Sodium acid pyrophosphate:
Properties: White powder, relative density 1.86, soluble in water, insoluble in ethanol, water solution and dilute inorganic acid when heated, hydrolyzed to phosphoric acid, hygroscopicity, water absorption to form six crystalline hydrate, when heated to 220ºC to form sodium metaphosphate.
specifications:
Specification | GB25557-2010 | FCC VII |
Assay(Na 2 H 2 P 2 O 7 ), 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 | ---- |
Use role:
1. For baked goods, SAPP is widely used as a starter to control the rate of fermentation.
2. Instant noodles, used to reduce the rehydration time of finished products and keep the noodles chewy and intact;
3. For biscuits and pastries, it is used to shorten the fermentation time, reduce the rate of product damage, loosen and tidy space, and extend the storage period.
Packaging, transportation and delivery:
packaging:
25kg cardboard pail lined with plastic bag or cardboard pail.
Storage and transportation
Stored in a cool, ventilated, dry warehouse, to prevent heat or sunlight exposure, is strictly prohibited and harmful goods mixed storage, transportation should be covered, to prevent moisture, is strictly prohibited and toxic and harmful goods mixed transport.
Company introduction:
Hebei Teshang Technology Co.,Ltd is engaged in the production and sales of plastic raw materials products. Located in Shijiazhuang City, Hebei Province., with an area of more than 6000 square meters, The company has ten twin-screw extruders with a production capacity of 20, 000 tons per year. The main products are PP, HDPE, LDPE, LLDPE, EVA, ABS, PS, PC, PET, ect. They are being sold mainly to South America, 40%, Southeast Asia 20%, MID East 20%, And Domestic market. As one of the most dynamic foreign trade companies in the Chinese market.