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Phenolphthalein is a high-purity pH indicator widely used in acid–base titrations. It is colorless in acidic solutions and turns pink in alkaline solutions, making it one of the most commonly used indicators in laboratories, research institutions, and chemical analysis.

• Product Name: Phenolphthalein

• Chemical Formula: C₂₀H₁₄O₄

• CAS No.: 77-09-8

• Appearance: White to light yellow crystalline powder

• Grade: AR / LR / Indicator Grade

• Packaging: 25 g / 50 g / 100 g bottles

• Highly sensitive acid–base indicator

• Sharp and clear color change

• High purity and stability

• Suitable for analytical and research applications

• Consistent performance

• Acid–base titrations (color change at pH 8.2–10)

• Laboratory analytical chemistry

• Preparation of indicator solutions

• Teaching & educational labs

• Research and chemical testing

Chromium Trioxide (CAS 1333-82-0) is a dark red to reddish-purple crystalline solid widely used as a powerful oxidizing agent in chemical, metallurgical, and industrial applications. It is primarily utilized in chrome plating, metal surface treatment, wood preservation, and laboratory synthesis.

Chromium Trioxide is highly reactive and soluble in water, forming chromic acid solutions. Due to its strong oxidizing nature, it is effective in cleaning laboratory glassware and in organic chemistry reactions. It is classified as a hazardous and corrosive substance and must be handled with strict safety precautions.

Chemical Formula: CrO₃
Appearance: Dark red crystalline solid
Purity: 98%–99% (varies by manufacturer)

Key Features:

• Strong oxidizing agent

• Used in chrome plating & surface treatment

• Effective for specialized laboratory oxidation reactions

• Soluble in water, forms chromic acid

• Industrial-grade and laboratory-grade options available

Applications:

• Electroplating and chrome finishing

• Metal passivation and surface treatment

• Organic synthesis (oxidation reactions)

• Wood preservation

• Cleaning of laboratory glassware (in controlled environments)

Packing: 500 g, 1 kg, 5 kg (depending on brand)

Fehling Solution A is a high-quality laboratory reagent used along with Fehling Solution B for the qualitative and quantitative detection of reducing sugars in chemical, pharmaceutical, food, and educational laboratories. This solution consists of Copper Sulphate in a precisely standardized concentration, ensuring accurate and reliable analytical results.

Manufactured using high-purity chemicals under strict quality control standards, Fehling Solution A offers excellent stability, consistent performance, and dependable results in routine laboratory testing. It is widely used in sugar analysis, carbohydrate testing, and chemical research applications.

Key Features:
• Prepared from high-purity laboratory grade chemicals
• Accurate and consistent concentration
• Reliable performance in sugar testing
• Stable formulation with long shelf life
• Suitable for routine laboratory use

Applications:
• Detection of reducing sugars
• Food and dairy testing laboratories
• Pharmaceutical quality control labs
• Educational and research laboratories
• Chemical analysis and titration work

Fehling Solution B is a high-quality laboratory reagent used in combination with Fehling Solution A for the qualitative and quantitative detection of reducing sugars in chemical, pharmaceutical, food, and educational laboratories. This solution contains an alkaline solution of sodium potassium tartrate, ensuring accurate and reliable results in sugar analysis and chemical testing.

Prepared using high-purity laboratory grade chemicals under strict quality control standards, Fehling Solution B offers consistent composition, excellent stability, and dependable performance for routine analytical work.

Key Features:
• Prepared from high-purity laboratory grade chemicals
• Accurate and consistent composition
• Reliable performance in sugar testing
• Stable formulation with long shelf life
• Suitable for routine laboratory use

Phenolphthalein Powder is a high-purity acid–base indicator widely used in chemical laboratories, educational institutions, pharmaceutical testing, and industrial quality control. It is commonly used in titration procedures to detect the endpoint by producing a distinct color change from colorless to pink in alkaline solutions.

Manufactured using high-quality chemicals under strict quality control standards, this indicator powder ensures excellent sensitivity, reliable performance, and consistent results in analytical applications. It is easy to dissolve and suitable for preparing indicator solutions for routine laboratory use.

Key Features:
• High purity laboratory grade quality
• Sharp and clear color change indication
• Excellent sensitivity in titration work
• Easy solubility in alcohol and suitable solvents
• Long shelf life and stable composition

Applications:
• Acid–base titrations
• Chemical laboratory analysis
• Pharmaceutical quality control
• Educational laboratory experiments
• Industrial testing applications

Chlorotex is a powerful chlorine-based disinfectant powder widely used for sanitation, water disinfection, laboratory cleaning, and industrial hygiene applications. It is highly effective against bacteria, fungi, viruses, and other harmful microorganisms, making it suitable for maintaining hygienic conditions in hospitals, laboratories, factories, and public areas.

Formulated with active chlorine compounds, Chlorotex provides fast-acting and long-lasting disinfection performance. It is easy to use, dissolves quickly in water, and ensures reliable sterilization for routine cleaning and contamination control.

Key Features:
• Strong chlorine-based disinfectant action
• Effective against bacteria, fungi, and viruses
• Fast dissolving and easy to use
• Long-lasting sanitizing effect
• Suitable for large-scale hygiene applications

Applications:
• Laboratory and hospital disinfection
• Water tank and surface sanitization
• Industrial cleaning applications
• Floor and equipment sterilization
• Public hygiene and sanitation use

Sodium Persulphate (CAS 7775-27-1) is a powerful oxidizing agent widely used in laboratories, electronics, polymers, water treatment, and chemical synthesis. It appears as a white crystalline powder and is highly soluble in water. Known for its strong oxidative properties, it is commonly used as an etchant, initiator, and cleaning agent.

Chemical Formula: Na₂S₂O₈
Appearance: White crystalline powder
Purity: 98%–99% (varies by brand)

Key Features:

• Strong and stable oxidizing agent

• Excellent for etching and surface cleaning

• High solubility in water

• Reliable for analytical and industrial applications

• Consistent performance and long shelf life

Applications:

• PCB etching in electronics

• Polymerization initiator for plastics & rubber

• Oxidizer in chemical synthesis

• Soil and groundwater remediation

• Water treatment and industrial cleaning

• Laboratory reagent for analysis

Packing: 100 g, 500 g, 1 kg, 25 kg (depending on grade and brand)