Description

Specification: Industrial Grade ( GB/T ********0 ) INSPECT ION ITEM UNIT FINE GRADE TV GLASS GRADE FIRST GRADE REGULAR GRADE Purity(as K2CO3) % Min *9.0 *9.0 *8.5 *6.0 Chloride(as KCl) % Max 0.*1 0.*3 0.*0 0.*0 Sulphate(as K2SO4) % Max 0.*1 0.*4 0.*0 0.*5 Iron % Max 0.**1 0.**1 0.**3 0.**0 nsoluble matter in water % Max 0.*2 0.*4 0.*5 0.*0 Burnt loss % Max 0.6 0.8 1.*0 1.*0 Specification: Food Grade (HG******3) NSPECT ION ITEM UNIT STANDARD Purity(as K2CO3) % Min *9.0 Chloride(as KCl ) % Max 0.*1 Sulphate (as K2SO4) % Max 0.*1 Iron % Max 0.**1 Insoluble matter in water % Max 0.*2 Burnt loss % Max 0.6 Arsenic % Max 0.***3 Heavy Metal(as Pb) % Max 0.**2 Packing: Plastic woven bag or kraft paper bag inner with plastic bag, in *5/*0 /**0/**0/**0/***0KG net . Handling and Storage: Store in dry and ventilated house away from moisture. Don&#**9;t store in goods yards or expose to the air. Protect the material from rain when loading and unloading. Be sure to keep the package dry and free from contaminant. Avoid handling and transporting together with acid substances. In the event of a fire, use water as extinguishing agent