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SODIUM CITRATE
CAS NO：6132-04-3
Molecular formula: C6 H5O7Na3. 2H2O
Molecular weight: 294.12
Structural Formula: 
Specification:
Item |
Standard(BP98) |
Content |
99.0-101.0 |
Acidity and Alkalinity |
Comply with the test |
Heavy Metal (PB) ≤ |
0.001 |
As ≤ |
0.0001 |
Fe Salt ≤ |
0.001 |
Sulphate≤ |
0.03 |
Sulfate≤ |
0.015 |
Feadily Carbonisable Substances |
Comply with the test |
Chloride ≤ |
0.005 |
Water |
11.0-13.0 |
Liquor Appearance |
Clear and transparent and colourless |
Package: 25kg kraft bag,1000kg pallet packing,500-1000kg bag etc.
Application:
Used as anticoagulin,chemical reagent,food additive,developer,buffer emulsifying agent, stabilizing agent and used in nonhydrogen electroplation as well as widely in tail gas absorption process of sulfur dioxide for chemical and metallurgy industries.Its absorptivity reaches 99%. The waste absorbed may be regenerated into sulfur dioxide liquid and potassium citrate for cyclic utilization. The daily-use chemical detergent with potassium citrate. As raw material instead of sodium phosphate trimer, it is non-toxic and non-pollution.It also may be used as buffer agent in cosmetic production.
 
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