2018-12-22T05:44:57
Hydrated Lime Chemical Suppliers In Tamil nadu Shree Vissnu Scientific Company
Hydrated lime shall meet the following industry standards:
AWWA standard B202-02
Certified to NSF standard 60
Certified to ASTM standards C977-03, C1097-06a, C207-06 (type N only), and C911-06
The hydrated lime shall be a refined hydrate that has a small median particle size, good flow properties,
high surface area, free of sand, and high total & available Ca(OH)2, free of lumps or other foreign matter
which might interfere with the operation of the chemical feed facilities.
The delivered hydrated lime shall meet the following chemical and physical requirements:
Property Range
Ca(OH)2 -Total 98.0% or greater
Ca(OH)2 -Available 96% or greater
C02 0.5% or less
CaCO3 2% or less
Free Moisture 0.7% or less
CaSO4 0.1% or less
Sulfur -Equivalent 240 ppm or less
Crystalline Silica 0.1% or less
Si02 0.5% or less
A1203 0.2% or less
Fe203 0.06% or less
MgO 0.4% or less
P205 100 ppm or less
MnO 25 ppm or less
Water Insoluble Material 3% or less
Specific Gravity 2.34
Dry Brightness, G.E 92.0
Median Particle Size-Sedigraph 2 micron
pH 12.4
-100 Mesh (150 µm) 100.0%
-200 Mesh (75 µm) 99.0%
-325 Mesh (45 µm) 94.0%
Apparent Dry Bulk Density -Loose 22 lbs./ft3
Apparent Dry Bulk Density- Packed 35 lbs/ft3
Have a question? Ask here!
Required fields are marked *