Paraformaldehyde (100 grams) - Lab Grade | CAS No.: 30525-89-4
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Potassium Chloride (100 grams) - Lab Grade | CAS No.: 7447-40-7
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Phenolphthalein Powder (100 grams) – Lab Grade | CAS No.: 77-09-8

₹480.25 (inc. GST) / Unit

Minimum Order Quantity: 1 Unit

Expiry Year: 2029/2030

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Phenolphthalein Powder, Lab Grade, is a widely used acid–base indicator in analytical chemistry. It is commonly applied in titrations to detect endpoint changes in alkaline solutions. In laboratory practice, it is also used in pH studies and qualitative demonstrations of acidity and basicity. Lab-grade phenolphthalein offers high purity, sharp color transition, and reliable performance, making it suitable for analytical, educational, and quality control laboratory applications.

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GHS Classification

GHS05
GHS05
GHS07
GHS07
GHS08
GHS08

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GHS07

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GHS08

May cause serious or long-term health effects, including organ damage, cancer, genetic defects or reproductive harm.
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H272

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H302

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H319

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Precautionary Statements

P220

Keep away from clothing and other combustible materials. ,

P264

Wash … thoroughly after handling. ,

P280

Wear protective gloves/protective clothing/eye protection/face protection/… ,

P305+P351+P338

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. ,

P370+P378

In case of fire: Use … to extinguish. ,

P501

Dispose of contents/container to …
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GHS07

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GHS08

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Hazard Statements

H302

Harmful if swallowed ,

H315

Causes skin irritation ,

H319

Causes serious eye irritation ,

H331

Toxic if inhaled ,

H351

Suspected of causing cancer
Precautionary Statements

P261

Avoid breathing dust/fume/gas/mist/vapours/spray. ,

P264

Wash … thoroughly after handling. ,

P270

Do not eat, drink or smoke when using this product. ,

P271

Use only outdoors or in a well-ventilated area. ,

P280

Wear protective gloves/protective clothing/eye protection/face protection/… ,

P301+P312

IF SWALLOWED: Call a POISON CENTER/doctor/… if you feel unwell. ,

P304+P340

IF INHALED: Remove person to fresh air and keep comfortable for breathing. ,

P305+P351+P338

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. ,

P308+P313

IF exposed or concerned: Get medical advice/attention. ,

P405

Store locked up. ,

P501

Dispose of contents/container to …
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GHS Classification

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GHS08

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Hazard Statements

H314

Causes severe skin burns and eye damage
Precautionary Statements

P260

Do not breathe dust/fume/gas/mist/vapours/spray. ,

P264

Wash … thoroughly after handling. ,

P280

Wear protective gloves/protective clothing/eye protection/face protection/… ,

P301+P330+P331

IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. ,

P303+P361+P353

IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. ,

P305+P351+P338

IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. ,

P310

Immediately call a POISON CENTER/doctor/… ,

P363

Wash contaminated clothing before reuse. ,

P405

Store locked up. ,

P501

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    Description

    Phenolphthalein Powder is a widely used organic compound and pH indicator in analytical chemistry laboratories. It is colorless in acidic solutions and develops a distinct pink coloration in alkaline conditions, making it highly valuable for titration work.

    This lab grade phenolphthalein is commonly used in acid–base titrations, solution standardization, and teaching laboratories for demonstrating pH transitions. Its sharp and easily observable color change ensures accurate endpoint detection.

    Phenolphthalein is also employed in chemical research, educational demonstrations, and formulation testing where pH sensitivity is critical.

    • CAS Number: 77-09-8
    • Appearance: White to pale yellow powder
    • pH Transition Range: 8.2 – 10.0
    • Applications: Acid–base titrations, analytical chemistry

    Storage & Handling: Store in a dry place and avoid inhalation of dust.

    Safety Information

    Review product-specific safety information, including GHS hazard classifications, pictograms, signal words, and precautionary statements. Follow recommended handling, storage, protective equipment, and disposal guidelines to ensure safe use.

    GHS Classification for Phenolphthalein Powder (100 grams) - Lab Grade | CAS No.: 77-09-8

    GHS Code Pictogram Image Pictogram Name Description
    GHS05 Corrosion Corrosion May cause severe skin burns, serious eye damage or corrosion of metals.
    GHS07 Exclamation Mark Exclamation Mark May cause irritation, harmful effects, allergic skin reactions, dizziness or respiratory tract irritation.
    GHS08 Health Hazard Health Hazard May cause serious or long-term health effects, including organ damage, cancer, genetic defects or reproductive harm.

    Hazard Statements for Phenolphthalein Powder (100 grams) - Lab Grade | CAS No.: 77-09-8

    Hazard Code Hazard Statement
    H302 Harmful if swallowed
    H314 Causes severe skin burns and eye damage
    H315 Causes skin irritation
    H319 Causes serious eye irritation

    Precautionary Statements for Phenolphthalein Powder (100 grams) - Lab Grade | CAS No.: 77-09-8

    Precautionary Code Precautionary Statement
    P264 Wash … thoroughly after handling.
    P270 Do not eat, drink or smoke when using this product.
    P280 Wear protective gloves/protective clothing/eye protection/face protection/…
    P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/… if you feel unwell.
    P302+P352 IF ON SKIN: Wash with plenty of water/…
    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
    P310 Immediately call a POISON CENTER/doctor/…
    P501 Dispose of contents/container to …

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    IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.     ,

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    IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.     ,

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    Wash contaminated clothing before reuse.     ,

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