Chemical Name: Calcium Hypochlorite
Another Name: Bleaching powder concentrated
Molecular Formula: Ca(ClO)2
Molecular Weight: 142.98
CAS No.: 7778-54-3
Standard Executed: GB/T 10666-2019
Appearance
White or slightly gray granules and powder
Application
• Mainly used for the bleaching of pulp, cotton, hemp, silk fiber fabrics;
• Used for sterilization of urban and rural drinking water, swimming pool water and so on;
• Sterilization and disinfection for animal husbandry and aquaculture.
Packing
• Net weight:45, 50kg
• Plastic or iron drums, with inner PE bag.
Specification
Item |
Standard |
|||
Sodium method |
Calcium Method |
|||
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
|
Effective chlorine (as Cl) ω/% ≥ |
70.0 |
65.0 |
65.0 |
60.0 |
Moisture ω/% |
4~10 |
≤3 |
≤4 |
|
Loss of effective chlorine in stability test, % ≤ |
--- |
--- |
8.0 |
10.0 |
Particle size (355μm~1.6mm)ω/% ≥ |
90 |
85 |
--- |
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