Calcium Hydroxide, 91%

6.00 - 50.00 INR/Kilograms

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Product Details:

Molecular Formula Ca(OH)
Shape Fine Powder
Other Names Hydrated Lime, Slaked Lime, Caustic Lime
Form Solid
Taste Alkaline, bitter
Purity 91%
Ph Level Approximately 12.4 (saturated solution)
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Calcium Hydroxide, 91% Price And Quantity

Price Range 6.00 - 50.00 INR/Kilograms
Minimum Order Quantity 1000 Kilograms

Calcium Hydroxide, 91% Product Specifications

Storage Store in a cool, dry place tightly sealed, away from moisture and acids
Structural Formula Ca(OH)
Molecular Weight 74.09 g/mol
Main Material Calcium Hydroxide (Ca(OH))
Solubility Slightly soluble in water (1.73 g/L at 20C), insoluble in alcohol
Type Powder
Density 2.24 Gram per cubic centimeter(g/cm3)
Melting Point 580C (decomposes)
Smell Odorless
Chemical Name Calcium Hydroxide
Application Water treatment, food industry, chemical manufacturing, sewage treatment, construction (plaster and mortar), environmental remediation
Purity 91%
Taste Alkaline, bitter
Ph Level Approximately 12.4 (saturated solution)
Standard IS 1540 (Part 1):1990 or equivalent
Molecular Formula Ca(OH)
Shape Fine Powder
Other Names Hydrated Lime, Slaked Lime, Caustic Lime
Usage Industrial, laboratory, and commercial applications
Classification Inorganic Base
Form Solid
Boiling point N/A (decomposes before boiling)
Refractive Rate 1.574
Grade Industrial Grade
EINECS No 215-137-3
Poisonous Yes
HS Code 28259020
CAS No 1305-62-0

Calcium Hydroxide, 91% Trade Information

Supply Ability 1000 Kilograms Per Day
Delivery Time 10 Days

Product Description

Calcium Hydroxide 91%+ Grade

"Calcium Hydroxide 91%", having CAS-No: 1305-62-0, and traditionally being called hydrated lime or slaked lime, is an inorganic compound with the chemical formula as Ca(OH)₂. It is free flowing super fine super white powder, free from grits & other contaminations and is obtained when calcium oxide (quicklime) is "slaked" with water, to form "Hydrated Lime". Calcium Hydroxide 91% is used in a wide variety of traditional & emerging applications, because of its chemical & physical properties. These are high quality optimum products, compliant to various compendiums, being diligently processed under good manufacturing practices. These products are free from all known allergens and do not contain any prohibitory or toxic chemicals or non-kosher ingredients. The usual shelf life of the product is three to six months from the date of manufacturing of batch. This grade of Calcium Hydroxide shall be having minimum Assay Content of 91%+ as Ca(OH)₂.

Uses

Vigyan Limes Calcium can be used in various manufacturing & other processes as under:-

Industrial Usage:

Asphalt
Buffing
Refining
Additives
Metallurgy
Construction
Ore Concentration
Refractory Cement
Iron and Steel Industry
Additives Functional Fillers
Nonferrous Metals Industries

Environmental Usage:

Water Treatment
Treat Waste Water
Effluent Treatment
Flue Gas Treatment
Treat Animal Wastes
Treat Hazardous Wastes
Treat Bio-solids and Sludge

Health Usage:

Cosmetics
Excipients
Bulk Drugs
Food Additives
Fine Chemicals
Live Stock Feed
Food Fortification
Acidity Regulators
API Pharmaceuticals
Nutritional Supplements

Chemical Usage:

Fusion
Alkalis
Citrates
Nitrates
Silicates
Acetates
Magnesia
Stearates
Aspirates
Sulphates
Agriculture
Cyanamids
Citric Acids
Phosphates
Propionates
Calcium Carbide
Plastic Stabilizers
Moisture Removal
Paints & Varnishes
Grease & Lubricants
Brake Pads & Linings

Other Lime Usage:

Inks
Papers
Plastics
Sealants
Concrete
Ceramics
Adhesives
Magnesium
Desulphurization
Building Materials
Alumina & Bauxite

High Purity and Versatility

At 91% purity, our Calcium Hydroxide ensures consistent performance across multiple sectors, including water and sewage treatment, food processing, and environmental remediation. Its fine powder form and high brightness (minimum 90% by ISO standard) make it suitable for precise industrial processes where quality control is paramount.

Safe Handling and Storage

This compound causes severe skin burns and eye damage if mishandled; therefore, it must be stored in a cool, dry, sealed environment, away from acids and moisture to maintain a shelf life of up to 12 months. Proper storage and protective equipment are essential to ensure user safety and product efficacy.

Applications Across Industries

From water purification and chemical manufacturing to construction uses such as plaster and mortar, Calcium Hydroxides alkali properties play a vital role. Its use extends to food processing under strict standards, providing both functional and economic benefits in bulk supply formats.

FAQs of Calcium Hydroxide, 91%:

Q: How should Calcium Hydroxide, 91% be safely handled and stored?

A: Always handle Calcium Hydroxide with proper protective equipment, including gloves and eye protection, due to its caustic nature. Store the powder in tightly sealed containers in a cool, dry place, away from moisture and acids, to prevent decomposition and prolong shelf life up to 12 months.

Q: What industries benefit the most from using Calcium Hydroxide, 91%?

A: Major applications include water and sewage treatment, chemical manufacturing, construction (as an ingredient in plaster and mortar), food processing (under regulatory conditions), and environmental remediation, providing a cost-effective solution in each industry.

Q: Where can I use Calcium Hydroxide in construction?

A: In construction, Calcium Hydroxide is primarily used in making plaster and mortars, where it contributes to workability and durability. The powder reacts with carbon dioxide in air, setting and hardening construction materials over time.

Q: What happens if Calcium Hydroxide is exposed to air?

A: Calcium Hydroxide is stable under normal conditions but reacts with carbon dioxide in the atmosphere, forming calcium carbonate on the surface, which can reduce its effectiveness over time if not stored properly.

Q: When does the product begin to lose effectiveness?

A: The effectiveness of Calcium Hydroxide diminishes if exposed to air and moisture, or after the recommended 12-month shelf life. Proper storage substantially helps maintain its chemical properties and reactivity.

Q: What is the process for using Calcium Hydroxide in water treatment?

A: During water treatment, Calcium Hydroxide is introduced to adjust pH balances, aid coagulation, and precipitate metals and impurities, enhancing water clarity and safety.

Q: What are the key benefits of Calcium Hydroxide for industrial users?

A: Industrial users benefit from its high alkalinity, fast reactivity, moderate bulk density, and ease of handling in powder form, making it effective for neutralization, precipitation, and fortification processes across a range of commercial and laboratory applications.

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