Product
Sodium citrate
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DESCRIPTION
Other name: Disodium citrate dehydrate
Appearance: Colorless or white crystalline powder
General characteristic: Odorless, taste salty, cold. Losses the crystal water at 150℃, decomposes at higher temperature . Soluble in water, insoluble in ethanol.
Molecular formula : C6H5O7Na3.2H2O
Molecular weight: 294.10
CAS No.: 6132-04-3
EINECS No.: 201-069-1
SPECIFICATION
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ITEM |
UNIT |
BP2004 |
USP30 |
HSCA |
|
Description |
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Colorless or White Crystailine Powder |
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|
Identification |
|
Pass |
Pass |
Pass |
|
Clarity and color |
|
Pass |
|
Pass |
|
Acidity or Alkalinity |
|
Pass |
Pass |
Pass |
|
Assay |
% |
99.0-101.0 |
99.0-100.5 |
99.0-100.5 |
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Water |
% |
11.0-13.0 |
11.0-13.0 |
11.0-13.0 |
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Heavy metals |
ppm |
≤10 |
≤10 |
≤5 |
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Oxalate |
ppm |
≤300 |
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≤100 |
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Sulphates |
ppm |
≤150 |
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≤50 |
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Chloride |
ppm |
≤50 |
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≤20 |
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Readily carbonizable substances |
|
Pass |
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Pass |
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Tartrate |
|
|
Pass |
Pass |
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Pyrogens |
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Pass |
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Pass |
APPLICATION
Mainly used in foods, beverages, pharmaceutical and detergent industries. Also used in
brewing, electroplating and other industries.
PACKAGE
25kg bag, 1000kg bag, etc.
STORAGE
Kept in a light-proof, well-closed, dry and cool place.
