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Superfine Metastannic acid
Molecular formula: H2SnO3 Molecular formula: 168.57
white amorphous powder
Uses: Used as the flame retardant of chemical fibers and textiles, plastic products, paint coatings and resin sealing materials,additive of ceramic glaze, printing ink, mordant of textile industry.
| Standard quality of product | |||||
| Standard name | SnO2 | SO42- | Fe | Pb+Sb | Average Size |
| Standard values (%) | ≥88 | ≤0.05 | ≤0.01 | ≤0.005 | ≤2micron |