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Home » Product Directory » Chemicals » Inorganic Chemicals » Inorganic Salt » STPP (KL-22)

STPP (KL-22)

STPP (KL-22)
STPP (KL-22)
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Product Description

SODIUM TRIPOLYPHOSPHATE GENERAL INFORMATION

HS CODE: 28353100
CAS No: 7758-29-4
GRADE Food grade and Technial Grade
FORMULA: Na5O10P3
MOLECULAR WEIGHT: 367.86413

SODIUM TRIPOLYPHOSPHATE PROPERTIES

Appearance White crystalr
Odor Odorless
Melting Point: 622° C
Solubility: 50g/ 100g in water (@ 25° C)

SODIUM TRIPOLYPHOSPHATE SPECIFICATIONS
Sodium Tripolyphosphate (STPP) Food Grade

Na5P3O10: 94% min
P2O5: 57% min.
Water Insoluble: 0.05% max
Fluoride (as F): 0.003% max.
Arsenic (As): 0.0003% max.
Heavy Metal (as Pb): 0.001% max.
Chloride (As Cl): 0.025% max.
Sulphate: 0.4% max.
pH Value: 9.5-10.0
Whiteness: 85% min.

Sodium Tripolyphosphate (STPP) Tech Grade

Na5P3010: 94% min
P205: 57% min.
Water insoluble: 0.1% max.
Fe: 0.01% max.
Density: 0.40-1.0g/cm3
pH: 9.2-10.0
Whiteness: 90% min.
Size (Residue on 1.00mm sieve): 5% max

SODIUM TRIPOLYPHOSPHATE APPLICATION
As dispersing agent and quality improver in milk and dairy.
As beer cleaning agent and can improve juices and drinks qualities
SODIUM TRIPOLYPHOSPHATE PACKING
In 25Kg PP-PE woven bag

No   Specification   Industrial grade   Food grade
  1   Main content                      %≥   94.0   94.0
  2   P2O5                                                  %≥   57.0   57.0
  3   Water insoluble              %≤   0.1   0.05
  4   Iron, as Fe                            %≤   0.015   0.01
  5   pH of 1% water solution   9.2-10.0   9.5-10.0
  6   Heavy metal, as Pb  %≤   -   0.001
  7   Arsenic, as As                  %≤   -   0.0003
  8   Fluoride, as F                    %≤   -   0.003
  9   Chloride, as Cl                  %≤   -   0.025

More Product Features

   
HS Code:  28353100
Trademark:  KL
Model NO.:  KL-22
Standard:  ISO9001: 2000
Productivity:  2000mt/Month
Shipment Terms:  Wihtin 2 Weeks
Payment Terms:  L/C
Minimum Order:  1 mt
Origin:  China
Packing:  25kg Bag or as Your Request
Quality:  Technical Grade
Appearance:  Powder
Export Markets:  North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Company: Shijiazhuang Kelichuangxin Chemicals Co., Ltd.

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