Description
It is white or colorless rhombic crystalline or prismatic crystal. It’s easily soluble in water, but insoluble in ethanol. The relative density is 1.63 and melting point is 34.6°C. If heated to 180°C, it may lose crystal water, convert to anhydrous.
Application of TSPP
Tetra Sodium Pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. Common foods containing tetrasodium pyrophosphate include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer.
Uses of TSPP
In food industry, it is used as leavening agent, dough conditioner, buffer, nutritional supplement, emulsifier, and stabilizer, e.g. it is used as quality improver for flour, cake, biscuit and bakery.
Product details show
Application of TSPP
Product Parameters
| Ingredient declaration | E450(iii) Tetrasodium Diphosphate | ||
| Physical data | Na4P2O7 | Molecular Weight:265.94 | |
| Cas.#: 7722-88-5 | Grade: Food Grade- FCCV Food Grade- FCCV | ||
| Apperance | White slightly granules or Powder | ||
| Flavour | No foreigh flavour | ||
| Odour | No foreigh Odour | ||
| Solubility | Freely soluble in water, Insoluble in ethanol | ||
| Chemical data | Item | Unit | Specification |
indentification A-test for sodium B-test for phosphate |
Pass test Pass test | ||
| Assay | % | 96.5 min | |
| P2O5 Content | % | 52.5-54.0 | |
| water insoluble matter | ppm | 0.2max | |
| Flouride | ppm | 10max | |
| As | ppm | 3max | |
| Lead | ppm | 2max | |
| Mercury (Hg) | ppm | 1max | |
| Cadmium (Cd) | ppm | 1max | |
| Loss on ignition | ppm | 0.5max | |
| Appearance | white powder |
Our Laboratory
Product processing
Packing in kraft paper bags with PE liner.
The net weight is 25 kgs per bag.
One 20'GP container can load 27 mts without pallets or 24 mts with pallets.
Xuzhou Hengxing Chemical Co., Ltd
Xuzhou Hengxing Chemical Co., Ltd. is a professional fine chemical manufacturer, integrating the research and manufacture, we can produce more than 10,000MT fine chemicals.
Our main products consist of phosphoric acid, sodium tripolyphosphate, sodium pyrophosphate, sodium hexametaphosphate, sodium acid pyrophosphate, monocalcium phosphate, dicalcium phosphate,tricalcium phosphate, etc. We can also supply potassium and ferrum phosphate. The main specifications include tech grade, food grade, reagent grade and pharmacy grade.
Our products sell well all over the country and are exported to the USA, the UK, Germany, Japan, Syria, Pakistan and other over 30 countries and regions.
Exhibition and customer
Our service
1. To supply high-quality products with reasonable prices in food additive industry.
2. To follow orders and arrange shipping in time, providing complete documents
for Customs clearance according to different export policies in different countries.
3. To take all the responsibility in case of product quality problems.
4. To inform customers of price trends in the market timely.
Our after-sale services
1. Any inquiries will be replied within 12 hours.
2. Dedicated to high quality, stable supply and considerate service.
3. Strict on raw material selection.
4. Reasonable & competitive prices with short lead time.
5. Sample is available for your evaluation and formulation development.
6. Fast delivery: quick supply of sample in stock and with in 7 days for bulk production.
7. Shipment: we have established solid cooperation with DHL, TNT, UPS, FedEx
and EMS. Or you can also choose the shipping forwarder you want.
FAQ
1. What payment terms is acceptable to you?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 10 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton.
4. When can I get quotation for my inquiry?
Usually within 24 hours!
5. How about the validity of the products?
According to the declaration of manufacturer.
6. What documents do you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA,
Health certificate and Origin certificate. If your markets have any special
requirements, please let us know.
7.Where is your loading port?
Usually Qingdao, China.
Contact us