Detergent chemical------94% sodium tripolyphosphate STPP Na5P3O10 By HENAN PROMISE IMPORT & EXPORT CO., LTD,

Detergent chemical------94% sodium tripolyphosphate STPP Na5P3O10

FOB Price

Get Latest Price

1100 ~ 1350 / Metric Ton ( Negotiable )

21 Metric Ton Minimum Order

Country:

China

Model No:

Promise STPP

FOB Price:

1100 ~ 1350 / Metric Ton ( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

Price for Minimum Order:

1100 per Metric Ton

Minimum Order Quantity:

21 Metric Ton

Packaging Detail:

25/50 KG in net bag, 21 MT in the 20'FCL.

Delivery Time:

14 days upon the receipt of advanced payment

Supplying Ability:

3000 Metric Ton per Month

Payment Type:

Product Group :

detergent chemical

Product Specification

Type: Sodium Tripolyphosphate
Other Names: Sodium Tripolyphosphate,stpp
MF: Na5P3O10
Grade Standard: Food Grade
Purity (%): 94% min
Appearance: white powder
Application: Used as detergent catalyst; can also be used in petroleum, metallurgy, mining, paper-making
Brand Name: Promise

Molecular weight::367.86
H.S CODE::2835.3100

Product Description

1.Characters:
Product:Sodium Tripolyphosphate (STPP)
Formula:Na5P3O10
Molecular Weight:367.86
H.S.CODE:28353100
CAS.NO.: 7758-29-4
Capacity: 30000 mt/year
Standard:GB9983-88

2.Specification:

Indexes	Industrial Grade	Food Grade
Assay Na5P3O10 % ≥	94.0	94.0
P2 O 5 % ≥	57.0	57.0
Water Insoluble Matter % ≤	0.10	0.05
Iron(Fe) % ≤	0.01	0.015
PH value (1% water solution)	9.2-10.0	9.5-10.0
Heavy Metal (as Pb) % ≤		0.001
Arsenic (As) % ≤		0.0003
Fluoride (F) % ≤		0.003
Ignition loss	1.0	/
density (g/cm3)	0.35-0.9	0.35-0.9

3.Properties:White powder; Melting point 622 °C ; Easily soluble in water;
It has got salient chelating capacity to metal ions of Ca and Mg etc.
and can soften hard water to make suspension into solution, alkalinity, without causticity .
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/cm 3 , medium density 0.51-0.65g/cm3
and high density 0.66-0.9g/cm 3 .
This product has two crystalline forms, namely phase I (high temperature phase) and phase
II (low temperature phase). The chemical properties of the two phases are the same,
and the difference between them lies in the thermostability, hygroscopicity, solubility
and hydration heat when dissolving .

4.Alpplication:
Main part being used as sapide helps the agent , soap synergist , water softener ,
processes hides giving tanning agent , dyeing an assistant, the effective powder that suspension
liquid sells at reduced prices such as paint , advanced age soil , magnesia , calcium carbonate
lama, makes paper using the greasy dirt aseptic , organic synthesis catalysator.
Also be used petroleum products to refine , rubber whey bestowal
, metal industry and medicine industrial to do the dispersant, but the solvation,
use being unable to have broad as well as domestic bird processes aspect in synthal , food industry.

5. Packaging: 25kg PP bags,21MT/20'FCL

Country:	China
Model No:	Promise STPP
FOB Price:	1100 ~ 1350 / Metric Ton ( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	-
Price for Minimum Order:	1100 per Metric Ton
Minimum Order Quantity:	21 Metric Ton
Packaging Detail:	25/50 KG in net bag, 21 MT in the 20'FCL.
Delivery Time:	14 days upon the receipt of advanced payment
Supplying Ability:	3000 Metric Ton per Month
Payment Type:	-
Product Group :	detergent chemical