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food additive carbon dioxide

executive standardsgb1886.228-2016 

packaging:low temperature storage tank and tanker

storage:tank cylinders for storge and transportation of liquid carbon dioxide should be pressure vessels and conform to the requirement of

main usage:mainly used for carbonated beverages, and can also be used for food processing, food preservation and storage, etc.

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product introduction

item         

unit          

 index            

color

/

colorless in gas state

odor

 /

slightly acid and no other odor

taste

 /

tasteless

carbon dioxide

%

≥99.9

water

μl/l

≤20

oxygen

μl/l

≤30

oil

mg/kg

≤5

residue on evaporation

mg/kg

≤10

nitric oxide

μl/l

≤2.5

nitric dioxide

μl/l

≤2.5

sulfur dioxide

μl/l

≤1.0

total sulfur (excluding sulfur dioxide, as sulfur)

μl/l

≤0.1

total hydrocarbon (as methane)

μl/l

≤50(not more than 20 for non-methane)

benzene

μl/l

≤0.02

methanol

μl/l

≤10

acetaldehyde

μl/l

≤0.2

chloroethylene

μl/l

≤0.3

ammonia

μl/l

≤2.5

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