Laboratory Chemical Reagent

Product Details:

Chlorotex Reagent:

·         Purpose: Chlorotex reagent is used for the determination of free chlorine in water samples.

·         Measurement Range: It can detect free chlorine concentrations ranging from 0.1 to 1.0 parts per million (ppm).

·         Application: This reagent is suitable for both industrial synthesis and research applications.

·         Easy Testing: Chlorinated water mixed with Chlorotex Reagent produces a color that varies in intensity and shade based on the proportion of residual chlorine present in treated water1.

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1. Purpose: Labolene is used for cleaning laboratory glassware to ensure accurate results in scientific analyses. Contaminated or stained glassware can lead to erroneous outcomes.

2. Composition: Labolene has a consistent and proven composition, avoiding frequent process modifications. It’s essential for maintaining proper scientific working procedures.

3. Forms:

   • Labolene Phosphate Free: Suitable for micro-phosphate tests, manual cleaning, or ultrasonic cleaning baths. It’s biodegradable and comes in liquid concentrate form.
   • Labolene Neutral pH: An all-purpose cleaner that prevents residue carry-over to subsequent analyses. It’s efficient, safe, economical, and environmentally friendly, with a recommended concentration as low as 0.5%.

Product Details:

Merck Ethanol 500 ml:

·         Name: Ethanol

·         CAS Number: 64-17-5

·         Chemical Formula: C₂H₅OH

·         Grade: ACS, ISO, Reag. Ph Eur

·         Purity: 99%

·         Packaging: Comes in a 500 ml bottle

·         Boiling Point: 78.3°C (1013 hPa)

·         Density: 0.79 g/cm³ (20°C)

·         Flash Point: 13°C

·         Toxicological Information:

o    LD50 oral LD50 Rat: 6200 mg/kg

o    Hazard Pictograms:

§  H225: Highly flammable liquid and vapor.

§  H319: Causes serious eye irritation.

o    Precautionary Statement: P210 - Keep away from heat, hot surfaces, sparks, open flames, and other ignition sources.

·         Applications: Widely used for manufacturing pharmaceutical intermediates, cosmetics, hand sanitizers, and other purposes.

Merck Ethanol 500 ml is a high-quality solvent suitable for various laboratory applications. Its purity and compliance with international standards make it a reliable choice for scientific research and analytical work. If you need further details or have specific requirements

Product Details:

1. Purpose: Phenolphthalein is widely employed as an acid-base indicator. It helps determine the pH of a solution.
2. Color Change: Below pH 8.5, phenolphthalein is colorless. Above pH 9.0, it turns pink to deep red.
3. Solubility: It is slightly soluble in water and is usually dissolved in alcohols for experiments.
4. Chemical Formula: Phenolphthalein has the formula C₂₀H₁₄O₄.
5. Structure: Its structure consists of three aromatic rings connected by two carbon atoms.

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Additional Information:

• Item Code: 34836
• Production Capacity: Full
• Delivery Time: 4 to 5 days
• Packaging Details: Glass Bottle of 500 Ml., 1 Ltr., 2.5 Ltr.

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Product Details:

1. Chemical Name: Phenolphthalein Indicator solution
2. Appearance: Colorless to pale pink liquid
3. pH Range: 8.2 - 10.0 (colorless to pink transition)
4. Use: Commonly used as an acid-base indicator in titrations
5. Reaction: In acidic solutions, it remains colorless; in basic solutions, it turns pink or purple
6. Safety Information: Handle with care; avoid contact with skin and eyes
7. Storage: Store in a cool, dry place away from direct sunlight

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Additional Information:

• Item Code: 37106
• Delivery Time: 2 to 3 days
• Packaging Details: 3 Amp./Box

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Laboratory

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1. Structure and Properties:

   • Sodium hydroxide is a white, translucent crystalline solid.
   • It is highly corrosive and can cause severe skin burns and irritation to the eyes and other body parts.
   • The compound absorbs moisture from the air.
   • It is highly soluble in water and consists of sodium cations (Na⁺) and hydroxide anions (OH⁻).
   • Sodium hydroxide generates a high level of heat and should always be created by mixing the compound into water, not vice versa.

