Molecular formula:HtwoOtwoMolecular weight:thirty-four0one Common name:hydrogen peroxide solution
nature:of the purest qualityHydrogen peroxide is a colorless and transparent liquid. proportionone.fourfourtwotwo（twofive℃）。 boiling pointonefive0.two℃。 Soluble in water, alcohol and ether. Extremely unstable. It will decompose in case of heat, light, rough surface, heavy metals and other impurities, and release oxygen and heat at the same time. It has strong oxidation ability and is a strong oxidant. Commercial hydrogen peroxide(試劑和工業品)均為其水溶液, content在twofive-60%之間, 為無色透明有腐蝕性的液體氧化劑，在有acid存在下較穩定。高濃degree時能使有機物燃燒。It is highly corrosive. It belongs to oxidant, UN NoUNtwo0onefour。
Purpose:It is an important raw material in the chemical industry. It is used in the manufacture of peroxide and bleaching in printing, dyeing, papermaking and other industries. It is also used as electroplating solution to remove metal impurities and organic pollution.
Product quality:Meet the following criteria(GB/T668four-two00two）
check Test items | mark Quasi requirements | |
Analytical purity（AR） | Chemically pure（CP） | |
Outside view | Colorless transparent liquid. | Colorless transparent liquid. |
content(HtwoOtwo), %≥ | thirty.0 | thirty.0 |
Evaporation residue, %≤ | 0.00five | 00one |
aciddegree(with)H+(total), mmol/one00g≤ | 0.one | 0.two |
Chloride（CL), %≤ | 0000one | 0000five |
硫acid鹽(yan)（SOfour）, %≤ | 0000three | 000onefive |
Total nitrogen（N）, %≤ | 000one | 000twofive |
iron（Fe）, %≤ | 00000two | 0000five |
lead（Pb）, %≤ | 00000five | 0000one |
Packing and storage :The reagent hydrogen peroxide solution has the following three packages::
one)twofive00ml瓶裝。
two)five00ml瓶(ping)裝。
three)twofiveKg桶裝(zhuang)Or other packaging agreed by both parties。
It should be stored in a dry and ventilated warehouse, 不宜貯存過久。Avoid direct contact with eyes and skin to avoid burns. Pay attention to prevent dust from falling in and decomposing hydrogen peroxide.
Valid for three months.
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