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Lead Acetate Extra Pure Amaris Chemicals
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Lead Acetate Extra Pure

Original price was: $ 17.85.Current price is: $ 17.76.

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Lead Acetate Extra Pure is a crystalline compound with the chemical formula Pb(C₂H₃O₂)₂·3H₂O, often referred to as sugar of lead due to its sweet taste (though it is highly toxic). In laboratory environments, it is primarily used for analytical chemistry, precipitation reactions, and as a reagent for detecting hydrogen sulfide gas, with which it forms black lead sulfide. It is also utilized in organic synthesis and historical pigment studies. Due to its toxicity, handling requires strict safety measures, including gloves, goggles, and proper ventilation. Its extra pure grade ensures minimal contaminants, making it suitable for precise experimental procedures.

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Description

Lead Acetate Extra Pure

Primary Uses

  1. Analytical Reagent for Sulfide Detection:
     Commonly used to detect hydrogen sulfide (H₂S) gas via the formation of black lead sulfide (PbS) precipitate in qualitative analysis. 
  2. Precipitation Reagent:
     Utilized to precipitate halides, chromates, and sulfates during classical inorganic analysis. 
  3. Synthesis of Other Lead Compounds:
     Acts as a starting material for preparing other lead salts and organolead compounds in synthetic and materials chemistry. 

Secondary Uses

  1. Fixative in Histology:
     Occasionally used in microscopy preparations for fixing and staining tissue samples, particularly for nuclear detail. 
  2. Textile Mordant Research:
     Studied for its role as a mordant in dyeing, especially in historical textile and pigment research. 
  3. Study of Heavy Metal Toxicity:
     Employed in toxicology research to investigate lead bioaccumulation, enzyme inhibition, and neurotoxicity in cell or animal models.

KEY PRODUCT FEATURES

1. Basic Identification Attributes

  • Chemical Name: Lead(II) Acetate
  • Synonyms: Acetic acid, lead(2+) salt; Sugar of Lead
  • Chemical Formula: Pb(C₂H₃O₂)₂·3H₂O (trihydrate form)
  • CAS Number: 6080-56-4
  • Molecular Weight: 379.33 g/mol (trihydrate)
  • Grade: Extra Pure (analytical/laboratory use)
  • Appearance: White crystalline solid
  • Odor: Slight acetic odor
  • Solubility: Soluble in water and glycerol, slightly soluble in ethanol
  • Taste: Sweet, but highly toxic — do not ingest

2. Safety & Hazard Attributes

  • GHS Classification:
    • Acute Toxicity (Oral) – Category 4
    • Reproductive Toxicity – Category 1A
    • Specific Target Organ Toxicity (Repeated Exposure) – Category 2
    • Aquatic Chronic – Category 2
  • Hazard Statements:
    • H302: Harmful if swallowed
    • H360: May damage fertility or the unborn child
    • H373: May cause damage to organs through prolonged or repeated exposure
    • H411: Toxic to aquatic life with long lasting effects
  • Precautionary Statements:
    • P201: Obtain special instructions before use
    • P264: Wash hands thoroughly after handling
    • P273: Avoid release to the environment
    • P280: Wear protective gloves, clothing, eye and face protection
  • Personal Protective Equipment (PPE):
    • Lab coat
    • Chemical-resistant gloves (e.g., nitrile)
    • Safety goggles or face shield
    • Dust respirator (if airborne dust risk)
  • First Aid Measures:
    • Inhalation: Move to fresh air, seek medical attention
    • Skin Contact: Wash with soap and water
    • Eye Contact: Rinse with water for 15 minutes, get medical aid
    • Ingestion: Do not induce vomiting, seek immediate medical help
  • Fire Hazards:
    • Not flammable
    • Extinguishing Media: Water spray, dry chemical, foam, or CO₂
    • Avoid dust buildup—may support combustion of other materials

3. Storage & Handling Attributes

  • Storage Conditions:
    • Store in tightly sealed containers
    • Keep in a cool, dry, well-ventilated area
    • Store away from acids, strong oxidizers, and food items
    • Label as Toxic and handle in accordance with local regulations
  • Handling Tips:
    • Use with adequate ventilation or under fume hood
    • Avoid dust formation and contamination of work areas

4. Laboratory Applications

  • Primary Uses:
    • Used in qualitative analysis for detection of sulfides
    • Mordant in textile dyeing and printing processes (limited modern use)
    • Precipitating agent in chemical synthesis
    • Historical use in cosmetics and hair dyes (now restricted)
  • Secondary Uses:
    • Demonstrations of toxic heavy metal reactions
    • Reagent in preparation of other lead compounds
    • Teaching aid for illustrating heavy metal chemistry (with strict safety controls)
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):

  • Wear a lab coat, chemical-resistant nitrile gloves, and safety goggles.
  • Use a certified respirator if dust or fumes may be generated.
  • Work in a fume hood to minimize inhalation risks.

Handling:

  • Handle with extreme care; avoid all contact.
  • Do not eat, drink, or smoke while handling.
  • Prevent dust formation; avoid inhalation, ingestion, or skin/eye contact.
  • Wash hands and face thoroughly after handling.

Storage:

  • Store in a cool, dry, well-ventilated area away from incompatible materials.
  • Keep the container tightly closed and clearly labeled.
  • Store separately from acids, oxidizing agents, and food items.

FIRST AID MEASURES

Inhalation:

  • Move the person to fresh air immediately.
  • Provide oxygen if breathing is difficult.
  • Seek urgent medical attention.

Skin Contact:

  • Remove contaminated clothing.
  • Wash skin thoroughly with soap and water for at least 15 minutes.
  • Seek medical advice if irritation or symptoms develop.

Eye Contact:

  • Rinse cautiously with water for at least 15 minutes.
  • Remove contact lenses if present and easy to do.
  • Continue rinsing and get immediate medical attention.

Ingestion:

  • Rinse your mouth thoroughly with water.
  • Do NOT induce vomiting.
  • Seek immediate medical attention—lead compounds are toxic if ingested.

FIRE FIGHTING MEASURES

Flammability:

  • Not flammable but may decompose at high temperatures to form toxic fumes.

Extinguishing Media:

  • Use water spray, dry chemical, foam, or CO₂ depending on surrounding fire.

Hazardous Combustion Products:

  • May emit toxic lead fumes and carbon oxides upon decomposition.

Firefighter Protection:

  • Wear full protective clothing and self-contained breathing apparatus (SCBA).
  • Avoid inhalation of toxic vapors or dust.

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