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item

index

type

type

appearance

transparent liquid, no insoluble water and mechanical impurities

color, hazen unit (platinum-cobalt color code) 

10

20

density20℃),kg/m3

null

0.865 ~ 0.868

purity /%    

99.9

null

hydrocarbon impurity content

benzene /% 

c3 aromatic hydrocarbons /% 

none aromatic hydrocarbons /% 

 

0.03

0.05

0.1

 

0.10

0.10

0.25

acid colorimetric

the acid layer is not darker than the standard solution containing 0.2g potassium dichromate in 1000ml dilute acid

total sulfur content /mg/kg

2

evaporation residue mg/100ml

3

neutral test

neutral



packaging, transportation and storage:
the product must be put into clean, dry tank car or iron bucket to ensure good sealing. store in a cool and ventilated place, away from fire and heat source, should be stored separately with oxidant. if the storage tank is used, the storage tank area shall be marked with no fire, the flow rate shall be controlled and the grounding device for electrostatic discharge shall be installed. handle with care to prevent packing damage.
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