Calcium Hydroxide, commonly known as hydrated lime, is a widely used alkaline inorganic compound supplied in powder form for industrial and treatment applications. It is valued for its ability to regulate pH, neutralise acidic conditions, and support separation or purification processes where dependable performance is essential.

Used across water treatment, environmental management, construction, and manufacturing sectors, Calcium Hydroxide remains a versatile material for operations that require consistency at scale. At East Harbour Group, we supply high-quality Calcium Hydroxide through a resilient global network designed to reduce delays, strengthen procurement confidence, and support uninterrupted production.

Photo of Calcium Hydroxide
CAS Number: 1305-62-0
UN Number: N/A
Hazard Class: N/A
Packing Group: N/A
Download Icon
Further Information & Downloads

What is the CAS Number of Calcium Hydroxide?

The CAS number of Calcium Hydroxide is 1305-62-0.

What is the UN Number of Calcium Hydroxide?

The UN number of Calcium Hydroxide is not applicable.

What is the Hazard Class of Calcium Hydroxide?

The Hazard Class of Calcium Hydroxide is not classified for transport.

What is the Packing Group of Calcium Hydroxide?

The Packing Group of Calcium Hydroxide is not applicable.

Physical properties of Calcium Hydroxide

Physical State: No information available
Appearance: No information available
Odor: No information available
Odor Threshold: No information available
pH: No information available
Melting Point / Range: No information available
Boiling Point / Range: No information available
Molecular Formula: No information available
Molecular Weight: No information available

FAQs icon

FAQs

Calcium Hydroxide is widely used in water treatment where it helps adjust pH levels, reduce acidity, and assist coagulation processes that remove suspended solids. It is also used to neutralise corrosive water conditions and precipitate carbon dioxide to help protect pipework and infrastructure. Beyond water treatment, it is used across environmental remediation, construction materials, agriculture, and a range of manufacturing processes where controlled alkalinity is required.

The price of Calcium Hydroxide depends on factors such as order volume, purity specification, packaging format, and delivery destination. At East Harbour Group, we provide tailored quotes based on your exact requirements, ensuring competitive pricing while maintaining reliable supply and efficient logistics.

You can get in touch with our team to receive a personalised Calcium Hydroxide pricing quote.

Yes, we provide reliable Calcium Hydroxide shipping worldwide. With established logistics routes across Europe, Asia, and international markets, we ensure secure and dependable delivery for customers requiring consistent supply.

Our UK and India offices strengthen supply chain resilience, reduce delays, and allow us to offer flexible global shipping solutions tailored to your operational requirements.

Calcium Hydroxide is classified as an irritant and should be handled with suitable precautions. Key hazards include:

  • Eye irritation
    Can cause significant irritation if dust or material enters the eyes. Immediate rinsing is required.

  • Skin irritation
    May irritate skin, particularly after prolonged or repeated contact.

  • Respiratory irritation
    Dust inhalation may irritate the nose, throat, and respiratory system, potentially causing coughing or breathing discomfort.

  • Ingestion risks
    Swallowing may cause irritation or burns to the mouth, throat, oesophagus, and stomach.

Good handling practice includes gloves, eye protection, dust control measures, and suitable respiratory protection where airborne particles may be present.

IF YOU WANT TO LEARN MORE ABOUT HOW EAST HARBOUR GROUP LTD CAN HELP YOUR BUSINESS, GET IN TOUCH.