| Customization: | Available |
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| CAS No.: | 7758-16-9 |
| Formula: | Na2h2p2o7 |
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1.Chemical name:Disodium Dihydrogen Pyrophosphate Sodium Acid Pyrophosphate
2.M. F.: Na2H2P2O7 3.M. W. : 221.94
4.Physical properties: Monoclinic, white crystalline powder. Density 1.86. Practically insoluble in alcohol, soluble in water. Hydrolyzes to orthophosphate on heating in acid medium. Hygroscopic, forms hexahydrate in damp air. Decomposes to metaphosphate at above 220 degree centigrade.
| Specification | GB25557-2010 | FCC VII |
| Assay(Na2H2P2O7),w/% | 93.0-100.5 | 93.0-100.5 |
| Arsenic(As),mg/kg ≤ | 3 | 3 |
| Fluoride(F),mg/kg ≤ | 50 | 50 |
| Heavy Metals (Pb),mg/kg ≤ | 10 | ---- |
| Insoluble Substances , w/% ≤ | 1.0 | 1.0 |
| Lead(Pb),mg/kg ≤ | 2 | 2 |
| pH Value | 4.0±0.5 | ---- |
FAQ:
1. Who are we?
We start from 2018,sell to Southeast Asia(10.00%),Mid East(15.00%),North America(10.00%),South Asia(30.00%),South America(10.00%),Eastern Europe(5.00%),Africa(20.00%),Oceania(5.00%),Eastern Asia(5.00%). There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
SODIUM PROPIONATE,SODIUM ACETATE,CALCIUM ACETATE,SORBIC ACID,BENZOIC ACID,SODIUM ACETATE,SODIUM BENZOATE POWDER/GRANULAR,VANILLA,VANILLIN AND SO SO...
4. Why should you buy from us not from other suppliers?
we have 3 factories whom are professional in food preservatives and flavor & fragrances industry as shareholder. have advanced advantage on material purchase stock,production and sales in the market depends on its professional technology.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
Application:
1.For Roasted foodstuff,SAPP is widely applied as a leavening agent to roast foodstuffs to control the fermentation speed.
2.For instant noodles,it is applied to reduce the time of rehydration of finished products and keep the noold chewy and complete;
3.For for biscuits and pastries,it is used to shorten the fermentation time, reduce the rate of product damage, loose and neat space, and extend the storage period.
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