Zinc Granules Extra Pure Amaris Chemicals
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LABORATORY GRADE

Zinc Granules Extra Pure

$ 16.20

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 Zinc Granules Extra Pure is a high-purity elemental zinc in granular form widely used in laboratories and research for chemical synthesis, analytical standards, and materials science. Its granular form allows for easy handling and enhanced surface area in reactions, especially in redox and electrochemical applications. The Extra Pure grade ensures minimal impurities, making it ideal for sensitive analytical, metallurgical, and pharmaceutical research. It is stable under normal conditions but should be stored away from acids and oxidizing agents to avoid hazardous reactions such as hydrogen gas evolution.

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Description

Zinc Granules Extra Pure

PRIMARY USES

  1. Analytical Reagent & Laboratory Applications:
  • High-purity zinc source for quantitative and qualitative chemical analyses
  • Used in redox titrations as a reducing agent
  • Preparation of zinc electrodes and calibration standards in electrochemical experiments
  • Employed in synthesis of zinc salts, organozinc compounds, and coordination complexes
  • Used in metallurgical studies and experimental alloy preparation
  • Acts as a reference material for zinc purity and metal content determination
  • Utilized in research for zinc ion release and corrosion behavior under controlled lab conditions
  • Key reagent in studying zinc reactivity, galvanic cells, and zinc-based batteries
  1. Materials Science & Metallurgy:
  • Used in alloy production research (e.g., brass and other zinc-based alloys)
  • Investigated for corrosion resistance and surface treatment studies
  • Applied in powder metallurgy and sintering research
  • Used in testing zinc coatings and plating process development
  1. Chemical Synthesis:
  • Serves as a reductant in organic synthesis reactions (e.g., reduction of aldehydes and ketones)
  • Used in synthesis of pharmaceutical intermediates requiring elemental zinc
  • Applied in preparation of zinc oxide and other zinc compounds by controlled oxidation

SECONDARY USES

  1. Pharmaceutical & Biochemical Research:
  • Used in studies of zinc bioavailability and metabolic pathways
  • Reagent in enzymatic and biochemical assays involving zinc-dependent enzymes
  • Applied in synthesis of zinc-based therapeutic agents and supplements
  1. Environmental & Industrial Applications:
  • Investigated for use in water treatment processes for heavy metal removal
  • Used in research of zinc behavior in soil and aquatic environments
KEY PRODUCT FEATURES

1. Basic Identification Attributes

Chemical Name: Zinc (Granules)
CAS Number: 7440-66-6
HS Code: 7901.11.00
Molecular Formula: Zn
Synonyms:

  • Granular zinc metal
  • Zinc granules
  • Metallic zinc

2. Physical & Chemical Properties

Physical State: Solid granular metal
Color & Odor: Bluish-white metallic luster, odorless
Melting Point: 419.5 °C
Boiling Point: 907 °C
Density/Specific Gravity: 7.14 g/cm³
Solubility:

  • Insoluble in water
  • Reacts with acids to produce zinc salts and hydrogen gas
    pH Level: Not applicable (metallic element)
    Vapor Pressure & Volatility: Negligible at room temperature
    Flash Point: Not flammable
    Autoignition Temperature: Not applicable
    Viscosity: Not applicable

3. Safety & Hazard Attributes

Hazard Class (GHS Classification):

  • Not classified as hazardous in solid granular form
    NFPA Ratings:
  • Health: 1 (may cause minor irritation with dust)
  • Flammability: 0
  • Reactivity: 1 (reactive with acids)
    Exposure Limits:
  • OSHA PEL: 5 mg/m³ (fume)
  • ACGIH TLV: 2 mg/m³ (respirable dust)
    Reactivity:
  • Stable under normal laboratory conditions
  • Reacts with acids releasing flammable hydrogen gas

4. Storage & Handling Attributes

Storage Conditions:

  • Store in a dry, cool, well-ventilated area
  • Keep away from acids and oxidizing agents
    Incompatible Materials:
  • Strong acids (can produce hazardous hydrogen gas)
  • Oxidizers
    Container Type:
  • Metal or plastic drums, tightly sealed
    Shelf Life & Expiration Date:
  • Stable indefinitely if properly stored
    Special Handling Requirements:
  • Use gloves to prevent contamination
  • Avoid dust generation

5. Regulatory & Compliance Attributes

Regulatory Status:

  • Listed on major chemical inventories such as REACH, TSCA, and EINECS
  • Not classified as hazardous for transport in solid form
    Transportation Restrictions:
  • No special transport restrictions
    Waste Disposal Method:
  • Dispose according to local regulations for metal waste
  • Recycling strongly recommended

6. Environmental & Health Impact

Ecotoxicity:

  • Low toxicity; zinc ions may accumulate if dissolved in aquatic environments at high levels
    Persistence in Environment:
  • Metallic zinc is persistent; corrosion leads to zinc ion release in soil and water
    Carcinogenicity/Mutagenicity:
  • Not classified as carcinogenic or mutagenic
    Biodegradability:
  • Not biodegradable (metallic element)
SAFETY HANDLING PRECAUTIONS

SAFETY PRECAUTIONS

Personal Protective Equipment (PPE):

  • Wear chemical-resistant gloves
  • Use safety goggles or face shield
  • Wear protective clothing
  • Use dust mask if dust is generated

Handling:

  • Handle in a well-ventilated area
  • Avoid contact with acids and inhalation of dust
  • Wash hands thoroughly after handling

Storage:

  • Store in tightly sealed containers
  • Keep dry and away from incompatible materials

FIRST AID MEASURES

Inhalation:

  • Move to fresh air immediately
  • Seek medical attention if irritation persists

Skin Contact:

  • Wash skin with soap and water
  • Remove contaminated clothing
  • Seek medical advice if irritation develops

Eye Contact:

  • Rinse eyes with plenty of water for 15 minutes
  • Seek medical attention if irritation persists

Ingestion:

  • Rinse mouth with water
  • Do not induce vomiting unless advised
  • Seek medical attention if symptoms develop

FIRE FIGHTING MEASURES

Flammability:

  • Not flammable in solid form
     Extinguishing Media:
  • Use water spray, dry chemical, foam, or CO₂
     Hazardous Combustion Products:
  • Zinc oxide fumes when heated to high temperatures
     Firefighter Protection:
  • Use full protective gear and self-contained breathing apparatus

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