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Home > Inorganic Chemistry > Oxides and Peroxides > Calcium oxide for Sale > Calcium oxide for pharmaceutical CAS NO.: 1305-78-8 99% Dideu-1-73875 Dideu
Calcium oxide for  pharmaceutical CAS NO.: 1305-78-8 99%  Dideu-1-73875 Dideu buy - large image1
Calcium oxide for  pharmaceutical CAS NO.: 1305-78-8 99%  Dideu-1-73875 Dideu buy - image1

Calcium oxide for pharmaceutical CAS NO.: 1305-78-8 99% Dideu-1-73875 Dideu

42 Inquiries

Unit Price: Get Latest Price
CAS No.:

1305-78-8

Grade:

Industrial Grade

Content:

99%

Brand:

Dideu

Packaging:

25kg/Cardboard Drum

Sample Available:

Yes

Price valid (until):

2022-12-31

Company Type:
Manufactory
Location:
China
Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance
Average Lead Time:
7 days
Qualification:
Main Products:

Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

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    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
    Email & Skype: 1058@dideu.com Telephone:+86-29-89586680
    Mobile&Wechat&Whatsapp: +8618192503167

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    ItemsStandard
    Test Results

    Identification

    A.H-NMR:Comply with the structureComplies
    B.LC-MS:Comply with the structure
    Complies
    C.The IR spectrum of sample should be identical with that of reference standard.
    Complies
    D.HPLC-ESI-MS
    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
    Complies
    Loss on drying %≤2.0
    0.19
    Heavy metals ppm≤10 
    <10
    Moisture %≤1.0
    0.1
    Sulphated ash %≤0.5 determined on 1.0 g.
    0.009
    Residue on ignition %≤0.1
    0.03

    Related Substances %

    Unspecified impurities: for each impurity≤0.10<0.10
    Total Impurity≤0.50.18
    Purity %≥99.0
    99.7
    Assay %99.0 ~101.0 (anhydrous substance).
    99.8
    StoragePreserve in well-closed, light-resistant and airtight containers.
    Complies


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    Our normal packaging is 25kgs/Drum
    The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.

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    a) Free sample can be supplied.
    b) Guide our clients by professional knowledge and teach them how to use our product after sales.
    c) Accept SGS,BV any other third-party inspection before loading.
    d) High quality best price Guaranteed.


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    Why do you choose Dideu Industries as your partner?


    A) High quality can be guaranteed. Dideu Industries since 1975 are reputed chemical manufacturer and are Certified by ISO 9001;2015 and have GMP certification.Free sample can be arranged before shipment and SGS,BV and other third party inspection company are accepted before loading.For regular customers, we accept L/C 180 Days, D/P,D/A payment term. If there is any quality problem after goods arrive. Dideu Industries will do fully payment refund.


    B) Best price can be guaranteed. As Dideu Industries are integrated pharmaceuticals and chemicals producer, the production cost can be controlled and price will be definitely more competitive than China trading companies.


    C) Professional enginners from Dideu Industries will give professional usage guide and services after sales.


    D)Dideu Industries work 7×24 hours and your request will be processed by our professional staff in different shift period.


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    Dideu Industries is one of the largest producer for general chemical, pharmaceutical, nutrition additive, natural extracts, agrochemical and Daily-Use Chemical in China and is headquartered in Shaanxi, China. The Dideu Group comprises subsidiaries and joint ventures in more than 10 countries and operates six integrated production sites and 21 other production sites in Europe, Asia, Australia, Americas and Africa.Its headquarters is located in Xi’An,China. Dideu has customers in over 200 countries and supplies products to a wide variety of industries.


    At the end of 2014, the company employed more than 13000 people. In 2014, Group Dideu posted sales of 30 billion and income from operations before special items of about 7.5 billion. The company is currently expanding its international activities with a particular focus on Asia countries. Between 1990 and 2005, the company invested 5.2 billion in Asia, for example in sites near Guangxi,Yunnan, Sichuan, Shaanxi China,Mangalore in India,Bangkok, Thailand,Hanoi, Vietnam etc.


    Dideu Industries Consist Of Five Industry Chains:

    I)Pharmaceutical Industries
    II)Nutrition Additive Industries
    III)Daily-Use Chemical Products Industries & Agrochemicals
    IV)Environmental Friendly Chemical And Chemurgy Industries
    V)Petrochemical Industries
    VI)General Chemical Industry


    At Dideu, we redefine chemistry to make the world better - and have been doing so for 75 years. As one of the world's leading chemical company, we combine economic success with environmental protection and social responsibility.Through science and innovation we enable our customers in nearly every industry to meet the current and future needs of society.


