Calcium Nitrate Tetrahydrate 500gm – Extra Pure

Product Overview

Calcium Nitrate Tetrahydrate 500gm is an inorganic laboratory chemical used in laboratory research and various chemical applications. It is the hydrated form of calcium nitrate and appears as colourless to white crystals. This product is specified as Extra Pure grade, with a minimum assay of 98%, according to the referenced product specifications.

Calcium Nitrate Tetrahydrate contains calcium, nitrate, and water of crystallisation. Its well-defined chemical composition makes it useful in laboratory procedures that require a calcium nitrate compound. The 500gm pack is suitable for laboratories and research facilities that need a specified quantity of this chemical for approved applications.

Product Description

Calcium Nitrate Tetrahydrate has the CAS Number 13477-34-4 and the molecular formula Ca(NO₃)₂·4H₂O. Its molecular weight is 236.15 g/mol. It is also known by the synonyms lime nitrate and nitrocalcite.

The product is listed as Extra Pure grade, with a minimum assay of 98%. Its crystalline appearance and stated physicochemical properties help laboratories identify the material and assess its suitability for the intended procedure. For quality-sensitive applications, users should check the product label and batch-specific Certificate of Analysis (COA).

This chemical is highly soluble in water. According to the manufacturer’s specification, its water solubility is approximately 121g per 100g of water. Its pH value is reported as 5.5–7.0 under the stated physical-property conditions, while the specification for a 5% aqueous solution gives a range of 5.0–9.0. These values refer to different test conditions and should be interpreted accordingly.

Key Features of Calcium Nitrate Tetrahydrate

• Product Name: Calcium Nitrate Tetrahydrate
• Article Number: 02473
• Grade: Extra Pure
• Pack Size: 500gm
• CAS Number: 13477-34-4
• Molecular Formula: Ca(NO₃)₂·4H₂O
• Molecular Weight: 236.15 g/mol
• Assay: Minimum 98%
• Appearance: Colourless to white crystals
• Physical State: Solid
• Odour: Odourless
• Melting Point: Approximately 44°C
• Density: 1.86 g/cm³
• Water Solubility: Approximately 121g per 100g of water
• Storage Temperature: 15–25°C
• Shelf Life: 60 months, subject to the manufacturer’s storage recommendations
• Brand: Loba Chemie
• Origin: India

Specifications are based on the referenced product listing. Always verify the current label and batch documentation before use.

Applications of Calcium Nitrate Tetrahydrate

1. Laboratory Research

Calcium Nitrate Tetrahydrate is used as a laboratory chemical in approved research procedures that require a calcium nitrate source. Its suitability depends on the requirements of the specific experiment.

2. Chemical Preparation

It may be used in controlled chemical preparation and other laboratory processes where the hydrated compound is specified. Procedures should be selected and performed by trained personnel.

3. Educational Laboratories

Colleges, universities, and other educational laboratories may use this compound for supervised chemistry demonstrations and practical work involving inorganic salts.

4. Industrial Research

The chemical may be relevant to research and development activities involving inorganic compounds and calcium-containing materials. Users should confirm that the grade meets their particular application requirements.

Storage and Safety Precautions

Calcium Nitrate Tetrahydrate is an oxidising substance. It may intensify a fire if it comes into contact with combustible materials. The referenced product carries the oxidising hazard symbol GHS03 and the signal word “Warning.”

Store the chemical at 15–25°C in a properly labelled, tightly closed container in a dry, suitable chemical storage area. Keep it away from combustible materials, reducing agents, and incompatible substances. Avoid dust formation and contact with the eyes or skin.

Wear suitable laboratory gloves, protective clothing, and eye protection. The Safety Data Sheet also identifies it as harmful if swallowed and capable of causing serious eye damage. Follow the current SDS for first aid, spill response, disposal, and emergency procedures.

Buy Calcium Nitrate Tetrahydrate 500gm in Bangladesh

M/S Bright Scientific Co. supplies scientific and laboratory products for educational institutions, research facilities, and industrial laboratories in Bangladesh. Contact the supplier to confirm the current price, stock availability, pack size, and relevant product documentation before ordering.

Frequently Asked Questions (FAQs)

1. What is Calcium Nitrate Tetrahydrate?

It is an inorganic calcium nitrate compound containing four molecules of water of crystallisation.

2. What is the CAS Number?

The CAS Number is 13477-34-4.

3. What is the molecular formula?

Its molecular formula is Ca(NO₃)₂·4H₂O.

4. What is the molecular weight?

The molecular weight is 236.15 g/mol.

5. What is the purity of this product?

The Extra Pure grade specification states a minimum assay of 98%.

6. What is the pack size?

This product listing refers to a 500gm pack.

7. How should Calcium Nitrate Tetrahydrate be stored?

Store it at 15–25°C and keep it away from combustible materials and incompatible chemicals. Follow the current SDS.

8. Is Calcium Nitrate Tetrahydrate hazardous?

Yes. It is an oxidising substance, may intensify fire, is harmful if swallowed, and can cause serious eye damage. Appropriate protective equipment and safe laboratory handling are essential.

9. Where can I buy Calcium Nitrate Tetrahydrate in Bangladesh?

Contact M/S Bright Scientific Co. for current pricing, availability, and product documentation.

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