sodium citrate dihydrate
2-hydroxy-1,2,3-propane tricarboxylic acid trisodium salt dihydrate
Identification
| Name | sodium citrate dihydrate |
| IUPAC | trisodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate |
| CAS Number | 6132-04-3 |
| FDA UNII | B22547B95K |
| Molecular Formula | C6 H9 Na3 O9 |
| Molecular Weight | 294.09983784 |
| MDL Number | MFCD00150031 |
| Nikkaji Number | C13249 |
| Beilstein | 6104939 |
Regulatory
| FDA/DG SANTE Petitions, Reviews, Notices | EU SANCO |
| FEMA Number | 3026 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
Physical Properties
| Appearance | white powder (est) |
| Assay | 99.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 301.00 to 303.00 °C. @ 760.00 mm Hg |
| Boiling Point | 308.00 to 309.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.000057 mmHg @ 25.00 °C. (est) |
| Flash Point | 311.00 °F. TCC ( 155.00 °C. ) |
| logP (o/w) | -1.721 (est) |
| Shelf Life | 12.00 month(s) or longer if stored properly. |
| Storage | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| Soluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | buffering agents |
Organoleptic Properties
| Odor Strength | none |
| Odor Description | at 100.00 %. |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | antioxidants and preservatives for fragrance and flavor |
| Recommendation for sodium citrate dihydrate usage levels up to | not for fragrance use. |
| baked goods | - |
| beverages(nonalcoholic) | - |
| beverages(alcoholic) | - |
| breakfast cereal | - |
| cheese | - |
| chewing gum | - |
| condiments / relishes | - |
| confectionery froastings | - |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | - |
| fruit ices | - |
| gelatins / puddings | - |
| granulated sugar | - |
| gravies | - |
| hard candy | - |
| imitation dairy | - |
| instant coffee / tea | - |
| jams / jellies | - |
| meat products | 40.00000 |
| milk products | - |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | - |
| processed vegetables | - |
| reconstituted vegetables | - |
| seasonings / flavors | - |
| snack foods | - |
| soft candy | - |
| soups | - |
| sugar substitutes | - |
| sweet sauces | - |
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