Potassium Hydroxide Food Grade

Food-grade potassium hydroxide is mainly used for pharmaceutical intermediates, various potassium salts, food additive ingredients, 

food processing container cleaning and disinfection, etc.


ITEM

RESULT

SOLID

SOLUTION

Color and smell

White or nearly white, odorless

Colorless, odorless

appearance

Granular, flaky, rod-like or molten solids

A clear or slightly cloudy liquid

氢氧化钾 Potassium hydroxide (KOH),w/%  ≤

85.0~100.5

≥45.0

碳酸钾 potassium carbonate (K2CO3),w/x  ≤

2.0

2.0 (On a dry basis)

汞 Mercury (Hg)/(mg/kg)                            ≤

0.1

0.1 (On a dry basis)

砷 Arsenic(As)/(mg/kg)                                ≤

3

3 (On a dry basis)

重金属 Heavy metal (以Pb计)/(mg/kg)       ≤

10

10 (On a dry basis)

铅Lead(Pb)/(mg/kg)                                    ≤

5

5 (On a dry basis)


According to Chinese standards, if potassium hydroxide needs to be used directly for food product processing, 

relevant national health regulations must be followed.

Potassium hydroxide is highly corrosive and can strongly irritate the respiratory tract or cause burns when inhaled; 

oral administration can burn the digestive tract and can lead to death, so care must be taken when using it.

Limitations are required when formulating products such as baby food, frozen French-fried potatoes, edible caseinates, 

cocoa powder and sugary cocoa powder, cocoa powder, cocoa mass and cocoa cake.


The potassium hydroxide operated by Sinoy Group complies with national standards, the product quality is high, 

the inventory is sufficient, and the transportation speed is fast. With the purpose of operating with integrity, 

our company stands out in the fierce market competition in the same industry. We welcome detailed consultation from major enterprises/manufacturers.


About us: SINOY GROUP LIMITED is one of the leading professional manufacturers and exporters of chemical products in China. It is located in Qingdao, Shandong, China. It was established in 2007 and covers an area of 20,000 square meters. It mainly deals in inorganic compounds and superfoods, collagen peptides and other products.

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