1、Chemical Name: POTASSIUM CITRATE
2、Molecular Formula: K3C6H5O7·H2O
3、Molecular Weight: 324.41
4、CAS: 6100-05-6
5、Character: It is white crystal or powder, odorless, tasting salty. It’s slightly deliquescent, easily soluble in water or glycerine, almost insoluble in ethanol. Relative density is 1.98. It will melt and decompose when heated to 230 ℃.
6、Usage: In food processing industry, it is used as buffer, chelate agent, stabilizer, antioxidant, emulsifier and flavoring. It can be used in dairy product，jelly, jam, meat and tinned pastry. It also can be used as emulsifier in cheese and refreshing in oranges and etc. In pharmaceutical, it is used for hypokalimia, potassium depletion and alkalization of urine.
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.
|
質(zhì)量指標 |
Specification |
GB 14889-1994 |
FCC V |
BP 2013 |
|
含量 ≥% |
Content |
99.0 |
99.0-100.5 |
99.0-101.0 |
|
氯化物(Cl) ≤% |
Chlorides (Cl) |
----- |
---- |
0.005 |
|
硫酸鹽 ≤% |
Sulphates |
------ |
---- |
0.015 |
|
草酸鹽 ≤% |
Oxalates |
------ |
---- |
0.03 |
|
重金屬(以Pb計) ≤% |
Heavy Metal(Pb) |
0.001 |
---- |
0.001 |
|
砷（以As計） ≤% |
As |
0.0003 |
---- |
----- |
|
鈉 ≤% |
Sodium |
------ |
---- |
0.3 |
|
鉛（Pb）/（mg/kg） ≤ |
Pb |
------ |
2 |
------ |
|
水分 ≤% |
Moisture |
------ |
---- |
4.0-7.0 |
|
堿度 |
Alkalinity |
Accord With The Test |
Passes test. |
Accord With The Test |
|
干燥失重 % |
Loss On Drying |
3.0-6.0 |
3.0-6.0 |
----- |
|
易碳化物 |
Easily Carbonize Substances |
------- |
---- |
Pass |
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