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Trisodium citrate/Sodium Citrate

Trisodium citrate/Sodium Citrate

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Description

Trisodium citrate has the chemical formula of Na3C6H5O7. It is sometimes referred to simply as sodium citrate, though sodium citrate can refer to any of the three sodium salts of citric acid. It possesses a saline, mildly tart flavor.

Product:Trisodium Citrate-2 Hydrate 

Molecular Formula:

C6H5Na3O7•2H2O

Batch No. ST2105112

Production Date2021/05

Quantity6.75MT

Expiry Date2024/05

CAS No.: 6132-04-3

ITEM 

Unit 

Quality Standards

Analysis Results

 



Characters

 

 

 

----

White or almostwhite, crystalline powder or granular crystals. Slightly deliquescent in moist air. Freely soluble in water, practically insoluble in ethanol

 


Pass 

Identification

----

Pass Test 

Pass 

Appearance of solution

----

Pass Test 

Pass 

Assay

%

99.0100.5

99.9

Water

%

11.013.0

12.2

Readily Carbonisable Substances

----

Pass Test 

Pass 

Acidity or Alkalinity 

----

Pass Test 

Pass 

PH5%w/v

----

7.59.0

8.6

Sulfate 

mg/kg

150

150

Oxalate 

mg/kg

100

100

Chloride

mg/kg

50

50

Lead 

mg/kg

1

1

Arsenic 

mg/kg

1

1

Mercury 

mg/kg

1

1

Heavy Metals (as Pb)

mg/kg

10

10

Tartrate 

----

Pass Test 

Pass 

Pyrogen 

----

Pass Test 

Pass 

Conclusion: The product is in conformity with BP/USP/FCC/E331.


Applications

Sodium citrate is non-toxic, has pH regulation performance and good stability, so it can be used as feed additive and food additive with the largest demand. It is mainly used as seasoning agent, buffer, emulsifier, expansion agent, stabilizer and preservative.
Sodium citrate injection, like potassium salt, is used to correct the acidity of blood, body fluid and urine, as diuretics, expectorants, etc. Sodium citrate combined with other reagents can be used to purify animal liver RNA.

Storage

Store in dry conditions below 30º C, away from sunlight. After opening, it should be stored in a separate package.

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