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Calcium Hypochlorite

Calcium Hypochlorite
CAS No.: 7778-54-3
Molecular Formula: Ca.2ClHO
Molecular Weight: 142.98
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Product Introduction

Calcium hypochlorite is a white or grayish-white granular/powdery chemical with a strong chlorine odor. It has strong oxidizing and bleaching properties, good stability and high available chlorine content. It is widely used for water disinfection, swimming pool treatment, bleaching of textiles and pulp, as well as sterilization and deodorization in aquaculture and public hygiene.


CHEMICAL PROPERTIES

PropertyValue
Melting point

100 °C(lit.)

Density

2.35 g/mL at 25 °C(lit.)

Storage temp.

Store at +15°C to +25°C.

Solubility

200g/l (decomposition)

Form

Tablets

Specific Gravity

2.35

Color

White to off-white or faint green

Odor

Chlorine-like odor

Water Solubility

200 g/L (20 ºC) (dec.)

Merck

14,1674

Dielectric constant

2.3(Ambient)

Stability:

Stability Strong oxidizer - contact with flammable material may lead to fire. Incompatible with water, reducing agents, combustible material, phenol.

InChIKey

ZKQDCIXGCQPQNV-UHFFFAOYSA-N

CAS DataBase Reference

7778-54-3(CAS DataBase Reference)

EPA Substance Registry System

Calcium hypochlorite (7778-54-3)


SAFETY INFORMATION

PropertyValue
Hazard CodesO,C,N
Risk Statements8-22-31-34-50
Safety Statements26-36/37/39-45-61
RIDADRUN 1748 5.1/PG 2
WGK Germany2
RTECSNH3485000
TSCAYes
HS Code2828 10 00
HazardClass5.1
PackingGroupII
Hazardous Substances Data7778-54-3(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: 850 mg/kg LD50 dermal Rabbit > 2000 mg/kg


PRODUCT USAGE

Calcium hypochlorite is a highly effective, broad-spectrum oxidizing biocide and bleaching agent. In water treatment, it is widely used for disinfection of swimming pools, drinking water, and industrial recirculating cooling water, effectively killing bacteria, viruses, and algae. In public health and livestock farming, it is commonly used for spray disinfection of hospitals, environmental surfaces, and animal housing, as well as for disinfecting aquaculture ponds. In the textile and paper industries, it is used as a bleaching agent for fabrics and a decolorizing agent for paper. Additionally, it is used for disinfecting tableware and kitchen utensils in homes and restaurants, as well as for cleaning food processing equipment. Its advantages include high available chlorine content, good stability, and low cost, but caution is required due to its strong corrosiveness and the risk of releasing toxic chlorine gas when in contact with acids.

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FAQ

Q: Are you a factory or a trading company?

A: We are a company integrating manufacturing and trading.

Q: Can you provide samples for testing before mass production?

A: Of course. We can send you samples free of charge, and we also include a COA. However, you will be responsible for the shipping fee.

Q: How can I get an accurate quote?

A: Please provide the exact product specifications, particle size, color, and intended use, and we will provide you with an accurate quote.

Q: Can you provide a COA?

A: Of course, but only for standard products. If you require an accurate COA, we will produce and test samples before providing you with an accurate COA.

Q: Do you accept ODM or OEM services?

A: Yes, we offer customized services for ingredients, packaging, and labeling. We have strong design capabilities. Please contact us to design your own brand.

Q: Can I visit your factory before placing a large order?

A: Of course. We welcome you at any time.

Q: What is the loading port?

A: Usually Qingdao or Tianjin.

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