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Sodium Acid Pyrophosphate

10 Inquiries

Unit Price: Get Latest Price
CAS No.:

7758-16-9

Grade:

Food Grade

Content:

95%

Port:

HUANGPU

Packaging:

25kg/0.2kg White Kraft Paper Bag

Price valid (until):

2017-04-30

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

  • Product Description

  • Seller Information

  • Inquiry History

  • Description
    Characters:
    White powder, relative density 1.86, soluble in water, insoluble in ethanol, the aqueous solution and dilute inorganic acid will be hydrolyzed to phosphoric acid when heated, it is hygroscopic, six crystalline hydrates will form after absorbing water, and it will decompose when heated to above 220 ℃ .
    Uses: used as a starter, for baking food, controlling the fermentation speed; for instant noodles, reducing the rehydration time of the finished product, not sticky or rotten; for biscuits and pastries, shortening the fermentation time, reducing the product damage rate, loosening the gaps neatly, Can extend the storage period.
    Packing: inner plastic and outer braid, net weight 25kg per bag, stored in ventilated and dry place.
    Technical index: Serial number Index name Food grade 1 Main content (calculated as Na2H2P2O7)% ≥ 95.0 2 pH value (1% aqueous solution) 3.5-4.5 3 Water insoluble matter% ≤ 1.0 4 Fluoride (calculated as F)% ≤ 0.005 5 Heavy metals (As Pb)% ≤ 0.002 6 As (as As)% ≤ 0.0003

    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

    Location:

    No.88, Yinghuashan south road, Shifang city, Sichuan 618400, P.R.China

    Sichuan Zhituo Biochem Technology Industry Co., Ltd (restructured by Shifang Tianrui Chemical Co.,Ltd and Sichuan Zhituo Impex Co., Ltd) is located in Sichuan province of China, with the business scope covering chemical, pharmaceutical, food, fertilizer, and other industries, involved in R&D, production, sales and technical services. We are committed to provide our customers with products and systematic procurement solutions and related technical services. During the past years of business, we established strategic cooperative relations with several domestic phosphate manufacturers to participate and assist in the development and audit of quality standards, and also the related technical advisory services. In 2016, we established the cooperative relation with Chongqing Wanwu Chunsheng Pharmaceutical Co.,Ltd, which is the largest and fast-growing GMP manufacturer of Ginkgo Biloba Extract in southwest China, committed to the development, production and sales of natural plant extracts. Since then, the pharmaceutical became another major sector of our business. We adheres to the “Quality First, Reputation First” as the quality concept, and tightly grasps the R&D and the production through the direct cooperations with the manufacturers, to ensure the high standards and high quality of our products. In 2016, our company has been assessed and certified as meeting the requirements of ISO 9001:2008 by SGS. We have a sales and management team who have engaged in importation and exportation of chemicals, pharmaceutical raw materials and food additives for more than 10 years with rich experience in the international sales and services, to provide our customers with quality and efficient sales service. All of our employees insist on "Quality first, Service first" as the working guideline. We have strict quality control system and after-sales service system, relying on the scientific and meticulous control system, the decision-fast high-efficiency and flexible operational mechanism, we can provide customers with the value-added services beyond the product itself, to make our unique core competitiveness, and form our unique characteristic of "win-win" culture system, and finally to promote the sustainable development of our company. We warmly welcome you to contact with us for developing longterm and mutual-benefit businesses, and we’ll be your best partner in China! Main products: Phosphate: Monosodium Phosphate(MSP), Disodium Phosphate(DSP), Trisodium Phosphate(TSP), Sodium Tripolyphosphate(STPP), Sodium Hexametaphosphate(SHMP), Tetrasodium Pyrophosphate(TSPP), Disodium Dihydrogen Pyrophosphate(SAPP), Monopotassium Phosphate(MKP), Dipotassium Phosphate(DKP), Tripotassium Phosphate(TKP), Tetrapotassium Pyrophosphate(TKPP), Potassium Tripolyphosphate(KTPP), Monoammonium Phosphate(MAP), Diammonium Phosphate(DAP), Ammonium Polyphosphate(Phase I&Phase II), Urea Phosphate(UP), Monocalcium Phosphate(MCP), Dicalcium Phosphate(DCP), Tricalcium Phosphate(TCP) Natural plant extracts: Ginkgo Biloba Leaf Extract, Baicalin, Honeysuckle Flower Extract, Belladonna Extract, Epimedium Extract, St John’s Wort Extract, Tribulus Terrestris Extract, Soy Isoflavones, Rutin, Troxerutin, Cytisine, Hesperidin and Diosmin. Fertilizers: water-soluble NPK fertilizer with a large number of elements, MAP, DAP, MKP, Foliar fertilizer

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

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

    25 MT Nov 16, 2023
    Pakistan

    Sodium Acid Pyrophosphate (Sapp)

    1.00 KG Jun 22, 2026
    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
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