Refractory Phosphate Binder Sodium Tripolyphosphate STPP

Basic Info

Model NO.	STPP
Grade	Industrial and Food Grade
Melting Poin	622°
Density	0.35-0.90g/cm3
Keywords	STPP Manufacturer
Application	Detergent Dyeing and Ceramic
Transport Package	25/Kg Packing
Specification	94%
Trademark	YuCai Chemical
Origin	Made in China
HS Code	2835319000
Production Capacity	5000ston/Month

Product Description

English Name:Sodium tripolyphosphate(STPP) tech grade,sodium tripolyphosphate price

Chemical formula: Na5P3O10

Property: White particle or powder, appearant density 0.35-0.90g/cm3, melting point 622ºC. Easily soluble in water, aqueous solution is alkali. Hydrolyze to orthophosphate in water, complexing with calcium, magnesium, iron and other metal ions and generate soluble complex. As inorganic surfactant, it has certain properties of organic surfactants.

Packing instruction: Paper bag or PP-PE bag, Net weight 25kg, 50kg 1000kg per bag, or based on the customers' requirements.

Executive standard: GB/T 9983-2004

Sodium tripolyphosphate(STPP)94%
STPP Tech grade is used Used as water reducing agent, binding agent and dispersing agent on refractory materials .as additive in detergent synthesis, ceramics production, soap synergist. Has strong emulsifying property to lubricant and fat, to adjust the PH value of buffer liquid soap, water softener for industrial water, pretanning agent for leather production, in dyeing additive, paint, kaolin, magnesium oxide, calcium carbonate and other industries as dispersant for the preparation of suspension, as dispersant in drilling fluid, as anti-oil agent in paper-making industry.
TECHNICAL INDEX

Items		Standards
Assay (%) (Na5P3O10)		94%MIN
Appearance		WHITE GRANULAR
P2O5 (%)		57.0 MIN
Bulk density		0.4~0.6
Iron		0.15%MAX
Temperature rise		8~10
Polyphosphate		0.5 MAX
PH value(%)		9.2 - 10.0
Ignition loss		1.0% MAX
20mesh through		≥90%

FOOD GRADE

INDEX	SPECIFICATIONS	RESULT
Assay(as Na5P3O10) %	≥95	96.6
P2O5 %	≥57	57.5
As %	≤0.0003	<0.0003
Substances not dissolved in water	≤0.05	0.01
Fluorides %	≤0.003	0.0006
Chlorides %	≤0.025	0.016
Heavy Metal (as Pb) %	≤0.001	<0.001
Sulfates %	≤0.4	0.3
Whiteness	≥90	95
PH(1% of solution)	9.5-10.0	9.8
Appearance	White powder	Measure up

CERTIFICATION OF US

Our ZhengZhou YuCai is providing customers with superior quality products, being faithful person and doing credible work. Our products are sold domestically and abroad. We warmly welcome customers from all over the world to cooperate with us and jointly build a splendid future!

OUR FACTORY

Our YuCai Chemical quality and Service are TOP 5. Because our factory was built in 1985 and has more than 35 years of manufacturing experience, Our products are sold in Southeast Asia and North America markets. We also have ISO quality and REACH certificates, which can provide good service to customers.

PACKAGING TRANSPORT

 

Package details:

No.1 Aluminum vacuum packaging, plastic lining .25 / KG, can be packed according to customer requirements

No.2 1TON, 40 bags, 1FCL 20TON

Why Choose YuCai Factory?
1.Mixed container, we can mix different items in one container.
2.Over 30 years of experience
3.Sales to more than 70 countries
4.100 products with competitive price
5.FCL, LCL, long contract, year contract available
6.Halal, Kosher, ISO 9001 certified
7.High quality products, complying with BP/USP/FCC/EU standard
8.1500 m2 owned Office building and 20000 m2 Factory site
9. Different payment.term could accpet

FAQ
Q: Can I get a sample before placing an order?
A: Yes, we are the factory and provide samples for you.
Q: Delivery Time:
A: Our products will be in stock after production, and can be delivered within 3 days.
Q:Port near factory
A:Tianjin or Qingdao port,Dear guests, you can specify any port.
Q: The time for deliver our products to Tianjin or Qingdao port:
A: 1-2 days.
Q: What is your terms of payment?
A: Payment<=1000USD,100% in advance. Payment >= 1000USD,50% T/T in advance, balance before shippment.
Q: Are you trading company or manufacturer?
A: We are factory