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Food Grade High Purity Montmorillonite Clay Organic Bentonite Calcium Bentonite

China Food Grade High Purity Montmorillonite Clay Organic Bentonite Calcium Bentonite, Find details about China Sodium Bentonite, Bentonite from Food Grade High Purity Montmorillonite Clay Organic Bentonite Calcium Bentonite

Model NO.
bentonite
Viscosity
8 - 30
Swelling Power
24 Mls
Gel Formation
2 Mls
% Thru 325 Mesh (Wet)
99.00
% Thru 200 Mesh (Wet)
99.75
Sio2
69.56
Al2O3
20.69
Na2o
2.43
MGO
2.70
Trademark
HBCS
Transport Package
50kg/Bag
Specification
Cosmetic grade bentonite
Origin
Hebei
HS Code
2508100000
Model NO.
bentonite
Viscosity
8 - 30
Swelling Power
24 Mls
Gel Formation
2 Mls
% Thru 325 Mesh (Wet)
99.00
% Thru 200 Mesh (Wet)
99.75
Sio2
69.56
Al2O3
20.69
Na2o
2.43
MGO
2.70
Trademark
HBCS
Transport Package
50kg/Bag
Specification
Cosmetic grade bentonite
Origin
Hebei
HS Code
2508100000

Food grade high purity montmorillonite clay organic bentonite calcium bentonite

ItemIndexTest results
Colorwhite or grey or pinkgrey
Bleaching Power ,%9097
Free acid(H2SO4)%≤0.20.17
Fineness(200mesh)≥9099
Filter speed (ml/min)≥ 5.05
Bulk density(g/ml)055+0.100.62
Specific surface area (m2/g)≥280290
PH2.2-3.42.6
Heave metal(Pb)mg/kg≤10.5
As(mg/kg)≤21.1
Moisture,%≤54
Bentonite other Properties

1. Proven to be one of the most effective sealants on the market

2. Swells much larger than its mass, then forms a strong water & chemical proof

3. Sodium bentoniteproduced by a naturally occurring mineral, environmentally-friendly

4. Acts as a hydrated aluminum silicate & it is a rock composed of crystalline clay like Montmorillonite  Mineral clay

5. High swelling & gelling properties

6. Strong viscosity with excellent colloidal properties

7. Animal feed grade

8. Fertilizer grade

9. Cosmetic grade

10. Cement/drilling factory

Natural Sodium bentonite specification for reference
 

CAS Number: 1302-78-9
Name: Bentonite
MICROBIAL LIMITS PLATE COUNT
Aerobic microbial plate count is typically
100 cfu/g. No presence of S. aureus,  
E. coli, Salmonella sp. or P. Aeruginosa
STORAGE:
Store in cool location, keep away from
heat and direct sunlight.  Keep container
sealed.
HANDLING PRECAUTIONS:
Please refer to the Chuangsen Bentonite
Material Safety Data Sheet.









 
PHYSICAL PROPERTIES
ColorWhite
Density (g/cm3) 2.60
Viscosity - cps @ 6.25Fann8 - 30
Swelling Power (min)24 mls
Gel Formation (max)2 mls
% Thru 325 Mesh (wet)99.00
% Thru 200 Mesh (wet)99.75
Brightness82
CHEMICAL PROPERTIES
SiO269.56
Al2O320.69
Na2O2.43
MgO2.70
CaO1.30
Fe2O34.85
K2O0.30
PH8.5-10.5
Moisture8.0
AS5ppm
Pb40ppm
LOI9.80

Food Grade High Purity Montmorillonite Clay Organic Bentonite Calcium Bentonite
Food Grade High Purity Montmorillonite Clay Organic Bentonite Calcium Bentonite
 

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