    At Dideu, we create chemistry for a sustainable future with science for a better life.Dideu is a Life Science company with a long and glorious history and core competencies in the areas of health care and agriculture. With our innovative products, we are contributing to finding solutions to some of the major challenges of our time. The growing and increasingly aging world population requires improved medical care and an adequate supply of food. Dideu is improving people's quality of life by preventing, alleviating and treating diseases. And we are helping to provide a reliable supply of high quality food, feed and plant based raw materials.We develop new molecules for use in innovative products and solutions to improve health. Our research and development activities are based on a profound understanding of the biochemical processes in living organisms.Our goal is to achieve and sustain leadership positions in our markets, thus creating value for our customers, stockholders and employees. To this end, our strategy is designed to help solve some of the most pressing challenges facing humankind, and by doing this exceptionally well we aim to strengthen the company's earning power.


    We are committed to operating sustainably and addressing our social and ethical responsibilities as a corporate citizen, while at the same time respecting the interests of all our stakeholders. Employees with a passion for innovation enjoy excellent development opportunities at Dideu.Exclusive Focus on the Life Science BusinessesFollowing the economic and legal independence of our former Material Science subgroup.Dideu has charted the course for its successful development as a Life Science company. Our Life Science businesses hold leading positions in innovation driven growth markets. Together they make up a strong, attractive and balanced portfolio that is resistant to fluctuations in demand and to potential risks.The previous structure comprising a strategic management holding company and operational subgroups has thus been replaced by an integrated organization under the umbrella of the strong Dideu brand. The company's operations are managed in three divisions Pharmaceuticals, Consumer Health and Crop Science and the Animal Health business unit.The business continues to be supported by the corporate functions, Dideu Business Services and the service company Currenta, while Technology Services is being integrated into Dideu Group, forming the Engineering and Technology function.

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    ECHEMI Editorial Reference
    White or gray, odorless lumps or granular powder.
    Calcium oxide appears as an odorless, white or gray-white solid in the form of hard lumps. A strong irritant to skin, eyes and mucous membranes. Used in insecticides and fertilizers.|DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid; WetSolid, Liquid|Odourless, hard, white or greyish white masses of granules, or white to greyish powder|WHITE HYGROSCOPIC CRYSTALLINE POWDER.|White or gray, odorless lumps or granular powder.
    Calcium oxide appears as an odorless, white or gray-white solid in the form of hard lumps. A strong irritant to skin, eyes and mucous membranes. Used in insecticides and fertilizers.|Calcium oxide is a member of the class of calcium oxides of calcium and oxygen in a 1:1 ratio. It has a role as a fertilizer.

    Basic Info
    Product Name:

    Calcium oxide

    Other Name:

    Calcium oxide (CaO);Calcium oxide;Calx;Calcium monoxide;Caloxol W 3;Calcia;Calxyl;Rhenosorb C;Rhenosorb F;Desical P;Caloxol CP 2;Burnt lime;Calcia (CaO);Airlock;Quicklime (CaO);CML 31;Bell CML(E);CML 21;CML 35;Vesta PP;QC-X;Bell CML(P);Caloxal CPA;CSQ;CML 35S;E 529;FCA 8A;F Raimu 1300D;F Raimu 900K;Nanotek CaO;Mikuronraimu;NanoActive CaO;NanoActive CaO Plus;Calciogreen;Caltrac;KSX;Rhenogran CaO 80;Bell CML 41;Chelan;Power-Ca;Moisutoppu 10;Borumikku;Vesta 20;NanoActive Calcium Oxide;Shell Lime HTO;Fishcal;CAC 20209A;Rhenofit F;Moisutoppu 20;Rhenofit C;Stomilex;Vesta QCX;CA 602;OM 1;OM 1 (pigment);Polycal OFT 15;DryPaste S 1;Hyper Expan M;Nekafin 2;Polycal O 5325;Polycal OS 325;Caloxol CP 2HU;CaO;CL 90Q90;CaO WFK Super 40;CaO 80;UPC-B 01;JYQ-S 02;F Raimu 1300K;Calcium oxide (CaO);TK 107;Rapidquell Quicklime CL 90Q;Vesta 18;WKF 40;HAL-G;Seisekkai J 1P;Kezadol PCI;HAL-J;12610-14-9;60873-85-0;104624-96-6;245321-52-2;2641773-61-5

    CAS No.:

    1305-78-8

    Molecular Formula:

    CaO

    InChIKeys:

    InChIKey=ODINCKMPIJJUCX-UHFFFAOYSA-N

    Molecular Weight:

    56.07740

    Exact Mass:

    55.95750

    EC Number:

    215-138-9

    ICSC Number:

    0409

    UN Number:

    1910

    DSSTox ID:

    DTXSID5029631

    Color/Form:

    Grey-white, cubic crystals|Colorless, cubic, white crystals|Crystals, white or grayish white lumps, or granular powder|Greyish-yellow, hydroscopic lumps

    HScode:

    2825909000

    Categories:

    Oxides and Peroxides

    Characteristics
    PSA:

    17.07000

    XLogP3:

    -0.11880

    Appearance:

    Calcium oxide appears as an odorless, white or gray-white solid in the form of hard lumps. A strong irritant to skin, eyes and mucous membranes. Used in insecticides and fertilizers.

