-1%
Calcium Chloride Dihydrate Extra Pure Amaris Chemical
Click to enlarge
Acetic Acid Extra Pure Amaris Chemicals
Acetic Acid Extra Pure Original price was: $ 28.00.Current price is: $ 27.13.
Back to products
Magnesium Hydroxide Heavy Extra Pure Amaris Chemicals
Magnesium Hydroxide Heavy Extra Pure Original price was: $ 16.88.Current price is: $ 16.76.

Calcium Chloride Dihydrate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.82.

Whatsapp Order

Calcium Chloride Dihydrate Extra Pure is a high-purity, white crystalline compound with the chemical formula CaCl₂·2H₂O. It is highly soluble in water and hygroscopic, making it effective as a drying agent, desiccant, and moisture absorber. This extra pure grade is suitable for laboratory use, analytical applications, and precise chemical processes where high-quality reagents are essential. It is also used in buffer solutions, preparation of calcium salts, and various industrial and environmental applications requiring controlled calcium ion concentrations.

Add to compare
Add to wishlist
Categories: , , , , Tags: , , , , , , ,
Description

Calcium Chloride Dihydrate Extra Pure

Primary Uses

  1. Drying Agent / Desiccant
    • Used to absorb moisture from gases or organic solvents in drying tubes, desiccators, and sample preservation.
    • Preferred in cases where mild hygroscopic action is required without strong exothermic reactions.
  2. Source of Calcium Ions in Reactions
    • Provides Ca²⁺ ions in qualitative and quantitative chemical analysis, often in double displacement reactions, flame tests, or ionic precipitation studies.
  3. Electrolyte in Laboratory-Scale Experiments
    • Utilized in electrochemical cells or conductivity studies where calcium ions are needed.
  4. Osmotic Agent in Molecular Biology
    • Sometimes used in bacterial transformation protocols to increase cell membrane permeability in CaCl₂-competent cell preparation.

Secondary Uses

  1. Freezing Point Depression Studies
    • Used in colligative property experiments to demonstrate depression of freezing point and understand solute effects in solutions.
  2. Heat Generation Demonstrations
    • Dissolution in water is exothermic, useful for energy change (enthalpy) experiments or to demonstrate solvation heat release.
  3. Precipitation Reactions in Teaching Labs
    • Reacted with sodium carbonate or oxalate to form precipitates (e.g., CaCO₃ or CaC₂O₄), common in qualitative analysis training.
Additional information
PACK SIZE

500 grams Plastic Tin
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Calcium Chloride Dihydrate
  • Chemical Formula: CaCl₂·2H₂O
  • CAS Number: 10035-04-8
  • HS Code: 2827.20.00
  • Grade: Extra Pure (Laboratory Grade)
  • Synonyms: Calcium dichloride dihydrate, CaCl₂·2H₂O

2. Physical & Chemical Properties

  • Appearance: White, crystalline solid or granules
  • Odor: Odorless
  • Molar Mass: 147.01 g/mol
  • Melting Point: 176 °C (decomposes upon further heating)
  • Solubility:
    • Highly soluble in water
    • Soluble in ethanol and methanol
  • Density: ~1.85 g/cm³
  • Hygroscopic: Yes – absorbs moisture from air rapidly
  • Stability: Stable under recommended conditions

3. Safety & Hazard Attributes 

  • GHS Classification: Eye Irritation (Category 2A)
  • Hazard Statements:
    • H319: Causes serious eye irritation
  • Precautionary Statements:
    • Wear protective gloves/eye protection
    • Wash hands thoroughly after handling
  • NFPA Ratings:
    • Health: 1
    • Flammability: 0
    • Reactivity: 0

4. Storage & Handling Attributes

  • Storage Conditions:
    • Keep container tightly sealed
    • Store in a cool, dry, well-ventilated place
    • Use desiccators if long-term dryness is critical
  • Packaging: HDPE containers, moisture-proof plastic bottles
  • Handling Precautions:
    • Avoid contact with eyes and prolonged skin exposure
    • Use PPE in lab-scale handling

5. Regulatory & Compliance Attributes

  • Transport Classification (UN): Not regulated
  • Disposal:
    • Dispose as non-hazardous inorganic waste
    • Follow local environmental disposal guidelines

