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|Molecular Formula:||C4H4 Na2O4||Boiling Point:||236.1°C At 760 MmHg|
|Water Solubility:||300 G/L (25°C)||CAS No:||150-90-3|
|Readily Oxidizable Substance (ML∕g):||Pass The Test||Taste Threshold:||0.03%|
disodium succinate food additive,
Anhydrous Disodium Succinate Used For Synthesis Of Pharmaceuticals
Disodium Succinate occurs in the form of crystalline granular or powder; it ranges from colorless to white. It is odorless, and is of fresh taste. Its taste threshold is 0.03%. It is stable in the air, and is highly soluble in water. It exists in two forms, that is, hexahydrous disodium succinate, and anhydrous disodium succinate. The former is in the form of crystalline particles, and the latter is in the form of crystalline powder. It varies from colorless to white. It is odorless, and is of fresh taste. Its taste threshold is 0.03%. It is stable in the air, and is highly soluble in water.
Renewable starch sugar is used as raw material to produce succinic acid sodium directly via microbial fermentation. It is a pure biomass product and belongs to purely green process without pollution. Each health indicator of the products surpasses that of those produced by chemical method.
The main purpose
In the food industry, it is used as an umami agent, a feed additive, a reagent for laboratory analysis, and an intermediate for the pharmaceutical industry.
It is also used in flavoring agent, sour agent, buffering agent, mainly used for preparation of ham, sausages, aquatic products, seasoning liquids, etc.
Product standards and parameters
|Crystal product||Unhydrous crystal|
succinic acid sodium (C4H4Na2O4)
|98.0~101.0||A.3 in appendix A|
direct dryig method
|sulfate(based on SO4)||Pass the test||A.4 in appendix A|
|Readily oxidizable substance (ML∕g)||Pass the test||A.5 in appendix A|
|Heavy metal(based on Pb),/(mg/kg) ≤||20||GB/T 5009.74|
|Total arsenic(based o As)/(mg/kg) ≤||3||GB/T 5009.11|
|The drying temperature and time are respectively 120℃±2℃ and 2h.|
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