Calcium hypochlorite; Bleaching powder
| No |
Test Items |
Standards |
Test Results |
| 1 |
Available Chlorine |
65% Min |
68.21% |
| 2 |
Moisture |
5--10% max |
6.21% |
| 3 |
Size |
355μm-1.6mm 95% pass |
qualified |
Calcium hypochlorite is an inorganic compound with formula Ca(ClO)2. It is a white solid, although commercial samples appear yellow. It strongly smells of chlorine, owing to its slow decomposition in moist air. This compound is relatively stable as a solid and solution and has greater available chlorine than sodium hypochlorite. "Pure" samples have 99.2% active chlorine. Given common industrial purity, an active chlorine content of 65-70% is typical. It is the main active ingredient of commercial products called bleaching powder, used for water treatment and as a bleaching agent.
Sanitation
Calcium hypochlorite is commonly used to sanitize public swimming pools and disinfect drinking water. Generally the commercial substances are sold with a purity of 65% to 73% with other chemicals present, such as calcium chloride and calcium carbonate, resulting from the manufacturing process. In solution, calcium hypochlorite could be used as a general purpose sanitizer, but due to calcium residue (making the water harder), sodium hypochlorite (bleach) is usually preferred.
Organic chemistry
Calcium hypochlorite is a general oxidizing agent and therefore finds some use in organic chemistry. For instance the compound is used to cleave glycols, α-hydroxy carboxylic acids and keto acids to yield fragmented aldehydes or carboxylic acids. Calcium hypochlorite can also be used in the haloform reaction to manufacture chloroform. Calcium hypochlorite can be used to oxidize thiol and sulfide byproducts in organic synthesis and thereby reduce their odour and make them safe to dispose of. The reagent used in organic chemistry is similar to the sanitizer at ~70% purity.
FAQ
Q:What is your payment term?
A:It is Usually 30% TT in advance and 70% TT upon BL copy.You can discuss with us in special cases.
Q: How long is your delivery time?
A:It is usually within 10 days after receiving the pre-payment
Q: Do you provide samples? Do they cost extra ?
A: Yes, we can offer the sample with the price of 10 USD/kg.
Q:How can I get samples?
A:You can purchase samples directly from the MIC.
Q:What is the nearest port?
A:Qingdao Port, Tianjin Port
Q:What are your main export countries?
A:South America, Europe, Southeast Asia/ Mideast, Africa,and so on.
Q:What about your company?
A:We are not only a high-tech enterprise and a key development project in Shandong Province,but also one of the enterprises with both scale and professional level in the domestic bleaching powder(calcium hypochlorite) industry.
Q: Can you support OEM or ODM?
A: Yes, we can make products as your request.
Q:Do you have any certificate about quality control & management?
A:Yes,we have ISO19001:2015, ISO45001:2015,ISO45001:2016 Oil and gas industry healthy,safety and environment management system.
Q:How do you ensure the purity of your products?
A:We have domestic first-class equipment and advanced production technology.We have built 2 domestic calcium-sodium combined production lines. After the digestion and absorption of the introduced technology, our calcium hypochlorite now adopts the method of three-step chlorination - mother liquor cycle - efficient salt separation. Thus ensure the high purity of our products.
If you have any other questions, please feel free to contact us.
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