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Phosphoric acid 7664-38-2

TDS 225 Inquiries

Unit Price: Get Latest Price
CAS No.:

7664-38-2

Grade:

Laboratory Grade

Content:

99%

Port:

1

Brand:

Dideu

Packaging:

1KG

Price valid (until):

2026-08-23

Company Type:
Manufactory
Location:
China
Qualification:
Main Products:

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

  • Product Description

  • Seller Information

  • Inquiry History

  • Description

    Shop Glutaraldehyde1kg-Detailed Image 1


    Our Reference Specification, for more details, pls contact us for COA,MSDS and certification:
    Email & Skype: 1043@dideu.com Telephone:+86-29-89586680
    Mobile&Wechat&Whatsapp: +8618192503167

    Shop Glutaraldehyde1kg-Detailed Image 2


    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
    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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    Shop Glutaraldehyde1kg-Detailed Image 10


    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.


    Shop Glutaraldehyde1kg-Detailed Image 11


    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
    Phosphoric acid (H3PO4) is a colorless, odorless, and non-volatile liquid that is highly soluble in water. It is a weak acid with three acidic protons, making it useful in various chemical reactions. Phosphoric acid is known for its ability to act as an excellent acidifying agent and is widely used in industrial applications.

    Certificates

    Basic Info
    Product Name:

    Phosphoric acid

    Other Name:

    Phosphoric acid;Orthophosphoric acid;EVITs;WC-Reiniger;Sonac;Decon 4512;Kefo;3M Etching Liquid;C 134 (acid);C 434 (acid);C 134;C 434;Mikro Klene DF;K-etchant;SPA 2 (catalyst);SPA 2;TG 434;Ultra-Etch Gel;Uni-Etch;Ultraetch;Amberphos 54;HQ 54;Panavia Etching Agent;Conditioner 36;E 338;Total Etch;NSC 80804;Etchalite;Kerr Etchant;Y 11A06;Ultradent;K Etchant Gel;Acidum phosphoricum;Vococid;PC 400;SF 1;SF 1 (acid);28602-75-7;178560-73-1;959699-83-3;1021417-41-3;1053657-23-0;1196963-54-8;1643589-98-3;2055242-58-3

    CAS No.:

    7664-38-2

    UN No.:

    1805

    Molecular Formula:

    H3O4P

    InChIKeys:

    InChIKey=NBIIXXVUZAFLBC-UHFFFAOYSA-N

    Molecular Weight:

    97.99520

    Exact Mass:

    98.00

    EC Number:

    231-633-2

    UNII:

    E4GA8884NN

    ICSC Number:

    1008

    NSC Number:

    80804

    UN Number:

    1805|3453

    DSSTox ID:

    DTXSID5024263

    NCI Thesaurus Code:

    C47670

    Color/Form:

    Unstable orthorhombic crystals or clear syrupy liquid|Colorless, sparkling liquid or transparent, crystalline solid, depending on concentration and temperature. At 20 °C the 50% and 75% strengths are mobile liquids, the 85% is of syrupy consistency; the 100% acid is in the form of crystals.|Colorless viscous liquid|Thick, colorless crystalline solid [Note: Often used in an aqueous solution]

    HScode:

    2809201900

    Categories:

    Feed Additive

    Characteristics
    PSA:

    87.57000

    XLogP3:

    -0.9286

    Appearance:

    Transparent liquid

    Density:

    1.834 g/cm3 @ Temp: 18 °C

    Melting Point:

    42.35 °C

    Boiling Point:

    158 °C(lit.)

    Refractive Index:

    n20/D 1.433

    Water Solubility:

    Miscible

    Storage Conditions:

    Storage Room low temperature ventilation drying ,Separate storage with H Pore forming agent、caustic soda

    Vapor Pressure:

    Vapour pressure, Pa at 25°C:

    Vapor Density:

    3.4 (vs air)

    Toxicity:

    ADI 0 to 70 mg / kg (total phosphate content in terms of phosphorus, FAO / WHO, 2001). GRAS (FDA, § 182.1073, 2000). LD501530mg / kg (rat, oral). In case of daily intake of 2 ~ 4 g, it can cause mild diarrhea. The amount of sour agent used as a cola drink is 0.02% to 0.06%.

