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Zinc Nitrate Extra Pure
Original price was: $ 19.65.$ 19.54Current price is: $ 19.54.
Zinc Nitrate Extra Pure is a high-purity, colorless crystalline solid commonly found as the hexahydrate form. It is a vital reagent in analytical chemistry laboratories for zinc and nitrate ion determinations, calibration standards, and synthesis of zinc complexes. Its high water solubility and oxidizing properties make it useful in catalytic, materials science, and environmental chemistry research. The Extra Pure grade ensures minimal impurities, making it suitable for precise laboratory experiments. Careful handling is required due to its oxidizing nature and potential to release toxic nitrogen oxides upon decomposition. Storage in sealed containers away from reducing agents and moisture is essential to maintain quality and safety.
Zinc Nitrate Extra Pure
PRIMARY USES
- Analytical Reagent & Laboratory Applications:
- Widely used as a standard reagent for zinc ion determination and nitrate ion analysis in chemical laboratories
- Employed in qualitative and quantitative analysis, including gravimetric and volumetric methods involving zinc compounds
- Used in preparation of calibration standards and reference materials for spectroscopic and titrimetric assays
- Serves as a precursor in synthetic inorganic chemistry for producing other zinc salts and complexes
- Utilized in redox and precipitation reactions in research and teaching laboratories
- Materials Science & Catalysis Research:
- Used in the synthesis of zinc-based catalysts and nanomaterials for catalytic studies and material development
- Investigated for use in preparation of zinc oxide nanoparticles via thermal decomposition or precipitation routes
- Applied in research on corrosion inhibitors and protective coatings involving zinc salts
SECONDARY USES
- Environmental Chemistry & Water Treatment Studies:
- Employed in laboratory studies assessing zinc ion effects on aquatic systems and pollutant remediation
- Used in simulation of nitrate contamination and its interaction with metal ions in soil and water chemistry research
- Pharmaceutical & Biochemical Research:
- Used in trace element studies related to zinc metabolism and biochemical assays involving nitrate salts
- Serves as a reagent in biochemical pathway studies and enzyme activity assays involving zinc ions
1. Basic Identification Attributes
Chemical Name: Zinc Nitrate
CAS Number: 10196-18-6
HS Code: 2834.29.00
Molecular Formula: Zn(NO₃)₂·6H₂O (common hydrated form)
Synonyms:
- Zinc nitrate hexahydrate
- Zinc dinitrate
- Zinc nitrate hexahydrate reagent
2. Physical & Chemical Properties
Physical State: Crystalline solid (commonly hexahydrate)
Color & Odor: Colorless to white, odorless
Melting Point: ~36 °C (hexahydrate melts)
Boiling Point: Decomposes above 100 °C releasing nitrogen oxides
Density/Specific Gravity: ~2.28 g/cm³ (hexahydrate)
Solubility:
- Highly soluble in water (> 700 g/L at 20 °C)
- Slightly soluble in ethanol
pH Level: Acidic solution (pH ~4 for 1% aqueous solution)
Vapor Pressure & Volatility: Low volatility, but releases NOx gases on heating
Flash Point: Not flammable
Autoignition Temperature: Not applicable
Viscosity: Not applicable
3. Safety & Hazard Attributes
Hazard Class (GHS Classification):
- Oxidizing solid (Category 3)
- Acute toxicity (oral, Category 4)
- Eye irritation (Category 2A)
- Specific target organ toxicity — single exposure (Category 3, respiratory tract irritation)
NFPA Ratings: - Health: 2
- Flammability: 0
- Reactivity: 1
Exposure Limits: - No specific OSHA PEL; general nuisance dust limits apply
Reactivity: - Stable under recommended storage conditions
- Reacts with reducing agents, releases nitrogen oxides upon decomposition
4. Storage & Handling Attributes
Storage Conditions:
- Store in a cool, dry, well-ventilated area away from incompatible materials
- Protect from moisture and direct sunlight
Incompatible Materials: - Strong reducing agents
- Combustible materials
- Alkalis and bases
Container Type: - Polyethylene or glass bottles, tightly sealed
Shelf Life & Expiration Date: - Stable for several years if kept dry and sealed
Special Handling Requirements: - Avoid dust generation and inhalation
- Use protective gloves and goggles
5. Regulatory & Compliance Attributes
Regulatory Status:
- Listed in REACH, TSCA, and other major inventories
- Approved for laboratory and research use, but not for food or pharmaceutical ingestion
Transportation Restrictions: - Classified as oxidizing solid (UN number 1477) requiring standard transport precautions
Waste Disposal Method: - Dispose according to local hazardous waste regulations
- Avoid release to environment
6. Environmental & Health Impact
Ecotoxicity:
- Toxic to aquatic organisms, may cause long-term adverse effects
Persistence in Environment: - Soluble and mobile in water systems
Carcinogenicity/Mutagenicity: - Not classified as carcinogenic or mutagenic
Biodegradability: - Inorganic salt; does not biodegrade but dilutes and disperses in aquatic systems
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Chemical-resistant gloves (nitrile or rubber)
- Safety goggles or face shield
- Lab coat or protective clothing
- Dust mask or respirator if airborne dust or vapors may occur
Handling:
- Use in well-ventilated area or fume hood
- Avoid inhaling dust or vapors
- Do not ingest or allow skin/eye contact
- Wash hands after use
Storage:
- Keep container tightly closed
- Store away from incompatible materials and moisture
FIRST AID MEASURES
Inhalation:
- Move to fresh air immediately
- Seek medical attention if breathing is difficult
Skin Contact:
- Wash thoroughly with soap and water
- Remove contaminated clothing
- Seek medical attention if irritation occurs
Eye Contact:
- Rinse immediately with plenty of water for at least 15 minutes
- Seek medical attention promptly
Ingestion:
- Rinse mouth with water
- Do not induce vomiting unless instructed
- Seek medical help immediately
FIRE FIGHTING MEASURES
Flammability:
- Non-flammable but supports combustion due to oxidizing nature
Extinguishing Media: - Use water spray, foam, or dry chemical extinguisher
Hazardous Combustion Products: - Releases nitrogen oxides (NOx) when heated
Firefighter Protection: - Wear full protective gear and self-contained breathing apparatus
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