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SIO2:89%, Non-crystalline:85%, PH:8-10, Bulk density:0.36-0.43g/cm3, Gravity:2.0-2.3g/cm3 - details see: https://www.machineto.com/diatomite-powder-filter-aid-10216310

Diatomaceous earth filter aid-500#

MODEL No.: ED 500#

1).Specification

Physical Properties		Chemical Properties
MODEL No.	ED 500#	SiO2	≥89%
Color	White	Al2O3	≤4%
Type	Flux Calcined	Fe2O3	≤1.5%
molecular formula	SiO2	CaO	≤0.5%
molecular weight	60.08
Moisture	≤0.3%	MgO	≤0.4%
LosOn Ignition	≤3%	Others	≤0.8%
PH	8-11	Pb, mg/kg	<0.4
Bulk Density	0.36-0.48g/cm³	Water Diffluence	<25mg/l
Darcy	4.5-5.5	As, mg/kg	<0.5(5ppm)
CAS NO.	61790-53-2	Heavy Metal	<0.005%

The above are typical indexes of the product. General fluctuations are allowed when producing or manufacturing. Please contact related personnel of our company if you need to change some technical indexes.