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factory price Metallic calcium /metal calcium

Categories metal
Brand Name: hutongglobal
Model Number: HCU-2
Place of Origin: China
MOQ: 6mt
Price: usd 5000-6000/mt
Payment Terms: Western Union, L/C, T/T
Supply Ability: 1000mt
Delivery Time: 7
Packaging Details: 150kg steel drum,80drums/FCL
Product name: calcium metal
Appearance: Silver white soft metal
Color: Grey
Shape: lump
Usage: Tetraethyl lead
melting point: 97℃
boiling point: 882℃
density: 0.97g/cm3
CAS: 7440-23-5
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    factory price Metallic calcium /metal calcium

    Product introduction


    Chinese name: Calcium
    Water-soluble: Reacts with water
    Appearance: silver white to off white powder


    Characteristic and superiority


    Calcium is softer than lead than magnesium. Face-centered cubic α-Ca is converted to hexagonal crystalline γ-Ca at 464 ° C. Calcium in the air is oxidized gradually darken, the more pure calcium becomes darker more slowly. Slow reaction with water at room temperature, heating is fast, intense reaction with acid, should be stored in paraffin oil.Calcium in the air is oxidized gradually darken, the more pure calcium becomes darker more slowly. Slow reaction with water at room temperature, heating is fast, intense reaction with acid, should be stored in paraffin oil.


    Application


    1, deoxidation, desulfurization, degassing in steelmaking and cast iron;
    2, in the production of chromium, niobium, samarium, thorium, titanium, uranium and vanadium and other deoxidation;
    3, as an alloy material used in the lead industry to produce maintenance-free automotive batteries, calcium-lead alloy can increase the strength and improve corrosion resistance and creep resistance;
    4, in a variety of non-ferrous metals, rare earth metals and refractory metals as a deoxidizing agent;
    5, In the production of aluminum, beryllium, copper, lead, magnesium and other nonferrous alloy production as an alloying agent (blend);
    6, in the production of high-purity steel and non-ferrous alloy as a deoxidizer;
    7, In addition to bismuth in lead smelting industry and lead alloys;

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    product properties


    appearancelump
    boiling point1440℃
    Melting point850℃
    density1.54g/cm3
    SolubilityDo not dissolve in benzene, kerosene, slightly soluble in ethanol, soluble in acid, liquid ammonia.
    ph11 to 12 (1% solution)
    Saturated vapor pressure (kPa)1.33 (983 ° C)
    Critical pressure (MPa)15.3

    Emergency treatment


    First, the leak emergency response
    Isolate leaking pollution area and restrict access. Cut off the fire. Recommended emergency personnel to wear self-contained breathing apparatus, wear fire protective clothing. Do not touch the spill directly. A small amount of leakage: rinse with plenty of water, diluted with water into the waste water system. Large leaks: water wetting, and then collected for recycling or shipped to the disposal of waste disposal sites.
    Second, protective measures
    Respiratory protection: Wear a hood-type, electrically-powered, filtered respirator when possible exposure to dust.
    1 Eye protection: Respiratory protection has been protected.
    2 body protection: wear plastic protective clothing.
    3 hand protection: wear rubber gloves.
    4 other: the work site is strictly prohibited smoking.
    Third, first aid measures
    1 Skin contact: Immediately remove contaminated clothing, rinse with plenty of water for at least 15 minutes. Get medical attention.
    2 Eye contact: Lift the eyelid immediately, rinse thoroughly with plenty of running water or saline for at least 15 minutes. Get medical attention.
    3 Inhalation: Remove quickly from the scene to fresh air. Keep the airway clear. If breathing is difficult, give oxygen. If breathing stopped, resuscitate immediately. Get medical attention.
    5 Ingestion: Gargle with water, to drink milk or egg white. Get medical attention.
    6 fire fighting methods: No water, halogenated hydrocarbon agent rescue, it is not appropriate to use carbon dioxide fire extinguishing. In the fire, such as improper use of fire extinguishing agents, but also violent reactions can occur, causing an explosion, we must pay special attention to fire safety and rescue. Extinguishing agents: dry graphite, soda ash, sodium chloride powder.


    Packaging & Shipping

    Packing

    calcium metal


    150kg/drum ,12mt/FCL


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    Delivery


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    Our Services

    Our services:If you have any problems about the product, we have professional staff to answer for you.


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    Company Information

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    Company information

    Hutong Global Co ., Ltd., is an integrated enterprise which includes the research and development, production. business scope covers zeolite/, catalyst,solvent etc.

    Locates in tianjin, the largest sea port city in north china,which endow us more advantage to promp delivery and better service. and It takes us only an hour to get to the port.IMG_20170808_110834.jpg

    We have a very pleasant office environment,and own transport process.


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    Our products sell to more 20 counties and win highly reputation in middle east, asia, south America and europe.

    Taking 'Quality for survival, credit for development' as enterprise's princile. The company is firmly mplementing the scientific management and promoting the products more technical and environmentl to strive in the competitive market.

    Our whole staff would keep hard and innovative in work to provide qualified product and good service.

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    We hope development together with our customer from worldwide.

    FAQ

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    contact

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