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Trisodium citrate for canned fruit
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Trisodium citrate for canned fruit

  • Trisodium citrate for canned fruit
  • Trisodium citrate for canned fruit
  • Trisodium citrate for canned fruit

Trisodium citrate for canned fruit

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1 Metric Ton
    Delivery Time: 10 Days
    Packaging: 25kg bags
    Productivity: 30000MTs/year
    Brand: KOLOD
    Transportation: Ocean,Land,Air
    Place of Origin: China
    Supply Ability: 30000MTs/year
    Certificate: ISO9001,ISO14001,ISO22000
    HS Code: 29181500
    Port: Lianyungang,Shanghai,Qingdao

Basic Info

Model No.: Food grade

Product Description

Sodium citrate – Trisodium citrate – Sodium citrate dihydrate

l British Pharmacopoeia

Sodium Citrate BP

Sodium Citrate Ph Eur.

Trisodium Citrate Ph Eur.

C6H5Na3O7,2H2O -- 294.1 -- 6132-04-3


Trisodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate.


99.0 per cent to 101.0 per cent (anhydrous substance).



White or almost white, crystalline powder or white or almost white, granular crystals, slightly deliquescent in moist air.


Freely soluble in water, practically insoluble in ethanol (96 per cent).


A. To 1 ml of solution S (see Tests) add 4 ml of water. The solution gives the reaction of citrates.

B. 1 ml of solution S gives reaction of sodium.


Solution S

Dissolve 10.0 g in carbon dioxide-free water R prepared from distilled water R and dilute to 100 ml with the same solvent.

Appearance of solution

Solution S is clear and colourless.

Acidity or alkalinity

To 10 ml of solution S add 0.1 ml of phenolphthalein solution. Not more than 0.2 ml of 0.1M hydrochloric acid or 0.1 M sodium hydroxide is required to change the colour of the indicator.

Readily carbonizable substances

To 0.20 g of the powdered substance to be examined add 10 ml of sulphuric acid and heat in a water-bath at 90 ± 1 °C for 60 min. Cool rapidly. The solution is not more intensely coloured than reference solution.


Maximum 50 ppm.


Maximum 300 ppm.


Maximum 150 ppm.

Heavy metals

Maximum 10 ppm.


11.0 per cent to 13.0 per cent, determined on 0.300 g. After adding the substance to be examined, stir for 15 min before titrating.

l Sodium Citrate USP

Sodium Citrate USP

C6H5Na3O7 (anhydrous) 258.07

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt.

Trisodium citrate anhydrous [68-04-2]

Trisodium citrate dihydrate 294.10 [6132-04-3]

Sodium Citrate is anhydrous or contains two molecules of water of hydration. It contains not less than 99.0 percent and not more than 100.5 percent of C6H5Na3O7, calculated on the anhydrous basis.


A: A solution (1 in 20) responds to the tests for Sodium and for Citrate.

B: Upon ignition, it yields an alkaline residue which effervesces when treated with 3 N hydrochloric acid.

Alkalinity- A solution of 1.0 g in 20 mL of water is alkaline to litmus paper, but after the addition of 0.20 mL of 0.10 N sulfuric acid no pink color is produced by 1 drop of phenolphthalein TS.

Water- Dry it at 180 for 18 hours: the anhydrous form loses not more than 1.0%, and the hydrous form between 10.0% and 13.0%, of its weight.

Tartrate- the limit is 0.001%.

l Sodium Citrate FCC Food Grade

Trisodium Citrate

C6H5Na3O7 Formula wt, anhydrous 258.07

C6H5Na3O7·2H2O Formula wt, dihydrate 294.10

INS: 331(iii) CAS: anhydrous [68-04-2]

CAS: dihydrate [6132-04-3]


Sodium Citrate occurs as colorless crystals or as a white, crystalline powder. It is anhydrous or contains two molecules of water of crystallization. One gram of the dihydrate dissolves in 1.5 mL of water at 25° and in 0.6 mL of boiling water. It is insoluble in alcohol.


Identification: A 1:20 aqueous solution gives positive tests for Sodium and for Citrate.

Assay: Not less than 99.0% and not more than 100.5% of C6H5Na3O7, calculated on the anhydrous basis.

Alkalinity: Passes test.

Lead: Not more than 2 mg/kg.

Water: Anhydrous: Not more than 1%; Dihydrate: Between 10.0% and 13.0%.

Jiangsu Kolod Food Ingredients Co., Ltd.

 Jiangsu Kolod Food Ingredients Co., Ltd. is a leading manufacturer of high-purity chemicals in China. We produce phosphates, sulfates, chlorides, citrates etc. mainly food and pharma grade. We have passed ISO 9001, ISO 14001, ISO 22000, KOSHER, HALAL, GMP, FDA certifications. There are 12 workshops in our factory, and we produce dozens of products. Our production capacity is 200,000MTs/year. With stable and superior quality, we have been authorized supplier of Coca-cola, Nestle, Mars Group, Brenntag for years.

Company Info
  • Company Name: Jiangsu Kolod Food Ingredients Co., Ltd.
  • Product/Service: Chemical Raw Materials , Organic Chemicals , Inorganic Salt , Food Additive , Feed Additive , Chemical Fertilizer
  • Contact Person: Mr. Tom
  • Tel: 86-518-85110858