Potassium Perchlorate

CAS No.:7778-74-7

EINECS No.:56-100-2

Formula: KClO₄

UN No.:1489

CAS No.:7778-74-7

EINECS No.:56-100-2

Formula: KClO₄

UN No.:1489

Description: white crystal or powder

Application: fireworks, explosive, signal, rocket pripelling agent.

Specification:

Item	Superior class	First class	Qualified class
Purity,%	≥99.2	≥99.0	≥99.0
Chloride(based on Cl),%	≤0.02	≤0.03	≤0.03
chlorate(based on Cl),%	≤0.02	≤0.03	≤0.03
Hypochlorite	None	None	None
Water insolubles,%	≤0.02	≤0.03	≤0.04
Moisture ,%	≤0.02	≤0.03	≤0.04
Residues(150um) ,%	≤0.1	≤0.5	≤1.0
PH	7±1.5	7±1.5	7±1.5
Sodium(based on NaClO₄),%	≤0.20	None	None
Bromate(based on KBrO₃),%	≤0.02	None	None
Calcium magnesium salt(based on oxide),%	≤0.20	None	None