Cleaning Agent Dispersing Agent Sodium Tripolyphosphate (STPP) Industrial Grade

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: 231-838-7
• Certification: CCIC, CIQ, RoHS, ISO
• Purity: 90%~99%
• Type: Sodium Tripolyphosphate
• Model NO.: STPP
• Grade Standard: Industrial Grade
• Transport Package: Pallets
• Specification: 25KG/bag
• Trademark: YC
• Origin: Made in China
• HS Code: 283531900
• Production Capacity: 5000tons

Product Description

Our factory was established in 1985. So far, it has developed into a group company integrating scientific research,production, sales, international trade, export and import. In 2021, the group's sales exceeded 100 million US dollars.We are a leading provider of a large number of ortho phosphate ,industrial and institutional cleaning products,oil drilling, mining,metal treatment,leather processing,construction,ceramics, refractory material,paints,coatings and so on.

2.Application

It is mainly used for synthetic detergent as additive,soap synergist and prevening soap grease from sparating out and blooming. It has a strong emulsfying effect on lubricating oil and oil fat,and can be used to adjust the PH value of buffer soap solution . It is used as dispersant when preparing suspensions in industries such as industrial water softener ,tanning pretanning agent,dyeing assistant,paint,kaolin,magnesium oxide.calcium carbonate.etc.It is used as dispersant for driling mud,and as anti-oil agent in paper industry.
 

3.Technical Standards(ISO9001)
 

Item	Standard	Result	Test verdict
(Na5P3O10)/% ≥	94	94.85	Ok
(P2O5)/% ≥	57	57.2	Ok
Water insoluble matter /% ≤	0.1	0.03	Ok
Iron(Fe)ppm ≤	100	50	Ok
Whiteness /% ≥	90	92	Ok
pH Value(1% solution)	9.2-10.0	9.7	Ok
Bulk Density	0.72~0.85	0.83	Ok

4.Product Packaging
Double-layer bags  lined with polyethylene film are used as inner packaging and the outer packaging is plastic woven bag are used as outer packaging,with a net content of 25KG per bag,Product shelf life is two years.

5.Storage Conditions
In the process of transportation,prevent rain ,not be affcted with damp and the packaging is not defaced;Sealed and stored after use to prevent moisture;Store in a dry and ventilated warehouse.