| CAS No.: | 68-04-2 |
|---|---|
| Formula: | Na3c6h5o7′2H2O |
| Appearance: | Granule |
| Grade Standard: | Food Grade |
| Transport Package: | Polyethylene Bag |
| Specification: | 40mesh |
| Samples: |
|---|
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Audited Supplier Chemical Name: Sodium citrate
Molecular Formula: Na3C6H5O7·2H2O
Molecular Weight: 249.10
CAS: 68-04-2
Character: Colourless or white crystalline granule or crystalline powder, odorless, tastes salty and cool. Soluble in water, difficulty in ethanol, slightly deliquescent in moist air. pH value is 7.6-8.6 in 5% aqueous solution. May lose crystal water when heated to 150°C.
Usage: In the food processing industry, sodium citrate is used as a buffer, chelating agent, nutrition supplement, emulsifier, and flavoring for yogurt. It can abirritate the sourness of citric acid in cool drinks, prevent acidification of dairy products, act as a binder in cheese and minced meat, gelatinize in jellies and syrup, and function as an emulsifier and stabilizer in cheese and ice cream.
Packing: Sodium citrate is packed in polyethylene bags as a liner and a compound plastic woven bag as the outer layer. Each bag has a net weight of 25kg.
Company: Nanjing Jiayi Sunway Chemical Co., Ltd.
| Index | GB6782-2009 |
| Assay ,% | 99.0-100.5 |
| light transmittance ,% | 95.0 |
| moisture,% | 10.0-13.0 |
| Acidity or alkalinity | Conformance test |
| Sulphates , % ≤ | 0.01 |
| Fe salt,mg/kg ≤ | 5 |
| Heavy Metal (Pb) , % ≤ | ------- |
| Oxalate | 0.01 |
| Ca salt, % ≤ | 0.02 |
| Readily Carbonizable Substances, % ≤ | 1.0 |
| Chlorides , % ≤ | 0.05 |
| Pb ,mg/kg ≤ | 2 |
| As salt ,mg/kg ≤ | 1 |
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