2. Uses:

   • Soap and Detergent Production: Sodium hydroxide reacts with fats and oils in a process called saponification, creating soap. It transforms triglycerides into glycerol and fatty acid salts, which act as cleansing agents in soaps and detergents.
   • Bleach Production: It is used in the production of bleach (chlorine).
   • Drain Cleaners: Sodium hydroxide is an ingredient in drain cleaners.
   • Water Treatment: Municipal water treatment facilities use it to remove heavy metals from water.
   • Food Preservatives: It prevents bacteria and mold growth in food.
   • Papermaking and Recycling: Sodium hydroxide is used in papermaking and paper recycling processes.

3. Health Hazards:

   • Sodium hydroxide is highly corrosive and can cause chemical burns.
   • It decomposes proteins at room temperature.
   • Safety precautions are essential when handling sodium hydroxide.

Product Details:

1. Purpose: Sodium thiosulfate is used predominantly in dyeing. It converts some dyes to their soluble colorless “leuco” forms. Additionally, it finds applications in bleaching wool, cotton, silk, and other materials like soaps, glues, clay, sand, bauxite, edible oils, edible fats, and gelatin

2. Medical Use: Sodium thiosulfate is employed in the treatment of cyanide poisoning and is listed in the World Health Organization’s essential medicines

3. Appearance: Sodium thiosulfate pentahydrate is a white or colorless crystalline solid that dissolves well in water

Product Details:

1. 1.  Introduction:

   o    Piperidine is a versatile organic compound classified as a heterocyclic amine.

   o    Its chemical formula is (CH₂)₅NH, representing a six-membered ring with five carbon atoms and one nitrogen atom.

   o    Piperidine is a clear, colorless liquid with a characteristic odor.

   2.    Properties:

   o    Physical: Piperidine is miscible with water and many organic solvents due to its highly polar nature.

   o    Chemical: It serves as a base in various reactions and exhibits nucleophilic behavior.

   3.    Production and Synthesis:

   o    Piperidine is primarily produced by catalytic hydrogenation of pentanenitrile.

   o    An alternative method involves reducing pyridine to produce Piperidine.

   o    A more modern approach is the cyclization of 1,5-diaminopentane derived from adipic acid dinitrile.

   4.    Applications:

   o    Pharmaceuticals: Piperidine is a crucial building block for active pharmaceutical ingredients (APIs).

   o    Agrochemicals: It is used in the production of pesticides and insecticides.

   o    Organic Chemistry: Piperidine acts as a strong base and aids in various synthetic processes.

   5.    Safety and Precautions:

   o    Piperidine is corrosive and can cause severe burns and eye damage.

   6.    Proper personal protective equipment (gloves, eye protection) and adequate ventilation are essential when handling it

    

Product Details:

1.    Chemical Name: Kovac’s Indole Reagent

2.    Composition:

o    Contains 4-(dimethylamino)benzaldehyde, isoamyl alcohol, and concentrated hydrochloric acid.

3.    Use: Detects indole-producing microorganisms.

4.    Indole Formation: Tryptophan in the medium is cleaved by some microorganisms to produce pyruvic acid, ammonia, and indole.

5.    Application: Commonly employed in microbiology for the indole test to identify organisms, including Escherichia coli

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Microbiology media

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Laboratory

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Laboratory

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Laboratory

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Laboratory

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Laboratory

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Laboratory

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Laboratory

Microbiology

Additional Information:

• Minimum Order Quantity: 1 Piece

Laboratory

Additional Information:

• Minimum Order Quantity: 1 Kg

Laboratory

Additional Information:

• Minimum Order Quantity: 1 Piece