Detergent Grade Sodium Tripolyphosphate/STPP 94% for Soap Making

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CIQ, ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: 94%
• Grade Standard: Industrial Grade
• Appearance: White Powder
• Detergent Raw Materials: Industrial Grade 94%, Low Price
• Usage: Cloth Washing & Tending
• Form: Powder
• Transport Package: 25kg/PP Bag, 18mt/20′fcl
• Specification: 25kg/pp bag, 18mt/20′fcl
• Trademark: DC
• Origin: Hebei, China
• HS Code: 283531100
• Production Capacity: 1000 Metric Tons Per Month or 12000mt/Y

Product Description

Product Description

Sodium Tripolyphosphate STPP
White powder or granular solid, soluble in water, which complexing ability to alkali metal and metal salt,It can soften water, adjust and buffer the PH value of saponification value, 1% solution PH value of 9.7 with ion exchange ability.
Sodium tripolyphosphate has chelating, suspending, dispersing, gel dissolving, emulsifying, pH buffering and other functions. It can be used as auxiliary agent of synthetic detergent, industrial water softener, leather pre-tanning agent, dyeing assistant, organic synthesis catalyst, dispersing agent of medical industry and food additive.At present, its largest use is still as a powder synthetic detergent additives and Ceramic Degumming Agent.

Detailed Photos

 

Application

STPP 94% Sodium triphosphate, tripoly pentasodium triphosphate STPP ( Sodium Tripolyphosphate)

Boiling Point: 1000 C
Melting Point: 622 C
CAS NO: 7758-29-4
Properties:
White powder, surface density: 0.35-0.9g/cm3, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active agent.
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.
 

Specificatons

Packing: 25kg/pp bag, 18mt/20'fcl

Delivery time: Within 10 days after receipt of deposit or workable L/C
 

No.	Index	Technical Grade
01	Assay Na5P3O10 % ≥	94.0
02	P2 O 5 % ≥	57.0
03	Water Insoluble Matter % ≤	0.15
04	Iron(Fe) % ≤	0.015
05	PH value (1% water solution)	9.2-10.0
06	Whiteness % ≥	90
07	density (g/cm 3 )	0.70-0.90
08	Phase I	10-30
09	Particle Size(1.00mm) % ≥	95
10	Appearance	White powder

Our factory

 Our factory has advance equipment, scientific technology, perfect quality control system, excellent management and professional technical staffs, our products constantly updated and improved. We could also meet the International standards ISO9001-2008 required targets. In the past years,Oue biggest goal is the best quality, and satisfy customers. Our products have been exported to more than 30 countries in the world and win the best praise of customers.

FAQ

Q1: Are you a factory? 
A: Yes, We are a professional manufacturer with more than 20 years production experience of composite materials, 

Q2: What's the MOQ?

A: Usually 10 tons

Q3: Package & Shipping.

A: Normal packed in 25kg net weight bags, we accept OEM packing.

Q4: What is your payment term?

A: TT and L/C at sight, you can contact us for details

Q5: How can we get a sample?

A:  Sample is free, but you need to bear the freight.

Q6: What's your delivery time for production?

 A: If we have stock , can delivery in 1-7 days ; if without the stock, need 5-20 days, depend on quantity.