Product
Supplier
Encyclopedia
Inquiry
Home > Inorganic Chemistry > Inorganic Salts > Disodium pyrophosphate for Sale > Sodium Acid Pyrophosphate from good supplier
Sodium Acid Pyrophosphate from good supplier buy - large image1
Sodium Acid Pyrophosphate from good supplier buy - image1

Sodium Acid Pyrophosphate from good supplier

9 Inquiries

Unit Price: Get Latest Price
CAS No.:

7758-16-9

Grade:

Industrial Grade

Port:

Any China Port

Packaging:

25kg/0.12kg Bag

Price valid (until):

2016-10-18

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

Sodium Acid Pyrophosphate

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Properties
    White powder or granular; relative density 1.86g/cm3; Soluble in water and insoluble in ethanol; If its aqueous solution is heated together with diluted inorganic acid, it will be hydrolyzed into phosphoric acid; It is hygroscopic, and when absorbing humidity, it will become into a product with hexa-hydrates; If it is heated at a temperature above 220℃, it will be decomposed into sodium meta phosphate.
    Application
    As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten rehydration time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life.
    Packaging
    Plastic knit bag or kraft bag, net weight 25kg. Besides, we can pack the goods according to the requirement of the client.
    Guaranteed Technical Specifications
    No.SpecificationsUnitFood Grade Standard
    1Appearance
    White powder
    2Na2H2P2O7%95-100.5
    3Heavy Metal (as Pb)mg/kg≤10
    4pH of 1% water solution
    3.5-4.5
    5Water insoluble%≤1.0
    6Plumbum (Pb)mg / kg≤2
    7Arsenic (As)mg / kg≤3
    8Fluoride (F)mg / kg≤50

    Other performance indicators or have special requirements, please contact the relevant


    Basic Info
    Product Name:

    Disodium pyrophosphate

    Other Name:

    Diphosphoric acid,sodium salt (1:2);Pyrophosphoric acid,disodium salt;Diphosphoric acid,disodium salt;Sodium pyrophosphate (Na2H2P2O7);Disodium dihydrogen pyrophosphate;Disodium pyrophosphate;Dihydrogen disodium pyrophosphate;Disodium acid pyrophosphate;Disodium dihydrogen diphosphate;Disodium diphosphate;Disodium pyrophosphate (Na2H2P2O7);Sodium hydrogen phosphate (Na2H2P2O7);Disodium dihydrogen diphosphate (Na2H2P2O7);SAPP-RD 1;SAPP;SAPP 40;E 450i;10101-84-5

    CAS No.:

    7758-16-9

    Molecular Formula:

    H4O7P2.2Na

    InChIKeys:

    InChIKey=PPJGSBMKHZFHFF-UHFFFAOYSA-N

    Molecular Weight:

    221.939

    Exact Mass:

    221.907

    EC Number:

    231-835-0

    UNII:

    H5WVD9LZUD

    DSSTox ID:

    DTXSID8028842

    Color/Form:

    White crystalline powder

    HScode:

    28353990

    Categories:

    Inorganic Salts

    Characteristics
    PSA:

    149.57

    XLogP3:

    0.0648

    Appearance:

    white powder

    Density:

    2.311 g/cm3 (25°C)

    Melting Point:

    988°C

    Water Solubility:

    H2O: 0.1 M at 20 °C, clear, colorless

    Storage Conditions:

    Warehouse ventilation dry at low temperature

    Toxicity:

    Oral - mouse LD50: 2650 mg / kg

    PH:

    Between 3,7 and 5,0 (1 % solution)

    Experimental Properties:

    Decomp @ 220 °C; water soln having acid reaction|MONOCLINIC CRYSTALS; SOLUBILITY IN WATER @ 0 °C: 6.9 G/100 CC; SOLUBILITY IN WATER @ 40 °C: 35 G/100 CC; INDEX OF REFRACTION: 1.4599, 1.4645, 1.4649 /HEXAHYDRATE/

    Hazard Identification

    Classification of the substance or mixture

    Eye irritation, Category 2

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H319 Causes serious eye irritation

    Precautionary statement(s)
    Prevention

    P264 Wash ... thoroughly after handling.

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

    Response

    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

    none

    Disposal

    none

    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

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Manufactory

    Main Products:

    Sodium Acid Pyrophosphate

    Location:

    ShiGu Town, Industrial Zone, ShiFang City, SiChuan, China

    Payment Terms:

    TT against copy of documents

    Average lead Time:

    60

    Total Annual Revenue:

    Less than $1 million

    Sichuan Kindia May Science and Tech Co., Ltd was founded in November 2007. The company is located in the famous city of Chinese mineral water - shigu town industrial park, Shifang city, Sichuan province. The factory is only 10 km away from the downtown, 8 km away from the railway station, which brings superior geographical environment and convenient transportation.

    Our company has a high-quality, strong development ability, rich experience in production team. We mainly produce and operate food additives products, products including Food Grade Sodium Phosphates, Food Grade Potassium Phosphates, and Compound Phosphates. Compound Phosphates are divided into Seafood Additive, Meat Conditioner and Wheat Flour Food Quality Improver.

    In addition to the domestic market, our products are also exported to the United States, Canada, Japan, Germany, Italy, Poland, Thailand, Australia, Mexico, Brazil, the United Arab Emirates, and so on. Sichuan Kindia May Science and Tech Co., Ltd warmly welcome domestic and foreign merchants to establish a permanent, sincere, and mutual beneficial cooperation with our company.


  • Inquiry History
    9 Inquiries
    Country Product Purchase Quantity Date Posted
    Denmark

    Food Additive E450i SAPP/Sodium Acid Pyrophosphate CAS 7758-16-9

    25 MT Nov 16, 2023
    India

    Sodium acid pyrophosphate (ROR15)

    5000.00 KG Apr 16, 2026
    India

    sodium acid pyrophosphate 40

    2000.00 KG Oct 8, 2024
    Brazil

    SODIUM ACID PYROPHOSPHATE

    10000 KG Jul 30, 2024
    India

    Sodium Acid Pyrophosphate

    9 MT Jan 2, 2024
    Trinidad and Tobago

    Sodium Acid Pyrophosphate (SAPP)

    1 MT Apr 24, 2024
    Australia

    SAPP28

    1 MT Apr 12, 2024
    Italy

    Sodium Acid Pyrophosphate

    2000 KG Mar 27, 2024
    India

    SAPP

    50 MT Oct 13, 2023
    Post an enquiry for this product
pic ×

Scan the QR Code to Share

All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.

According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.

The information shown above is provided by the enterprise itself, and the authenticity, accuracy and legitimacy of the content are the responsibility of the publishing company. ECHEMI does not bear any guarantee responsibility for this. Please be aware that risks in internet transactions objectively exist.

Feedback & Suggestions
Send Message

Thank you for your feedback. If you require further assistance, please contact us by email at info@echemi.com or call us at +86-532-55729510.