Zeolite 4A powder

Brief Description
Classification: Chemical Auxiliary Agent CAS No.: 70955-01-0 Other Names: 4A molecular sieve
MF: Na12Al12Si12O48.27H2O EINECS No.: 215-283-8 Place of Origin: Tianjin China (Mainland)
Type: Adsorbent Adsorbent Variety: Molecular Sieve Usage: Paper Chemicals
Brand Name: xyx13 form: solid Color: White
Delivery Terms & Packaging
Packaging Detail:50kg Woven Bags
Delivery Detail:within 20 days ater confirm the order
Specifications
Zeolite 4A powder

industrical grade

Usage:Zeolites are widely used as ion-exchange beds in domestic and commercial water

          purification, softening, and other applications. In chemistry, zeolites are used to
          separate molecules, as traps for molecules so they can be analyzed. Zeolites have the
          potential of providing precise and specific separation of gases including the removal of 
          H2O, CO2 and SO2 from low-grade natural gas streams. Other separations include:
          noble gases, N2, freon and formaldehyde.

Specification:

SAMPLE NAME:

ZEOLITE 4A

ANALYSIS ITEMS

ANALYSIS RESULT

Appearance

Fine white powder

Bulk density

350-450kg/m3

Ca exchange capability

300CaCo3mg/z-g(min.)

Loss at 800 (after one hour)

20+1%

PH of 1% slurry

11+0.5

Relative brightness

95 Min

Partical size

Mean Diameter

4 Max

Above 10 Micro

5 Max

Below 1 Micro

0.2 Max

Iron as Fe water soluble

50 ppm Max

Iron as Fe total

250ppm Max

AL2O3

28-35%

Na2O

17-19%

SiO2

31-34%

H2O

18-22%

Heavy meta (free) as Pb

0.5ppm

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