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| Molecular Formula: | C4H4 Na2O4 | Molecular Weight: | 162.06 |
|---|---|---|---|
| Sulfate（based On SO4）: | Pass The Test | Appearance: | Colorless Crystal |
| Readily Oxidizable Substance (ML∕g): | Pass The Test | Taste Threshold: | 0.03% |
| High Light: | synthesis of pharmaceuticals,succinic acid disodium salt |
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Crystalline Granular Or Powder Sodium succinate Stable In The Air Soluble In Water
Sodium succinate
Chinese alias: sodium succinate; disodium succinate; disodium succinate;
English name: Sodium succinate
English alias: Succinic acid disodium salt anhydrous; Succinic acid disodium salt; disodium butanedioate; Disodium Succinate;
EINECS number: 205-778-7
Molecular formula: C4H4O4Na2
Molecular Weight: 162.0517
InChI:InChI=1/C4H6O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H2,(H,5,6)(H,7,8);;/q ;2*+1/p-2
Boiling point: 236.1°C at 760 mmHg
Flash point: 110.9°C
Water solubility: 300 g/L (25°C)
Product Advantages:it uses renewable starch sugar as raw material to produce succinic acid sodium immediately via microbial fermentation. It is a pure biomass product. It belongs to purely green process without pollution,each health indicator of the products surpasses that of the 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
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Items |
Index |
Test method GB29939-2013 |
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| Crystal product | Unhydrous crystal | ||
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succinic acid sodium (C4H4Na2O4) Content w/% |
98.0~101.0 | A.3 in appendix A | |
| Dry reduction,w/% | 37.0-41.0 | ≤2.0 |
GB 5009.3 direct dryig method 105℃ 4h |
| PH(50g/Liquor) | 7.0~9.0 | GB/T 9724 | |
| 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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