Magnesium Fluorosilicate CAS No. 16949-65-8

Magnesium Fluorosilicate
It is certificate that the quality of the mentioned product is assayed getting the result as follows:
Product Description: White crystals Batch No.: 20181108014
Formula: MgSiF6.6H2O Purity: 98% Standard: HG/T2768-2009
Un No.: 2853 CAS No.: 16949-65-8 Hs No.: 2826901000
Packing: In Plastics Bag then to woven Bags. N.W.: 25 KGS for each bag.
Main Usage: Additive for hardening and waterproofing of concrete mortar, plaster cement, stucco and brick surfaces. Polishing agent for terraces. Wood preserving. Ceramincs..

ITEM
STANDARD
RESULTS
MgSiF6.6H2O
98.0%MIN
98.45%
MgSO4.7H2O
0.30%MAX
0.28%
H2SiF6
0.5%MAX
0.31%
SiO2
0.05%MAX
0.015%
H2O
0.50%MAX
0.25%
MgF2
0.15% MAX
0.13%
Water insoluble matter
0.2%MAX
0.18%

Conclusion: THIS BATCH IS CONFORMING WITH THE STANDAR.