Sodium Tripolyphosphate STPP

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1 Metric Ton m.t.

Supply Capability:: 3000 Metric Tons per Month m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Detailed Product Description

Sodium Tripolyphosphate STPP:

1.White granular or powdery

2.Assay Na5P3O10 (%) >94.0%min

3. CAS NO: 7758-29-4

Product Description

Sodium Tripolyphosphate(STPP)

Molecular formula: Na5P3O10

Molecular Weight: 367.86

Standard executed: GB/T9983-2004(technical grade) QB1034-91(food grade)

CAS Number: 7758-29-4

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.

Guaranteed Technical Specifications:

Specifications---------------------Industrial Grade

AssayNa5P3O10 % -----------------------≥ 94.0

P2O5 % --------------------------------≥ 57.0

Sodium Pyrophosphate %-----------------≤ 3

Sodium Sulphate ---------------------≤ 2.0

Water Insoluble Matter %---------------≤ 0.1

Iron(Fe) %-----------------------------≤ 0.01

pH value(1%water solution)-------------9.2-10.0

Heavy Metal (as Pb) %-------------------≤ -

Arsenic (As) %--------------------------≤ -

Fluoride (F) %--------------------------≤ -

Particle Size

Power:

(ASTM)Through 200 mesh sieve %---------≥ 75

Through 100 mesh sieve %---------------≥ 90

Whiteness %----------------------------≥ 100.0

Density-------------------------------0.7-1.000 kg/lt

Phase I -------------------------------10-30

Packing and storage:

In 25Kg, 50 Kg, 1000 Kg bage. Store at a cool, dry and well ventileated place.

Q: Plastic pipe gas temperature 150 degrees, plastic pipe surface problems?: Plastic pipe is usually plastic resin as raw material, adding stabilizers, lubricants, etc., to "plastic" method in the pipe mill by extrusion processing. Because of its light weight, corrosion resistance, beautiful appearance, no bad smell, easy processing, convenient construction and other characteristics, it has been more and more widely used in building engineering. Mainly used for building construction of the water supply system, piping, drainage, exhaust and sewage sanitary pipe, underground drainage pipe system, storm pipe and wire installation supporting the use of threading tubes, and so on.

Q: What is the raw material used in the production of plastic products?: Bearing cleaning supplies, plastic containers and bath products currently used in supermarkets and shopping malls in the plastic bag is made of this material, can resist high temperature of 110 DEG C, indicating the food use of plastic bags can be used for holding food. Bearing cleaning supplies, plastic containers and bath products can be repeatedly used carefully after cleaning, but these containers are usually not good cleaning, easy residual cleaning supplies, become a breeding ground for bacteria, it is better not to use circulation cleaning is not thorough so.

Q: PE plastic bellows raw material formula (PE and PP ratio, as well as other filling)?: PE bellows formulations generally include the main resin, additives and fillers, in which the resin polymer in the infrared spectrum of the difference, the plastic material can be judged by analysis.

Q: What is the plastic bag made of?: The main raw material of plastic bags is polyethylene and polyvinyl chloride, are not biodegradable. The main raw material for the production of plastic bags and polystyrene, polypropylene polymer, waste plastic packaging into the environment, because of its difficult degradation, caused by long-term, deep ecological and environmental problems. In the mixed waste plastic packaging effect of soil, crops absorb nutrients and moisture, will lead to crop failures; abandoned waste plastic packaging on land or in the water, animal as food ingestion, will lead to the death of the animal.

Q: What can be added to the PP plastic material to prevent light transmission?: Join the black color on the line! Plastic is black to prevent light from passing through

Q: That kind of plastic bottle blows well: PVCSoft, tough, good plasticity, can be made into transparent and various colors, commonly used transparent PVC packaging cosmetics categories of plastic bottles.

Q: What are the raw materials of plastics made of?: The plastic is made of natural or synthetic resin as the main ingredient, adding various additives, in certain conditions such as temperature and pressure can be made into a certain shape, keep shape materials at room temperature.

Q: PVC what chemicals do you need for plastic surface treatment?: The commonly used techniques: solvent cleaning (skim), corona treatment, short wavelength ultraviolet radiation treatment, sandpaper treatment, sandblasting processing, plasma etching, chemical etching, heat treatment etc..

Q: Aluminum Alloy door corner with what plastic raw materials do?: Nylon two times, generally eight thousand and one hundred tons of good, I do the mold, and my customers are using this material

Q: What do you mean by grade 1, class two or class three in plastic?: A material refers to the raw materials used for scrap without landing, or called under the angle of material, some material floolwing, plastic head material, quality is also quite good, is not used, in the process of new material processing, while the remaining small angle, or the quality of the raw materials. The particles which are made of the wool have better transparency and can be compared with the new material, so they are grade materials or superfine materials.

In the past years, We have get more and more experiences in sales market and new items developments, Which shall be the great advantages for us to get more achievements in the international market. In the mean time ,our company has been awarded high reputation by the customers. We will make"quality first,prestige supreme"management policy for our purpose, win your support by reliable product quality,best survice and well-deserved reputation,and provide you with the best quality of the products and professional service in time. .

1. Manufacturer Overview

Location	Shandong,China
Year Established	2001
Annual Output Value
Main Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, Domestic Market
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b) Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range