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calcium Nitrite

calcium Nitrite is a common inorganic copper salt, typically encountered as the trihydrate (Cu(NO₃)₂·3H₂O). It appears as blue, deliquescent crystals and is an oxidizing agent. It finds wide application in organic synthesis catalysts, pyrotechnics, electroplating, pigments, and agriculture.
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Product Parameters


Product Name (English)calcium Nitrite
CAS No.10031-43-3 / 3251-23-8 
Physical Properties- Blue crystalline solid, deliquescent
- Characteristic odor of nitrogen oxides
- Soluble in water and ethanol
- Strong oxidizing agent
Applications- Catalyst in organic synthesis and petrochemical industries
- Oxidizing agent in pyrotechnics and explosives
- Etching and surface treatment agent in electronics
- Raw material for copper-based pigments and ceramics
SpecificationsPurity: ≥99.0% (Industrial Grade)
Cupric Nitrate (Cu(NO₃)₂·3H₂O) Content: ≥99.5%
Water Insolubles: ≤0.05%
Chloride (Cl): ≤0.005%
Sulfate (SO₄): ≤0.02%
Packaging25 KG/bag (inner plastic, outer woven bag) or 50 KG/drum

Basic Properties


  1. Physical Properties:
    · Appearance: Blue, deliquescent crystalline solid.
    · Melting Point: 114.5°C (trihydrate, decomposes).
    · Density: 2.32 g/cm³ (trihydrate).
    · Solubility: Readily soluble in water, ethanol, ammonia.
    · Odor: Characteristic odor of nitrogen oxides.

  2. Chemical Properties:
    · Strong oxidizing agent, reacts vigorously with combustible/reducing materials.
    · Decomposes upon heating, releasing oxygen and toxic brown nitrogen dioxide fumes.
    · Aqueous solution is weakly acidic.
    · Can react violently or explosively with many organic compounds.

Main Applications


  1. Industrial Catalyst: Used as a catalyst in petrochemical and organic synthesis reactions.

  2. Oxidizing Agent: Employed in the manufacture of fireworks, matches, and explosives.

  3. Electroplating & Surface Treatment: Used for copper plating, metal surface coloring, and etching.

  4. Pigments & Ceramics: Serves as a raw material for ceramic glazes and pigments.

  5. Other Applications: Laboratory analytical reagent, agricultural insecticides, wood preservatives, etc.

Safety Precautions


  1. Oxidizing Nature:
    · Strong oxidizer. Mixtures with combustibles, reducing agents, organic materials, sulfur, or phosphorus may pose a fire or explosion risk.
    · Must be stored separately from flammables, reducing agents, and acids.

  2. Health Hazards:
    · Harmful if inhaled, swallowed, or absorbed through skin.
    · Causes severe irritation to eyes, skin, and respiratory tract. Inhalation of dust may cause metal fume fever.
    · Decomposes at high temperatures emitting highly toxic nitrogen oxide fumes.

  3. Handling Protection:
    · Wear a respirator, chemical safety goggles, impermeable gloves, and protective clothing during handling.
    · Avoid dust formation and prevent contact with combustibles or reducing agents.
    · Ensure adequate local exhaust and general ventilation.

  4. Storage & Transportation:
    · Store in a cool, dry, well-ventilated area away from ignition sources and heat.
    · Storage temperature should not exceed 30°C; relative humidity should not exceed 80%.
    · Keep container tightly sealed and protected from moisture. Store separately from reducing agents, active metal powders, combustibles, and acids.

Company Profile

Junteng Chemical is a professional chemical raw materials trading company dedicated to providing customers with one-stop procurement services. Through strict supplier, supply chain, and after-sales management, the company ensures that product quality, transportation, and use meet customer needs. Furthermore, the company's technical team offers customized solutions and support services free of charge.

 

The company has projects in the pharmaceutical, pesticide, petrochemical, construction, food additives, wastewater treatment, adhesives, inks, paints, coatings, plastic and rubber processing, detergent raw materials, fertilizer and textile mills, and more. Junteng Chemical sources products of stable and reliable quality, collaborating with domestic and international companies such as Luxi Group, Weiyuan Chemical, Qilu Petrochemical, Dongying Lihuayi, Yanshan Petrochemical, Sinopec, Shijiazhuang Refinery, Qingdao Petrochemical, Sailboat, Dow Chemical, BASF, South Korea, Taiwan, and Saudi Arabia. Our stable supply, superior product quality, and mature logistics have earned us a wide clientele. We look forward to collaborating with all of you for a mutually beneficial future.

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Company advantages

1

One-Stop Procurement
Platform

We integrate resources across all productcategories, including organic solvents,resins and rubbers, and inorganicchemicals,and strictly control suppliers.supply chains, and after-sales processes toensure stable quality, efficienttransportation,and worry-free use,simplifying your procurement process.

2

Professional Team TechnicalEmpowerment

Equipped with an experienced technicalteam, we provide free personalizedsolutions and professional technicalsupport to customers in varlous industrie,such as pharmaceuticals, petrochemicals,coatings and inks, and sewage treatment,.helping you solve problems and improveefficiency.

3

Global supply ChainSecurity

We work with top domestic and foreignchemical giants such as Luxi Group, QiluPetrochemical, Sinopec, BASF of Germany,and Dow of the United States to establisha stable and reliable high-quality supplynetwork and a mature logistics system toensure timely and safe delivery of
products.

4

Deep Win-Win CooperationConcept

Adhering to the concept of "integrity.immediate action, professionalism,innovation and win-win" and taking"customer success and altruism" as ourmission, we are committed to establishinglong-term strategic partnerships andcreating a better future through excellentproducts and services.

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