Disodium Hydrogen Phosphate Extra Pure Amaris Chemicals
Click to enlarge
Rose Fragrance Oil 5kg Amaris Chemicals
Rose Fragrance Oil Original price was: $ 20.00.Current price is: $ 19.35.
Back to products
Rose fragrance water soluble Amaris Chemicals
Rose Fragrance Water Soluble Original price was: $ 23.00.Current price is: $ 22.44.
LABORATORY GRADE

Disodium Hydrogen Phosphate Extra Pure

$ 19.20

Whatsapp Order

Disodium Hydrogen Phosphate Extra Pure is a high-purity, anhydrous inorganic salt widely used in laboratory settings as a buffering agent, pH regulator, and reagent in chemical analysis. It plays a crucial role in preparing phosphate buffer systems for biochemical assays, molecular biology protocols, and microbial culture media. With its reliable solubility and consistent reactivity, it supports accurate calibration of pH in solutions. Its extra pure grade ensures minimal contamination, making it ideal for use in sensitive analytical and research environments. Proper storage in airtight containers is recommended to prevent moisture absorption and preserve its effectiveness.

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

Disodium Hydrogen Phosphate Extra Pure

Primary Uses

  1. Buffer solution preparation (especially in phosphate buffer systems):
     Essential in preparing phosphate buffers for biochemistry, molecular biology, and analytical chemistry applications.
  2. Reagent in analytical chemistry:
     Used in assays, titrations, and chemical analysis procedures.
  3. Component of phosphate-buffered saline (PBS):
     Combined with sodium dihydrogen phosphate to create isotonic solutions for maintaining biological specimen stability.
  4. pH control and stabilization:
     Employed in aqueous systems to maintain a constant pH environment.
  5. Culture media preparation:
     Used as a buffering agent in microbiological media to support microbial growth.

Secondary Uses

  1. Teaching and educational demonstrations:
     Commonly included in lab experiments involving acid-base equilibria and buffer capacity.
  2. Standardizing chemical solutions:
     Sometimes used in standardizing acids and bases due to its buffering properties.
  3. Research in water softening and treatment processes:
     Investigated in simulated lab environments for its phosphate content and ability to prevent scale formation.
  4. Ionic strength adjustment in biochemical reactions:
     Helps create suitable conditions for enzyme activity or protein behavior studies.

 

Additional information
PACK SIZE

500 grams Plastic Tin
KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Disodium Hydrogen Phosphate
  • Other Names: Disodium phosphate, Sodium phosphate dibasic
  • Chemical Formula: Naâ‚‚HPOâ‚„
  • CAS Number: 7558-79-4 (anhydrous)
  • Grade: Extra Pure (Laboratory Grade)
  • Molecular Weight: 141.96 g/mol (anhydrous)
  • Appearance: White crystalline or granular powder
  • Odor: Odorless

2. Physical & Chemical Properties

  • Melting Point: ~250 °C (decomposes)
  • Solubility in Water: Freely soluble
  • pH (1% solution): ~8.8 – 9.2
  • Density: ~1.7 g/cm³
  • Hygroscopicity: Hygroscopic
  • Stability: Stable under normal lab conditions

3. Safety & Hazard Attributes

  • GHS Classification: Not classified as hazardous
  • Hazard Statements: None
  • PPE Requirements:
    • Lab coat
    • Nitrile gloves
    • Eye protection (safety goggles)
  • First Aid Measures:
    • Inhalation: Move to fresh air
    • Skin Contact: Wash with water
    • Eye Contact: Rinse thoroughly with water
    • Ingestion: Rinse mouth; seek medical advice if necessary

4. Storage & Handling Attributes

  • Storage Conditions:
    • Keep container tightly closed
    • Store in a cool, dry place
    • Protect from moisture
  • Handling Notes:
    • Avoid inhaling dust
    • Practice good laboratory hygiene
    • Avoid contact with strong acids

5. Regulatory & Compliance Attributes

  • EC Number: 231-448-7
  • REACH Status: Registered
  • UN Number: Not regulated
  • DOT/ADR Classification: Not regulated
  • Hazard Class (Transport): Non-hazardous

6. Laboratory Applications

  • Primary Uses:
    • Component in phosphate buffer systems
    • pH control in chemical and biological solutions
    • Reagent in analytical chemistry
    • Use in molecular biology and biochemistry
  • Other Uses:
    • Water treatment studies
    • Food-grade research (not for direct consumption in this grade)
    • Educational demonstrations and buffer preparation
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

  • PPE Required:
    • Safety goggles
    • Lab coat
    • Protective gloves
  • Storage Recommendations:
    • Store in a tightly sealed container
    • Keep in a dry, well-ventilated area
    • Avoid contact with moisture and acids
  • Handling Precautions:
    • Avoid generating dust
    • Wash hands thoroughly after handling

