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| Sodium Citrate | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1、Chemical Name: SODIUM CITRATE 2、Molecular Formula: Na3C6H5O7·2H2O 3、Molecular Weight: 294.10 4、CAS: 6132-04-3 5、Character: Colourless or white crystalline granule or crystalline powder, odorless, tastes salty and cool. soluble in water, difficulty in ethanol and slightly deliquescent in moist air, PH value is 7.6-8.6 in 5% aqueous solution.If heated to 150℃,it may lose crystal water. 6、Usage: In food processing industry, it is used as buffer, chelae agent and nutrition supplement, emulsification, flavoring for yoghurt. If in cool drink, it can abirritate the sourness of citrate acid, prevent the acidification of dairy products. It is used as binder in cheese and minced meat, gelatinize in jellies and syrup, emulsification and stabilizer in cheese and ice cream. 7、Packing: It is packed with polyethylene bag as liner and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 8.Storage & Transportation: It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
质量指标
Specification
BP93
FCC V
GB 6782-2009
外观
Appearance
Colourless Or White Crystalline Powder
鉴别试验
Identification Test
－－
Accord With The Test
Accord With The Test
含量(Na3C6H5O7)%
Assay (Na3C6H5O7)
99.0-101.0
99.0-100.5
99.0-100.5
酸碱度
Acidity or alkalinity
0.2
------
Accord with the test
钾盐
Alkalinity
-------
Passes test.
------
铅（Pb）/（mg/kg） ≤
Pb
------
2
2
铁（Fe）/（mg/kg） ≤
Fe
------
------
5
硫酸盐 ≤%
Sulphates
0.015
------
0.01
重金属(以Pb计)≤%
Heavy Metal (Pb)
0.001
------
草酸盐 ≤%
Oxalate
0.03
------
0.01
钙盐 ≤%
Calcium salt
0.02
砷盐/（mg/kg） ≤
As
------
2
1
易碳化物
Readily Carbonizable Substances
Accord With The Test
------
1.0
氯化物 ≤%
Chlorides
0.005
------
0.005
干燥失重 %
Loss On Drying
11.0-13.0
10.0-13.0
10.0-13.0
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