Description
Sodium acid pyrophosphate, also known as disodium dihydrogen pyrophosphate, is an inorganic compound with the chemical formula Na₂H₂P₂O₇. It consists of sodium cations and dihydrogen pyrophosphate anions. This white, water-soluble solid is commonly used as a Buffering and Chelating Agent in various applications, particularly in the food industry.
Application
Sodium pyrophosphate in food processing as a quality improver, emulsifying and Dispersing Agent, buffer, chelating agent, etc., has the ability of condensation phosphate, chelating and dispersing effect is obvious, can resist flocculation; Can prevent fat oxidation, casein viscosity and other functions. When pH value is high, it can inhibit food spoilage and fermentation. Mainly used for meat and aquatic products processing, can improve water retention, keep meat fresh and tender, stable natural pigment. It can also be used in starch manufacturing, etc., and other condensed phosphate composite use. Sodium pyrophosphate is generally added 0.5-3‰ in food processing, and the maximum added amount is 3% in aquatic product processing.
Specifications
Test Item | Specification |
Content (Na2H2P2O7) % | ≥99.0 |
Phosphorus pentoxide(P2O5) | 63.0-64.0 |
PH value | 3.7-4.5 |
Water-insoluble % | ≤1.0 |
Fluoride (F) % | ≤10ppm |
Heavy metal (Pb) % | ≤10ppm |
Arsenic (As) % | ≤1ppm |
Pb | ≤1ppm |
Hg | ≤1ppm |
Cd | ≤1ppm |
Loss on burning(105℃)% ≤ | ≤0.5 |
ROR | 28 |
Type of Packaging
25 Kg woven bag
Certifications
ISO 9001. ISO 22716. cGMP certified
Kosher, Halal certified
Shipping Information
MOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)
Port of Loading: CHINA - Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, Qingdao Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)
Delivery Time: 4-6 weeks, depending on order size and destination
Payment Terms
L/C, D/P, T/T at buyer’s cost
Sample available on request
English name
SAPP
DisodiuM pytophospha
Disodium Pyrophosphate
Disodium pytophosphate
Sodium Acid Pyrophosphate
Dentin sialophosphoprotein
Sodium pyrophosphate dibasic
disodium phosphonato phosphate
Diphosphoric acid, disodium salt
disodium dihydrogenpyrophosphate
Disodium Dihydrogen Pyrophosphate
TwosodiuM pyrophosphatetwo hydrogen
SODIUM PYROPHOSPHATE DIBASIC BIOULTR
Food Grade Sodium Acid Pyrophosphate
Amyloid Precursor Protein β, Secreted
di-sodium dihydrogen pyrophosphate anhydrous
SodiuM pyrophosphate dibasic practical grade
ANTI-DSPP (N-TERM) antibody produced in rabbit
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