SAPP Sodium Acid Pyrophosphate CAS 7758-16-9 for food Humectants
Sodium acid pyrophosphate (SAPP) is an important component of double acting baking powder as well as self rising flour. SAPP reacts in stages and is desirable in baking applications for its slow action.
Properties of Sodium Acid Pyrophosphate:
- Chemical formula: Na2H2P2O7
- Molecular Weight: 221.94
- White crystalline powder or granules
- Soluble in water
Sodium Acid Pyrophosphate (SAPP 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.
Analysis of certificate:
| Product Name: |
Food Grade Sodium Acid Pyrophosphate (SAPP) |
:
Inspected |
ZHUZHU |
Samples From: |
Storehouse |
|
|
:
Quantity: |
25
25MT |
|
|
:
Batch No: |
20210905 |
:
Inspection basis |
GB 1886.328--2021
GB 1886.328--2021 |
| Item |
Standard value |
Test Result |
|
Appearance |
White Powder |
White Powder |
qualified |
(Na2H2P2O7) W/% ≥
Main Content(Na2H2P2O7) |
94.0 |
95.25 |
qualified |
PH(10g/L)
pH value in 10g/L solution |
4.0±0.5 |
4.13 |
qualified |
W/ % ≤
Water Insoluble Matters |
0.6 |
0.12 |
qualified |
(F) mg/kg≤
Florid(F) |
50 |
9 |
qualified |
(Pb) mg/kg≤
Heavy Metals(as Pb) |
10 |
4 |
qualified |
(As) mg/kg≤
Arsenic(As) |
3 |
1 |
qualified |
(Pb) mg/kg≤
Lead(Pb) |
2 |
1 |
qualified |
(100)% ≥
Particle size (passing rate of 100 mesh sieve) |
|
99 |
qualified |
Conclusion |
qualified |
Inspection Department |
Remarks |
Shelf Life:2 Years
|
Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle carefully to prevent bag damage and store away from toxic substances.
Packing: Net 25kg/1000kg in Plastic woven bags with PE lining
Loading: 25MT/20FCL'; 22MT/20FCL' with pallets
Shelf Life: Two years when properly stored
Polifar group is established in beautiful and economically developed city Nanjing in 2013.
We are a fast-growing enterprise who start from feed additives and grow fast on food additives which included:
-Acidifier: Citric acid;Lactic acid;Tartaric acid;Malic acid;Fumaric acid;Sodium citrate
-Anticaking agent: Tricalcium Phosphate
-Antioxidants: Vitamin C ascorbic acid; Natural Vitamin E
-Leavening agent: Sodium bicarbonate(baking soda)
-Colorant: Carmine; Amaranth; Lemon yellow;Indigo; Canthaxanthin(Leader red);Carotene
-Emulsifier: Mono and Diglyceride Fatty Acid Lipids
-Enzyme: Amylase
-Humectant: Sodium tripolyphosphate; Hexametaphosphate;Disodium phosphate;Sodium dihydrogen phosphate;Sodium Pyrophosphate;Monocalcium phosphate;Dipotassium phosphate
-Nutritional supplements:Taurine
-Preservative: Sodium benzoate;Sodium Propionate; Nisin
-Sweetener:Xylitol;Sorbitol;Lactitol;Maltitol;Erythritol;Sodium Cyclohexyl Sulfamate;Acesulfame;Sucralose;Aspartame;Sodium Gluconate;Saccharin Sodium
-Thickener:Sodium sea bath;Sodium carboxymethylcellulose;Guar Gum;Xanthan gum;gelatin
ISO9001/FAMIQ/FDA/SGS are our basic certificates to keep quality.
Polifar devote to offer safer, healthier, and more nutritious products in food & drink additives area.
Audited Supplier 
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