Application area of Sodium citrate CAS 68-04-2
Sodium citrate (CAS Nr. 68-04-2) has many of the above-mentioned excellent properties, so it has a wide range of uses. Sodium citrate is non-toxic, has pH adjustment properties and good stability, so it can be used in the food industry. Sodium citrate is used as a food additive and has the greatest demand. It is mainly used as a flavoring agent, buffer, emulsifier, expansion agent, stabilizer and preservative, etc.; in addition, sodium citrate is compatible with citric acid for various jams, Gelling agent, nutritional supplement and flavoring agent for jelly, fruit juice, beverages, cold drinks, dairy products and cakes, etc.

Physical and chemical properties of Sodium citrate CAS 68-04-2
Sodium citrate, also known as sodium citrate and trisodium citrate, is a white cubic crystal or granular powder, odorless, cool, salty and slightly spicy. It can dissolve 1g (25℃) in 1.5mL water, is insoluble in ethanol, and is stable in the air. Rats were injected intraperitoneally with LD50 of 1549mg/kg. It can be used as acidity regulator, buffer, emulsifier and stabilizer.

Name: Sodium citrate, anhydrous
CAS: 68-04-2
Molecular Formula: C6H5Na3O7
Molecular Weight: 258.069
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Names and Identifiers
Name Sodium citrate, anhydrous
Synonyms anhydrous Sodium Citrate
Sodium Citrate anhydrous
trisodium 2-hydroxypropane-1,2,3-tricarboxylate anhydrous
Sodium citrate
Trisodium citrate
trisodium citrate anhydrous
Sodium citrate, tribasic
CAS 68-04-2
EINECS 200-675-3
InChI InChI=1/C6H8O7.3Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;/q;3*+1/p-3

Physico-chemical Properties
Molecular Formula C6H5Na3O7
Molar Mass 258.069 g/mol
Boling Point 309.6°C at 760 mmHg
Flash Point 155.2°C
Vapor Presure 5.73E-05mmHg at 25°C

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CAS 68-04-2, Sodium citrate anhydrous, C6H5Na3O7
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