    Flammability characteristics:

    Noncombustible Solid

    Odor:

    Odorless

    Taste:

    Acid taste

    PH:

    pH = 1.5 (0.1 N aqueous solution)

    Dissociation Constants:

    pK1: 2.15; pK2: 7.09; pK3: 12.32

    Experimental Properties:

    PH: 2.0-2.2 /DETERMINED IN 1% SOLN AND IN 10-50% SLURRIES OF INSOL COMPOUNDS/|IT FORMS 3 SERIES OF SALTS: PRIMARY PHOSPHATES; DIBASIC PHOSPHATES; AND TRIBASIC PHOSPHATES.|Easily supercooled into a glass; Heat of formation (crystalline): -306.2 Kcal/mol; Heat of solution: +2.79 Kcal/mol.|Acid containing about 88% orthophosphoric acid will frequently crystallize on prolonged cooling, forms hemihydrate; becomes anhydrous at 150 °C, gradually changes to pyrophosphoric acid at about 200 °C; above 300 °C, metaphosphoric acid; hot concentrated acid attacks porcelain and granite ware.|For more Other Experimental Properties (Complete) data for PHOSPHORIC ACID (9 total), please visit the HSDB record page.

    Air and Water Reactions:

    Soluble in water with small release of heat.

    Reactive Group:

    Acids, Weak

    Reactivity Profile:

    PHOSPHORIC ACID reacts exothermically with bases. May react with active metals, including such structural metals as aluminum and iron, to release hydrogen, a flammable gas. Can initiate the polymerization of certain classes of organic compounds. Reacts with cyanide compounds to release gaseous hydrogen cyanide. May generate flammable and/or toxic gases in contact with dithiocarbamates, isocyanates, mercaptans, nitrides, nitriles, sulfides, and strong reducing agents. Forms explosive mixture with nitromethane. Reacts violently with sodium tetrahydroborate. In the presence of chlorides can corrode stainless steel to form explosive hydrogen gas. Emits toxic and irritating fumes of oxides of phosphorus when heated to decomposition [Lewis, 3rd ed., 1993, p. 1029].

    Autoignition Temperature:

    Not flammable (USCG, 1999)

    Flammable Limits:

    Noncombustible Solid

    Corrosivity:

    Corrosive to ferrous metals and alloys

    Hazard Identification

    Classification of the substance or mixture

    Skin corrosion, Sub-category 1B

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Danger

    Hazard statement(s)

    H314 Causes severe skin burns and eye damage

    Precautionary statement(s)
    Prevention

    P260 Do not breathe dust/fume/gas/mist/vapours/spray.

    P264 Wash ... thoroughly after handling.

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

    Response

    P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

    P363 Wash contaminated clothing before reuse.

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

    P316 Get emergency medical help immediately.

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

    P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

    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 incompatible materials: See Chemical Dangers 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

    Dry. Well closed. Separated from food and feedstuffs and incompatible materials. See Chemical Dangers. Ventilation along the floor.Store in cool, dry, well-ventilated location. Separate from alkalies and most metals.

  • 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

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    Above 1000

    Year of Establishment:

    2016

    Certifications:

    ISO Certificate,REACH

    Company Profile
    ">Company Profile
  • Inquiry History
    225 Inquiries
    Country Product Purchase Quantity Date Posted
    Turkey

    75% Phosphoric Acid Cas 7664-38-2

    200 MT Sep 13, 2023
    Vietnam

    7664-38-2 Phosphoric Acid 85% Orthophosphoric Acid

    52 MT Nov 20, 2023
    Germany

    Buy Phosphoric Acid 85% Cas 7664-38-2 cheap price

    5 MT Nov 14, 2023
    Egypt

    Phosphoric Acid 85%

    1 KG Feb 13, 2026
    India

    Orthophosphoric Acid

    25 MT Mar 10, 2026
    United States

    Phosphoric AcidCAS NO.7664-38-2

    10000 MT Dec 29, 2023
    Germany

    Phosphoric acid

    350 MT Jun 11, 2024
    Vietnam

    Phosphoric Acid

    26 MT May 26, 2026
    Vietnam

    Phosphoric Acid 85% Food Grade

    26 MT May 22, 2026
    Vietnam

    Phosphoric Acid 85% Food Grade

    26 MT May 22, 2026
    Vietnam

    Phosphoric Acid 85%, food grade

    26 MT May 21, 2026
    Vietnam

    Phosphoric Acid 85% Food Grade

    26 MT May 22, 2026
    Vietnam

    Phosphoric Acid 85% Food Grade

    26 MT May 22, 2026
    Vietnam

    Phosphoric Acid 85%, food grade

    26 MT May 21, 2026
    Indonesia

    Phosphoric Acid Food grade 85%

    475 MT Apr 9, 2026
    Vietnam

    Phosphoric Acid 85%, food grade

    26 MT May 21, 2026
    India

    Phosphoric Acid 52%

    200000 MT Aug 28, 2026
    India

    Phosphoric acid -85%

    1.00 MT Aug 21, 2026
    United Arab Emirates

    Phosphoric acid

    500 KG Aug 21, 2026
    United Arab Emirates

    Phosphoric acid

    500 KG Aug 21, 2026
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