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Home > Inorganic Chemistry > Inorganic Salts > Sodium nitrite for Sale > Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99%
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - large image1
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - image1
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - image2
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - image3
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - image4
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - image5
Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99% buy - image6

Sodium nitrite (CAS7632-00-0) Manufactured by Shaanxi Dideu Medichem Co., Ltd.99%

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Unit Price:

$1/MT FOB

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CAS No.:

7632-00-0

Grade:

Industrial Grade

Content:

99%

Port:

Shanghai

Brand:

Dideu

Packaging:

25Kg/Bag

Sample Available:

Yes

Price valid (until):

2026-11-20

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 Details

  • Seller Information

  • Inquiry History

  • Description


      Product Detail  


    • Molecular Weight: 69.00 g/mol

      • Appearance: White to slightly yellowish crystalline powder, granules, or pellets.

      • Odor: Odorless (or faint characteristic odor).

      • Chemical & Industrial Uses

        • Food Industry (Preservative & Color Fixative):

          • Widely used as a food additive (commonly designated as E250) in cured meats (such as ham, bacon, hot dogs, and sausages).

          • It inhibits the growth of bacteria (especially Clostridium botulinum, which causes botulism) and gives meat products a characteristic pink/red color.

        • Chemical Synthesis & Dye Manufacturing:

          • Serves as a key raw material in the production of diazo dyes, azo compounds, and various organic chemicals.

          • Used in the manufacturing of nitroso compounds and pharmaceuticals.

        • Metallurgy & Metal Treatment:

          • Used as a corrosion inhibitor in industrial cooling systems and metalworking fluids.

          • Applied in metal surface treatment, phosphating processes, and stripping of tin coatings.

        • Medical / Pharmaceutical Applications:

          • Used medically as an antidote for cyanide poisoning (often administered alongside sodium thiosulfate).

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    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
    Email & Skype: 1082@dideu.com Telephone:+86-17392703752
    Mobile&Wechat&Whatsapp: +8617392703752





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    Items Standard
    Test Results

    Identification

    A.H-NMR:Comply with the structure
    Complies
    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 ≤0.5 0.18
    Purity % ≥99.0
    99.7
    Assay % 99.0 ~101.0 (anhydrous substance).
    99.8
    Storage Preserve in well-closed, light-resistant and airtight containers.
    Complies

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    Our normal packaging is 25kgs/Drum,200kgs/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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    Shop 2800223-30-5,TYRA-300,Dabogratinib,Shaanxi Dideu,gold product.Manufacturer, Discount-Detailed Image 13


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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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    Items Specifications
    purity 99




    ECHEMI Editorial Reference
    Sodium nitrite, NaN02, is a fire-hazardous, air-sensitive, yellowish white powder that is soluble in water and decomposes at temperatures above 320°C (608 °F). Sodium nitrite is used as an intermediate for dye stuffs and for pickling of meat, in dyeing of textiles, in rustproofing, in medicine, and as a reagent in organic chemistry.

    Certificates

    Basic Info
    Product Name:

    Sodium nitrite

    Other Name:

    Nitrous acid,sodium salt (1:1);Nitrous acid,sodium salt;Anti-Rust;Filmerine;Sodium nitrite;Synfat 1004;Sodium nitrite (NaNO2);Erinitrit;M 138C;E 250;SNS 40;Nitrous Acid Soda;Nitrogen dioxide,sodium salt (1:1);Accel XP;Accel 2000H;32863-15-3;56227-20-4;82497-43-6;82998-40-1;1992765-27-1

    CAS No.:

    7632-00-0

    UN No.:

    1500

    Molecular Formula:

    HNO2.Na

    InChIKeys:

    InChIKey=ZAOCWQZQPKGTRN-UHFFFAOYSA-N

    Molecular Weight:

    68.99530

    Exact Mass:

    68.98270

    EC Number:

    231-555-9

    HScode:

    2834299090

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    52.49000

    XLogP3:

    0.2506

    Appearance:

    White to gray white powder

    Density:

    2.26 g/cm3

    Melting Point:

    271 °C

    Boiling Point:

    320 °C

    Water Solubility:

    H2O: 820 g/L (20 ºC)

    Storage Conditions:

    Storage Room low temperature ventilation drying ,with organic compounds, reducing agent, phosphorus and other flammable materials, food raw materials separately

    Toxicity:

    LD50 orally in rats: 180 mg/kg (Smyth)

    Explosive limit:

    May explode on heating above 530 deg C ... /Sodium nitrite/ is a strong oxidant and reacts with combustible and reducing materials causing fire and explosion hazard.

    Taste:

    Slightly salty taste

    PH:

    Aq soln is alkaline, pH about 9

    Hazard Identification

    Classification of the substance or mixture

    Oxidizing solids, Category 3

    Acute toxicity - Category 3, Oral

    Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H272 May intensify fire; oxidizer

    H301 Toxic if swallowed

    H400 Very toxic to aquatic life

    Precautionary statement(s)
    Prevention

    P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

    P220 Keep away from clothing and other combustible materials.

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

    P264 Wash ... thoroughly after handling.

    P270 Do not eat, drink or smoke when using this product.

    P273 Avoid release to the environment.

    Response

    P370+P378 In case of fire: Use ... to extinguish.

    P301+P316 IF SWALLOWED: Get emergency medical help immediately.

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

    P330 Rinse mouth.

    P391 Collect spillage.

    Storage

    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

    NO contact with combustible substances. 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 combustible substances, reducing agents and acids. Dry. Well closed.

  • 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
    93 Inquiries
    Country Product Purchase Quantity Date Posted
    Canada

    Sodium Nitrite CAS 7632-00-0

    5 KG Dec 11, 2025
    United States

    Sodium nitrite 99% powder 7632-00-0

    250 G Feb 2, 2024
    United States

    High quality Sodium nitrite NaNO2 99% powder CAS 7632-00-0 supply in stock

    25 KG Nov 16, 2023
    Pakistan

    sodium nitrite NaNO2

    540 MT Apr 26, 2024
    United Arab Emirates

    Sodium Nitrite

    300 MT Mar 26, 2026
    Netherlands

    Sodium nitrite

    500 MT Oct 12, 2026
    India

    Soudim nitrite

    28.00 MT Oct 8, 2026
    United States

    Sodium Nitrite

    100 G Oct 8, 2026
    United Kingdom

    Sodium nitrite

    0.25 KG Oct 6, 2026
    United States

    Sodium nitrite

    300 G Sep 30, 2026
    Singapore

    Sodium Nitrite

    1 KG Sep 23, 2026
    Canada

    Sodium Nitrite 98%+

    1 KG Sep 3, 2026
    United States

    Sodium Nitrite

    100 G Sep 2, 2026
    United States

    Sodium Nitrite

    1 PCS Aug 31, 2026
    Kuwait

    Sodium nitrite

    100 G Aug 30, 2026
    Canada

    Sodium Nitrite

    1 PCS Jul 27, 2026
    United States

    sodium nitrite

    100 G Jul 21, 2026
    United States

    Sodium Nitrite

    100 G May 26, 2026
    Singapore

    Sodium Nitrite

    1 PCS May 6, 2026
    Singapore

    Sodium Nitirite

    1  Apr 30, 2026
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