    Density:

    3.3-3.4 g/cm3

    Melting Point:

    2572 °C

    Boiling Point:

    2850 °C

    Flash Point:

    2850ºC

    Refractive Index:

    1.83

    Water Solubility:

    Reacts

    Storage Conditions:

    Store at RT.

    Vapor Pressure:

    0 mmHg (approx)

    Flammability characteristics:

    Noncombustible Solid, but will support combustion by liberation of oxygen.

    Explosive limit:

    No explosive propertiy

    Odor:

    Odorless

    PH:

    SATURATED SOLN IN WATER IS ABOUT 12.8

    Experimental Properties:

    Crumbles on exposure to moist air|Commercial grade is usually yellowish or brownish tint, due to iron|Readily absorbs CO2 and H2O from air, becoming air-slaked.|A powerful caustic to living tissue. The powdered oxide may react explosively with water.

    Air and Water Reactions:

    Crumbles on exposure to moist air. Reacts with water to form corrosive calcium hydroxide, with evolution of much heat. Temperatures as high as 800° C have been reached with addition of water (moisture in air or soil). The heat of this reaction has caused ignition of neighboring quantities of sulfur, gunpowder, wood, and straw [Mellor 3: 673 1946-47].

    Reactive Group:

    Bases, Strong

    Reactivity Alerts:

    Water-Reactive

    Reactivity Profile:

    A base and an oxidizing agent. Neutralizes acids with generation of heat. Nonflammable, but will support combustion by liberation of oxygen, especially in the presence of organic materials. Reacts very violently with liquid hydrofluoric acid [Mellor 2, Supp. 1:129 1956]. Reacts extremely violently with phosphorus pentaoxide when reaction is initiated by local heating [Mellor 8 Supp.3:406 1971].

    Autoignition Temperature:

    Not flammable (USCG, 1999)

    Flammable Limits:

    Noncombustible Solid, but will support combustion by liberation of oxygen.

    Corrosivity:

    Corrosive

    Hazard Identification

    Classification of the substance or mixture

    Skin irritation, Category 2

    Serious eye damage, Category 1

    Specific target organ toxicity – single exposure, Category 3

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H315 Causes skin irritation

    H318 Causes serious eye damage

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

    P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...

    P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

    P271 Use only outdoors or in a well-ventilated area.

    Response

    P302+P352 IF ON SKIN: Wash with plenty of water/...

    P321 Specific treatment (see ... on this label).

    P332+P317 If skin irritation occurs: Get medical help.

    P362+P364 Take off contaminated clothing and wash it before reuse.

    P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    P317 Get medical help.

    P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

    P319 Get medical help if you feel unwell.

    Storage

    P403+P233 Store in a well-ventilated place. Keep container tightly closed.

    P405 Store locked up.

    Disposal

    P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Separated from strong acids, organic chemicals, water and food and feedstuffs. Dry.Keep tightly closed and dry.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst

    Location:

    https://www.dideu.com/en/

    Payment Terms:

    TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

    Average lead Time:

    7 days

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Company Certificates
    • Shaanxi Dideu Medichem Co. LtdISO Certificate ISO Certificate
    • Shaanxi Dideu Medichem Co. LtdREACH REACH
    Company Profile
    ">Company Profile
  • Inquiry History
    42 Inquiries
    Country Product Purchase Quantity Date Posted
    United States

    Calcium Oxide

    5000 KG Jun 17, 2024
    Czech

    Calcium oxide

    250 KG Sep 24, 2025
    Czech

    Calcium oxide

    250 KG Mar 19, 2024
    South Africa

    Calcium oxide

    1.00 20' Fcl Jun 10, 2026
    Pakistan

    Calcium Oxide

    2.00 20' Fcl Aug 23, 2025
    Germany

    quicklime

    1 KG Jul 18, 2025
    Germany

    Quicklime

    1 40' Fcl Jul 9, 2025
    United Arab Emirates

    CALCIUM OXIDE

    2.00 20' Fcl Apr 7, 2025
    South Korea

    CALCIUM OXIDE

    60 MT Mar 11, 2025
    Uzbekistan

    Calcium Oxide

    40 TON Mar 6, 2025
    Kampuchea (Cambodia )

    Quick Lime

    36 TON Nov 19, 2024
    Mongolia

    Lime

    55 TON Oct 18, 2024
    Singapore

    Calcium Oxide

    10 MT Aug 27, 2024
    Bangladesh

    CaO

    200 MT Jul 29, 2024
    United Arab Emirates

    LIME 98-99%

    2400.00 KG Jul 19, 2024
    Bangladesh

    CaO

    300 MT Jul 15, 2024
    Panama

    calcium oxide

    25000 TON Feb 18, 2024
    Philippines

    Calcium oxide food grade

    1 KG Dec 18, 2023
    United Arab Emirates

    Calcium oxide

    20 MT Dec 16, 2023
    Thailand

    Calcium Oxide

    5000 MT Oct 21, 2023
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