Mudanjiang Fengda Chemicals Corporation

Specification: Item First Grade Second Grade Appearance Colorless transparent liquidwithout suspended substance Color (Pt-Co), Hazen

Specification of Caustic soda: Item First Grade Second Grade NaOH 99.0%Min 96.0%Min Na2CO3 0.6%Max 1.3%Max NaCl 0.1%Max 2.7%Max Fe2O3

1.Powder: Content of humic acid 45-55% 55-65% Moisture 15-18% 15-18% Fineness 40-160 mesh pass 90% Content of humic acid 50% Min 70% Min Co

Molecular Formula: (COOH)22H20 Molecular Weight: 126 CAS No: 144-62-7 Property: White transparent crystal combining two crystal water, Meltin

Specification: Name Spec Solid Flake Flake NaHS 70% min 70% min 68% min Na2S 5% max 5% max 5% max Usage: Desulphurization of fertilizer, proce