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Country: China (Mainland)
Business Type:Trading Company
Tel: +86-0532-82683616
Mobile: 86-152 7524 1713
Tel: +86-0532-82683616
Fax: +86-0532-85761013
Province/state: Shandong
City: Qingdao
Street: RM1402, Doublestar Seacoase 7#, No. 5 Guizhou Road, Qingdao, Shandong, China
MaxCard:
CAS NO.7758-16-9
First-class and reasonable price sapp sodium acid pyrophosphate 7758-16-9 with new batch stock
1. Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
5. Respond to inquires within 1 hour and 24hours' online service
6. Free sample and correct shipping documents dispatched according to regulations of different countries
7. Advise price trend accurately and help clients to make order decision
8. Weekly update offers provided to every potential client
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.
5.Quality standard:( FCC-IV HG2928-1999)
Name of index |
FCC-IV |
HG2928-1999 |
Content (as counted by Na2H2P2O7) ≥ % |
95.0 |
95.0 |
Water Insoluble% ≤% |
1.0 |
1.0 |
PH (1% aqueous solution) |
- |
3.5-4.5 |
Arsenic(As),ppm, ≤ |
3 |
3 |
Heavy Metals (as Pb),ppm, ≤ |
20 |
15 |
Fluoride(F),ppm, ≤ |
50 |
50 |
Pb ppm, ≤ |
2 |
- |
6.Usage: Used as rapid ferment agent, quality improver in food industry. Applied to acid component of synthetic swelling agent, such as, bread, cake. Builted with other phosphates can be applied to water retention of meat product, such as canned meat, cooked ham, meat can and instant noodles.
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