FIRST AID MEASURES

  • Inhalation: Move to fresh air; seek attention if symptoms develop
  • Skin Contact: Wash with soap and water
  • Eye Contact: Rinse cautiously with water for several minutes
  • Ingestion: Rinse mouth; do not induce vomiting unless directed by medical personnel

FIRE FIGHTING MEASURES

  • Flammability: Non-flammable
  • Incompatible Materials: Strong acids (may release heat and form phosphoric acid)
  • Thermal Decomposition: May produce sodium oxides and phosphorus oxides

Related products

Sale
Acetone Extra Pure Amaris Chemicals
Add to compare

Acetone Extra Pure

Original price was: $ 35.00.Current price is: $ 34.89.
Acetone Extra Pure is a highly volatile, flammable, and colorless liquid widely used as a powerful solvent in laboratory and industrial applications. Known for its exceptional ability to dissolve a wide range of substances, it is commonly employed for cleaning laboratory glassware, thinning resins, and removing organic residues. In the cosmetics and pharmaceutical industries, acetone is used in nail polish removers and formulation processes. Its high evaporation rate and purity make it suitable for analytical procedures and synthesis work, especially where contaminant-free solvents are essential. With a distinct odor and low boiling point, Acetone Extra Pure is an indispensable reagent for both routine and specialized chemical operations.
Add to wishlist
Add to cart
Quick view
-1%
Aluminium Carbonate Extra Pure Amaris Chemicals
Add to compare

Aluminium Carbonate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.89.
Aluminium Carbonate Extra Pure is a high-purity, white, odorless powder primarily used as a reagent in laboratory settings for analytical and research applications. Though not commonly stable under standard conditions, it is valued in controlled experimental procedures involving the study of aluminum compounds, buffer systems, and inorganic reactions. Its extra pure grade ensures low levels of contaminants, making it suitable for precise qualitative and quantitative analysis. Due to its sensitivity to moisture and tendency to decompose into aluminum hydroxide and carbon dioxide, it must be handled with care and stored in airtight containers under dry conditions to maintain chemical integrity during laboratory use.
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 Metal Fine Extra Pure Amaris Chemicals
Add to compare

Aluminium Metal Fine Extra Pure

Original price was: $ 23.00.Current price is: $ 22.48.
 Aluminium Metal Fine Extra Pure is a high-purity, silvery-grey powder composed of finely divided aluminum particles, ideal for precision laboratory work and specialized chemical reactions. Known for its high surface area and excellent reactivity, it is widely used in thermite reactions, metallurgical experiments, and the synthesis of aluminum-based compounds. Its fine particle size enhances its role as a reducing agent in organic and inorganic chemistry, as well as in combustion and pyrotechnic research. The extra pure grade ensures minimal trace impurities, supporting consistent and accurate results in sensitive analytical and preparative procedures. Due to its flammability and potential for dust explosions, it must be handled with caution in well-ventilated areas and stored in sealed, moisture-free containers.  
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
-4%
Ammonium Bromide Extra Pure Amaris Chemicals
Add to compare

Ammonium Bromide Extra Pure

Original price was: $ 18.00.Current price is: $ 17.34.
Ammonium Bromide Extra Pure is a high-purity, white crystalline powder highly soluble in water, widely used in laboratory settings for analytical, photographic, and synthetic applications. It serves as a reliable source of bromide ions in chemical reactions and is commonly used in preparing photographic emulsions, corrosion inhibitors, and certain pharmaceuticals. In analytical chemistry, it is employed in qualitative and quantitative analysis involving halide ion detection. The extra pure grade ensures minimal contamination, making it ideal for sensitive research and high-precision work. To preserve its stability and prevent moisture uptake, it should be stored in well-sealed containers in a cool, dry environment.
Add to wishlist
Add to cart
Quick view
-3%
Ammonium Hydrogen Carbonate Extra Pure Amaris Chemicals
Add to compare

Ammonium Hydrogen Carbonate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.54.
Ammonium Hydrogen Carbonate Extra Pure, also known as ammonium bicarbonate, is a high-purity, white crystalline powder widely used in laboratory settings as a buffering agent, leavening agent, and source of ammonia and carbon dioxide in thermal decomposition studies. It is particularly useful in analytical chemistry for preparing buffer solutions and in gas evolution experiments due to its ability to decompose readily upon heating. In protein and enzyme work, it serves as a volatile buffer compatible with mass spectrometry. The extra pure grade ensures minimal contamination, supporting accurate and reproducible results in sensitive applications. It should be stored in tightly sealed containers in a cool, dry environment to prevent premature decomposition and loss of efficacy.
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