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Jiangsu Kolod Food Ingredients Co.,Ltd.

focus on food additives and chemicals

Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod

focus on food additives and chemicals

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Potassium Carbonate

Potassium Carbonate


质量指标 Specification GB 25588-2010 FCC VII
含量(K2CO3,以灼烧后计),w/% Content(K2CO3),w/% ≥99.0 99.0-100.5
砷,mg/kg                    ≤ Arsenic (as As) ,mg/kg        ≤ 2 ————
硫化合物(K2SO4以干基计),w/%  ≤ Sulfur compound(K2SO4,dried basis),w/% 0.01 ————
铁(Fe),w/%                  ≤ Iron(Fe),w/%                ≤ 0.0010 ————
铅,mg/kg                    ≤ Pb,mg/kg                   ≤ ———— 2
重金属(以Pb计),mg/kg      ≤ Heavy Metals(As Pb),mg/kg   ≤ 10 ————
水不溶物(以干基计),w/%        Insoluble substances(dried basis),w/% 0.02 Pass Test
氯化物(KCl,以干基计),w/%   ≤ Chlorides(KCl,on the dried basis),w/%              0.015 ————
灼烧失量 ,w/%               ≤ Loss on Ignition,w/%              ≤ 0.60 1.0 (180℃,4h)

1、Chemical Name: Potassium Carbonate

2、Molecular Formula: K2CO3

3、Molecular Weight: 138.21

4、CAS: 584-08-7

5、Character: It is anhydrous or contains 1.5 conbined water molecular. Anhydrous form occurs as white, granular powder and hydrated form occurs as white, translucent crystal or granule. It’s odorless and smells alkali. I air, it’s very deliquescent. It’s freely soluble in water and aqueous solution is alkaline. It’s insoluble in ethanol or ether.

6、Usage: It is used as pH regulator, nutrient, processing aid and spice. When added into noodle and wonton processing properly, it could endow the product with unique flavor, color and resilience.

7、Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

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