6. Environmental & Health Impact

  • Toxicity:
    • Low toxicity at lab-scale exposure levels
    • May irritate skin and eyes in concentrated form
  • Ecotoxicity:
    • Can raise salinity in aquatic systems if released in large quantities
  • Biodegradability: Not applicable – inorganic salt
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

  1. Personal Protective Equipment (PPE):
    • Wear safety goggles, gloves, lab coat, and dust mask if powder is handled.
  2. Handling:
    • Avoid contact with skin, eyes, and clothing.
    • Handle with care as it is hygroscopic (absorbs moisture).
    • Do not breathe dust.
  3. Storage:
    • Store in a tightly sealed container.
    • Keep in a cool, dry, well-ventilated area away from incompatible materials like strong acids.
  4. Incompatibilities:
    • Strong acids, borates, and silver salts.

FIRST AID MEASURES

  1. Inhalation:
    • Move to fresh air.
    • Seek medical attention if irritation persists.
  2. Skin Contact:
    • Wash thoroughly with water and soap.
    • Remove contaminated clothing.
  3. Eye Contact:
    • Flush with plenty of water for at least 15 minutes.
    • Seek medical help if irritation continues.
  4. Ingestion:
    • Rinse mouth.
    • Give water to dilute.
    • Do not induce vomiting. Seek medical advice.

FIRE FIGHTING MEASURES

  1. Flammability:
    • Not flammable.
  2. Extinguishing Media:
    • Use suitable media for surrounding fire (e.g., water spray, dry chemical, foam).
  3. Hazardous Decomposition Products:
    • May emit chloride fumes or calcium oxide at high temperatures.
  4. Firefighting Instructions:
    • Wear protective equipment and SCBA in case of heavy smoke.

Related products

-2%
Alizarin Extra Pure Amaris Chemicals
Add to compare

Alizarin Extra Pure

Original price was: $ 25.00.Current price is: $ 24.54.
Alizarin Extra Pure is a high-grade anthraquinone-based dye, presented as a reddish-brown crystalline powder, renowned for its vivid coloration and strong affinity for metal ions. It is primarily used in analytical chemistry as a complexometric indicator, especially for detecting aluminum, calcium, and other metal ions through color change. Due to its exceptional purity, it is also employed in histological staining, textile research, and pigment synthesis where precision and consistency are critical. Alizarin Extra Pure offers excellent stability and intense coloration, making it ideal for scientific, educational, and specialized industrial applications. Proper storage in a cool, dry environment is essential to maintain its effectiveness and prevent degradation.
Add to wishlist
Add to cart
Quick view
-2%
Aluminium Chloride Anhydrous Extra Pure Amaris Chemicals
Add to compare

Aluminium Chloride Anhydrous Extra Pure

Original price was: $ 25.00.Current price is: $ 24.54.
Aluminium Chloride Anhydrous Extra Pure is a high-purity, white to yellowish crystalline compound that is highly hygroscopic and fuming in moist air. It is extensively used in laboratory chemistry as a powerful Lewis acid catalyst, particularly in Friedel-Crafts alkylation and acylation reactions, as well as in the synthesis of organometallic compounds. Its anhydrous form ensures optimal reactivity and effectiveness in moisture-sensitive processes, including polymerization and halogenation studies. Due to its corrosive nature and tendency to react violently with water, it must be handled in a dry, controlled environment using proper safety measures. This extra pure grade is ideal for high-precision analytical and preparative procedures in organic and inorganic chemistry research.  
Add to wishlist
Add to cart
Quick view
-1%
Aluminium Chloride Hydrated Extra Pure Amaris Chemicals
Add to compare

Aluminium Chloride Hydrated Extra Pure

Original price was: $ 26.00.Current price is: $ 25.67.
Aluminium Chloride Hydrated Extra Pure is a high-purity, white to pale yellow crystalline compound containing bound water molecules, making it less reactive than its anhydrous counterpart but still highly effective in various laboratory applications. It is commonly used in aqueous-phase reactions, coordination chemistry, and as a reagent for studying aluminum ion behavior in solution. The hydrated form offers enhanced stability and ease of handling, making it suitable for educational experiments, buffer formulations, and inorganic synthesis where precise aluminum content is required. Its extra pure grade ensures minimal interference from impurities, supporting accurate and reproducible results in analytical and research settings. Proper storage in a cool, dry place is essential to prevent further hydration or contamination.  
Add to wishlist
Add to cart
Quick view
-2%
Aluminium Ferric Sulphate Extra Pure Amaris Chemicals
Add to compare

