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  • Tri-Sodium Citrate

Tri-Sodium Citrate

  • Tri-Sodium Citrate,Sodium Citrate
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Tri-Sodium Citrate

 

CAS RN  :68-04-2

EINECS Code:      200-675-3

Molecular Formula: Na3C6H5O7•2H2O

Molecular Weight: 294.1

Characters Colorless or white crystal and crystalline powder. It is inodorous and taste salt, cool. It will loss crystal water at 150° C and decompose at more high temperature. It dissolves in ethanol.
Use
 Sodium citrate is used to enhance flavor and maintain stability of active ingredients in food and beverage in detergent industry, it can replace sodium tripolyphosphate as a kind of safe detergent it can aloe be used in fermentation, injection, photography and metal plating.
Packaging
 25kg net bag, 50pound net bag, 500kg net bag, 1000kg net bag with pallet.
Storage
 Kept in a light-proof, well-closed, dry and cool place.
Quality
 BP98, USP24, enterprise standard ect..
Tri-Sodium CitrateStandard

Item

Standard of
 
Factory

BP2009

USP32

FCC7

E331

JSFA8.0

GB 67822009

Characters

Colourless Crystal or White Crystal powder

Identification

Pass test

Acidity or basicity

Pass test

Light transmittance(366nm)

≥96.0%

≥95.0%

Moisture 

11.0%13.0%

11.0%13.0%

10.0%13.0%

10.0%13.0%

≤13.5%

10.0%~13.0%

10.0%13.0%

content

99.0%100.5%

99.0%101.0%

99.0%100.5%

99.0%100.5%

≥99.0%

99.0%~101.0%

99.0%100.5%

RCS

Not exceeding
  the standard

Not exceeding
  the standard

/

≤1.0

Iron

≤5mg/kg

/

≤5mg/kg

Chloride

≤0.0005%

≤50ppm

/

≤0.005%

Sulphate

≤0.002%

≤150ppm

≤0.024%

≤0.01%

Oxalates

≤0.002%

≤300ppm

≤100mg/kg

/

≤0.01%

Calcium

≤0.001%

/

≤0.02%

Heavy metals

≤1mg/kg

≤10ppm

≤0.001%

≤5mg/kg

≤20mg/kg

/

Arsenic

≤0.2mg/kg

≤1mg/kg

≤4.0mg/kg

≤1mg/kg

Lead

≤0.5mg/kg

≤2mg/kg

≤1mg/kg

/

≤2mg/kg

Mercury

≤0.1mg/kg

≤1mg/kg

/

Tartrate

Pass test

Pass test

/

Pyrogen

Pass test

Pass test

/

PH

7.69.0

7.59.0

7.6~9.0

water-insoluble

Pass test

/

Pass test

 


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