Purity : 94%Min

P2O5 : 56%Min

Phase I Content : 10_20

Ph Value(1% Solution) : 0.015%Max

Whiteness : 9.2-10

Residue ON 20Mesh : 90%Min

Residue ON 40Mesh : None

Residue ON 80Mesh : 5%Max

Residue ON IeoMesh : 30%Max, 80%Min
Dec-28-16

Stpp

$700.00 - $1.0k
MOQ: Not Specified
 
CAS NO: 7758-29-4
Appearance: white crystal powder
Package: 25kg/bag
Application:
1) .as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener.
2).Tanning agent for leather making, auxiliary for dyeing;
3).As an effective dispersion agent for suspensions 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.
Our Advantages:
Most competitive pricing
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Respond in 24 hours to inquiry, feedback or other requirements
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we will take pictures before and after loading as proof for clients' review.
Jun-25-19
 
Sodium tripolyphospahte as STPP, it is a white inorganic salt,which exists both in granular and powder.
The majority of sodium tripolyphosphate is consumed as a component of commercial detergent, which serves as a "builder" or industrial jargon for a water softener.
It is also widely used in ceramic,leather tanning,paper production,textile,rubber manufacture,etc.
Dec-11-09
 
Sodium tripolyphosphate stpp/sodium tripolyphosphate/stpp:
Our company polymet commodities ltd., as a specialized manufacturer and trader of sodium tripolyphosphate(stpp) with product capacity 25, 000 tons per year, has won a good reputation for the excellent quality both in the foreign and domestic market. We can supply 2 kinds of sodium tripolyphosphate(stpp): technical grade can be used as auxiliary, ceramics, or used in petroleum, metallurgy, mining, papermaking and water process; food grade can be used as the modifier in the meat, canned meat, beverage, dairy, human care and additive. Our sodium tripolyphosphate(stpp) sells well in the market such as europe, america, southeast asia, australia, africa, etc.

Packing: 25kg or 50kg/woven bag lined with pe liner, or 1000 kg/container bag; 20-25mt/20 feet container

No. Index technical grade
01 assay na5p3o10 % í² 94.0
02 p2 o 5 % í² 57.0
03 water insoluble matter % ín 0.15
04 iron(fe) % ín 0.015
05 ph value (1% water solution) 9.2-10.0
06 whiteness % í² 90
07 density (g/cm 3 ) 0.70-0.90
08 phase i 10-30
09 particle size(1.00mm) % í² 95
10 appearance white powder


In 25kg/50 kg net bag, store at a cool, dry and well ventilated place
Aug-03-09
 
Stpp (sodium tripolyphosphate)
Properties:
White powder; melting point 622ípc; 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 0.35-0.5g/cm3, medium density 0.51-0.65g/cm3 and high density 0.66-0.9g/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, and solubility and hydration heat when dissolving.

Food grade
Guaranteed technical specifications:
No.Specifications
1assayna5p3o10 % min 95.0
2p2o5 % min 57.0
3water insoluble matter % max0.05
4iron(fe) %max 0.01
5ph value(1%water solution) 9.5-10.0
6heavy metal (as pb) % max 0.001
7arsenic (as) %max 0.0003
8fluoride (f) % max 0.003
9whiteness %min 90.0



Stpp (sodium tripolyphosphate)
In 25kg, 50kg, 1000kg net bags, store at a cool, dry and well ventilated place.
Apr-21-07
 
Sodium tripolyphosphate (stpp)


1. Industrial grade:
(1)main content(%fª):95 (2)p2o5(%fª):57.0 (3)ph of 1% water solution:9.2-10.0 (4)iron, as fe(%f_):0.015 (5)water insoluble(%f_):0.1

2. Food grade:
(1)main content(%fª):95 (2)p2o5(%fª):57.0 (3)ph of 1% water solution:9.5-10.0 (4)iron, as fe(%f_):0.01 (5)water insoluble(%f_):0.05 (6)arsenic, as as(%f_):0.0003 (7)fluoride, as f(%f_):0.003 (8)heavy metal, as pb(%f_):0.001 (9)chloride, as cl(%f_):0.025


Plastic-woven sack with polythene inner bag; net weight 25kg, 50kg or 1000kg; keep away from water or moisture, do not pile up in the open air.
Jul-06-15
 
Assay Na5P3O10 % ¡Ý 94.0
P2O5 % ¡Ý 57.0
Water Insoluble Matter %¡Ü 0.05
Iron(Fe) %¡Ü 0.01
PH value (1% water solution) 9.5-10.0
Heavy Metal (as Pb) %¡Ü 0.001
Arsenic (As) %¡Ü 0.0003


25kg/50kg bag
Feb-01-23
Supplier From Weifang, Shandong, China
 
1. Quick Details
Pro Name: Sodium Hexametaphosphate
Other Name: SHMP
Molecular Formula: (NaPO3)6
Molecular weight: 611.77
CAS NO.: 10124-56-8
Appearance: White flake or powder.
Solubility: 100%
Grade: TECH Grade / FOOD Grade

2. Packaging & Delivery
Packaging detail: PP woven bag with PE inner bag in 25kg/50kg/1000kg or according to customer's demand.
Loaded: 25mt/20'FCL with pallets, 25mt/20'FCL without pallets
Delivery detail: Within 7-10 days
Transportation: BY SEA
3. Specifications
Analysis Item Specification
TECH GRADE FOOD GRADE
Appearance White powder White powder
Total phosphate (as P2O5) 68.0% min 68.0% min
Inactive phosphate (as P2O5) 7.5% max 7.5% max
Fe 0.05% max 0.02% max
Water Insoluble 0.05% max 0.06% max
pH of 1% water solution 5.8-7.0 5.8-6.5
Arsenic (As) - 0.0003% max
Fluorides (F) - 0.003% max
Solubility Qualified -
Heavy Metals (as Lead) - 0.001% max

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