Aluminium Ferric Sulphate Extra Pure

Original price was: $ 35.00.Current price is: $ 34.23.
Aluminium Ferric Sulphate Extra Pure is a high-purity, yellowish to light brown crystalline solid composed of aluminum, iron, and sulfate ions, commonly used in laboratory settings for analytical, coordination, and inorganic chemistry research. Its dual-metal composition makes it valuable for studying metal ion interactions, flocculation processes, and as a reagent in qualitative analysis of phosphates and tannins. The compound also finds application in preparing standard solutions and in experiments related to coagulation and sedimentation. Its extra pure grade ensures consistent performance with minimal contamination, making it ideal for precise, controlled experimentation. It should be stored in tightly sealed containers in a dry, cool environment to maintain stability and prevent moisture uptake.  
Add to wishlist
Add to cart
Quick view
-3%
Aluminium Oxide Active Neutral Extra Pure Amaris Chemicals
Add to compare

Aluminium Oxide Active Neutral Extra Pure

Original price was: $ 22.00.Current price is: $ 21.45.
Aluminium Oxide Active Neutral Extra Pure is a high-purity, fine white powder known for its high surface area and neutral pH, making it ideal for chromatography, adsorption, and catalyst support in laboratory research. Its active form ensures excellent capacity for separating and purifying organic compounds without altering their chemical structure, especially in column chromatography applications. Commonly used in analytical, organic synthesis, and material science laboratories, it provides consistent performance in adsorption studies, drying of solvents, and reaction monitoring. The extra pure grade ensures extremely low levels of impurities, suitable for high-precision experimental work. To maintain its activity, it should be stored in airtight containers away from moisture and reactive chemicals.  
Add to wishlist
Add to cart
Quick view
Sale
Ammonium Acetate Extra Pure Amaris Chemicals
Add to compare

Ammonium Acetate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.98.
Ammonium Acetate Extra Pure is a high-purity, white crystalline solid that is highly soluble in water and commonly used as a buffer component in laboratory and analytical chemistry. It is especially valuable in high-performance liquid chromatography (HPLC), mass spectrometry, and biochemical assays where pH control and minimal ionic interference are essential. This compound also serves as a reagent in organic synthesis, particularly in the preparation of acetamides and other nitrogen-containing compounds. Its extra pure grade ensures excellent consistency, low contaminant levels, and compatibility with sensitive instrumentation. To maintain stability and prevent moisture absorption, it should be stored in a tightly sealed container in a cool, dry environment.  
Add to wishlist
Add to cart
Quick view
-2%
Ammonium Chloride Extra Pure Amaris Chemicals
Add to compare

Ammonium Chloride Extra Pure

Original price was: $ 19.00.Current price is: $ 18.65.
Ammonium Chloride Extra Pure is a high-purity, white crystalline salt widely used in laboratory chemistry as a source of ammonium ions and chloride ions for analytical, inorganic, and biochemical applications. It plays a key role in preparing buffer solutions, especially in conjunction with ammonia, and is commonly used in qualitative analysis, electrochemical studies, and metal treatment experiments. In addition, it serves as a reagent in synthesis reactions and as a nitrogen source in microbial culture media. The extra pure grade ensures high consistency and minimal contaminants, making it suitable for precise and sensitive laboratory work. It should be stored in a cool, dry place in well-sealed containers to maintain stability and prevent moisture absorption.
Add to wishlist
Add to cart
Quick view
-1%
Ammonium Iodide Extra Pure Amaris Chemicals
Add to compare

Ammonium Iodide Extra Pure

Original price was: $ 17.00.Current price is: $ 16.78.
Ammonium Iodide Extra Pure is a high-purity, white to slightly yellow crystalline compound highly soluble in water and alcohol, commonly used in laboratory chemistry for analytical, synthetic, and photographic applications. It serves as a valuable source of iodide ions in organic and inorganic reactions, including halide exchange and the preparation of iodine-containing compounds. In analytical chemistry, it is used in iodometric titrations and as a reagent for detecting metal ions. The extra pure grade ensures exceptional chemical stability and low levels of impurities, supporting accurate, reproducible results in sensitive experiments. It should be stored in tightly sealed containers, away from light and moisture, to prevent decomposition and discoloration.  
Add to wishlist
Add to cart
Quick view