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Calcium oxide

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MOQ : 100 Kilograms

Calcium oxide Specification

Product Name
Calcium oxide

Classification
Inorganic Chemical / Alkaline Earth Oxide

Color
White or pale gray

Properties
Highly reactive, strong base, moisture sensitive, exothermic with water

Ash %
Not applicable / almost entirely CaO

Smell
Odorless

EINECS No
215-138-9

Purity(%)
90% - 95% (typical)

Shape
Powder / Granule / Lump

Appearance
White powder or lumps

Ph Level
~12.5 (in aqueous solution)

Density
3.34 Gram per cubic centimeter(g/cm3)

Melting Point
2572 C

Water Content Vol%
Max 1% (varies by grade)

Molecular Formula
CaO

Place of Origin
Varies (commonly India, China, Europe)

State
Solid

CAS No
1305-78-8

Moisture (%)
Max 1.0%

Grade
Industrial / Technical / Reagent Grade

Active Ingredient
Calcium oxide

Reactivity
Reacts violently with water, acids, and incompatible with strong oxidizers

Solubility in Water
Slightly soluble, forms Ca(OH)2

Use/Application
Steel manufacturing, water treatment, flue gas desulfurization, construction

Storage Conditions
Store in a dry, tightly closed container

Packaging
HDPE bags, jumbo/bulk bags, 25/50 kg or as required

Boiling Point
2850 C

Hazards
Causes severe skin burns and eye damage

Molar Mass
56.08 g/mol

UN Number
1910

Particle Size
Customizable: fine to granular (<1 mm - 10 mm+)

Shelf Life
12-24 months (in dry conditions)

Calcium oxide Trade Information

Minimum Order Quantity
100 Kilograms

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Kilograms Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About Calcium oxide

Calcium oxide, also known as quicklime (CAS No: 1305-78-8), epitomizes an extraordinary blend of strength and versatility. This inorganic marvel is a highly reactive, ephemeral white solid-terrific for applications demanding a grand performance, including steel manufacturing, water treatment, flue gas desulfurization, and construction. With a molar mass of 56.08 g/mol, a melting point of 2572C, and boiling point of 2850C, its personalizable particle size and robust reactivity make it a preferred choice for engineers and chemists alike. Delivered in HDPE or jumbo bags, this product ensures enduring shelf life and optimal purity when stored in dry, airtight conditions. Customize with Markdown and enjoy remarkable results.

Versatile Applications & Key Advantages

Calcium oxide is widely used for steel manufacturing, water treatment, flue gas desulfurization, and construction. Its advantage lies in its ephemeral reactivity, providing superior outcomes in processes requiring moisture absorption or neutralization of acidic substances. The product's flexibility-offered as powder, granule, or lump-makes it suitable for varied usage types, from industrial to technical applications. Its grand alkalinity ensures robust results, bolstering efficiency and performance in industry-critical operations.

Sample Policy, Export Markets & Payment Terms

Calcium oxide samples are available for evaluation, typically provided with a modest outlay for shipping and handling. We offer secure shipping and robust packaging to facilitate smooth exchange processes. Our main export markets include India, China, Europe, and extensively the Philippines. Payment terms are adaptive to ensure customer convenience and reliability. Transactions are processed to guarantee secure, seamless purchases and prompt delivery to your destination.

FAQ's of Calcium oxide:

Q: How should Calcium oxide be safely stored to maintain its quality?

A: Calcium oxide must be stored in a dry, tightly closed container to prevent reactions with moisture and maintain its efficacy throughout its 12-24 month shelf life.

Q: What are the main uses of Calcium oxide in industry?

A: Calcium oxide is used primarily in steel manufacturing, water treatment, construction, and flue gas desulfurization, benefiting from its strong base properties and high reactivity.

Q: When should precautions be taken during the usage of Calcium oxide?

A: Due to its violent reaction with water and acids, users should always exercise caution when handling Calcium oxide and wear appropriate personal protective equipment to avoid severe burns or eye damage.

Q: Where is your main market for Calcium oxide exports?

A: Our main export markets for Calcium oxide include the Philippines, India, China, and several countries in Europe.

Q: What is the process for requesting a Calcium oxide sample?

A: To request a sample, contact our sales team. Samples are provided for a nominal outlay covering shipping and handling, and secure shipping options ensure the sample arrives safely.

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