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Disodium Pytophosphate
CAS NO.: 7758-16-9
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥96.0%
Documentation: Get COA after inquiry
Lead Time: 14-30 days
Max Capacity: -
Packing: 25KG/Woven Bag; 1000KG/Woven Bag; 24000KG/Jumbo Bag
Product Detail
Properties

Sodium Acid Pyrophosphate(SAPP)-E450I

Molecular formula: Na2H2P2O7

Molecular weight: 221.95

National Standard: GB 25567-2010

CAS Number: 7758-16-9

Other Name: Disodium Pyrophosphate; Disodium Dihydrogen Pyrophosphate;DisodiumDihydrogen Diphosphate

INS: E450I

CNS.:15.008

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 hydroscopic, 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:

Buffer; emulsifier; leavening agent; sequestrant.As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, it can shorten water resetting 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.

Package:

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 24MT/20’FCL; Un-palletized:25MT/20’FCL;Jumbo bag :20 bags /20’FCL ;

Specifications:

  No   

Specifications

  National Standard   

  Ronghong Standard   

1

Assay                  % ≥

93—100.5

96.0

2

Phosphorus pentoxide    % ≥

/

64

3

PH value (10g/L solution)

3.5-4.5

3.5-4.5

4

Moisture                        % ≤

/

0.2

5

Sulfates(SO4)         % ≤

/

0.1

6

Heavy metal, as Pb       % ≤

0.001

0.0002

7

Arsenic, as As               % ≤

0.0003

0.0001

8

Fluoride as F                % ≤

0.005

0.001

9

Water insoluble            % ≤

1.0

0.008

10

Pb                    % ≤

0.0002

0.0001

11

Fe                    % ≤

/

0.0005

12

Cl                     % ≤

/

0.015

13

Cadmium              %≤

/

0.0001

14

Mercury                %≤

/

0.0001

15

Aluminum               %≤

/

0.015

16

Bulk Density

Granular-0.93g/cm3,powder-0.975g/cm3

17

Loss on Drying          %≤

/

0.5%


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14YRS
Business Type:
Manufacturing
Country/Region:
Sichuan, China
Contacts:
Manager Ran
Position Title:
Manager of International Trade Department
Tel:
0086-838-3217223
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