7558 79 4 Sodium Hydrogen Phosphate Dibasic
GB25568-2010 Na2HPO4 PH regualator Food Grade 98% min Disodium Phophate
Properties
When placed in the air at normal temperature, it loses about 5 crystal water to form heptahydrate. When heated to 100 ℃, it loses all crystal water to form anhydrous substance. When heated to 250 ℃, it decomposes into sodium pyrophosphate. It is easy to be weathered in the air and lose five molecules of crystal water to form heptahydrate (na2hpo4.7h2o). Soluble in water, insoluble in alcohol. The pH of the solution is about 0.1n-1. At 100 ℃, it loses crystal water and becomes anhydrous substance.
Application
Disodium phosphate is used in the food industry as emulsifying agent, buffering agent, and brine constituent. Examples such as processed cheeses and dairy products.
Product Show
| Disodium Phophate (DSP) | |
| Chemical Name | Disodium Phosphate |
| Synonyms | Disodium Phosphate |
| Molecular formula | Na2HPO4 |
| CAS NO. | 7558-79-4 |
| Standard Executed | GB25568-2010 |
Technical Specifications
| Specification | Unit | Guaranteed | Test result |
| Main contents Na2HPO4 | % | ≥98.0 | 98.1 |
| PH | 8.5-10 | 9.2 | |
| Heavy Metal (as Pb) | mg/kg | ≤10 | 5 |
| As | mg/kg | ≤3 | 1.5 |
| F | mg/kg | ≤50 | 10 |
| Pb | mg/kg |
≤4 |
2 |
| Water insoluble substances | % | ≤0.2 | 0.012 |
Packaging
Plastic knit bag or kraft bag, net weight 25kg.
Besides, we can pack the goods according to the requirement of the client.
Company Information
Kindia May(KDM)founded in 2007, mainly produces and operate food additives products, products including Food Grade Sodium Phosphates, Food Grade Potassium Phosphates, and Compound Phosphates. Compound Phosphates are divided into Seafood Additive, Meat Conditioner and Wheat Flour Food Quality Improver.
Our company construction is strict accordance with these requirements of food hygiene standards in site planning. And the Sichuan Provincial Health Department issued chemical industry, food hygiene permits food additives production license examination and acceptance by the State Technical Supervision, the country's industrial production permit, issued by the ISO9001: 2008 quality management system HACCPcertification.
In addition to the domestic market, our products are also exported to the United States, Japan, Korea, Iceland, Australia, Canada, the Netherlands, Argentina, Chile, Thailand and so on.
KDM warmly welcomes domestic and foreign merchants to establish a permanent, sincere, and mutual beneficial cooperation with our company.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.