➤雙氧水

雙氧水 「過氧化氫」 (H202)

HYDROGEN PEROXIDE

PARAMETER

SPECIFICATION

BY ANALYSIS

APPEARANCE

CLEAR,CLOOURLESS LIQUID FREE FROM SUSPENDED IMPURITIES AND DUST PARTICLES

CLEAR,COLOURLESSLIQUID FREE FROM SUSPENDED IMPURITIES AND DUST PARTICLES

CONCENTRATION % W/W MIN

35.00

35.00

STABILITY ML/MIN, MAX

0.30

0.26

ACIDITY (AS H2SO4) g/100 ML, MAX

0.03

0.028

 

PARAMETER

SPECIFICATION

BY ANALYSIS

APPEARANCE

CLEAR,CLOOURLESS LIQUID FREE FROM SUSPENDED IMPURITIES AND DUST PARTICLES

CLEAR,COLOURLESSLIQUID FREE FROM SUSPENDED IMPURITIES AND DUST PARTICLES

CONCENTRATION % W/W MIN

50.00

50.50

STABILITY ML/MIN, MAX

0.30

0.28

ACIDITY (AS H2SO4) g/100 ML, MAX

0.03

0.026

 

MOLECULAR WEIGHT

34.02

APPEARANCE

CLEAR

COLOUR APHA

10

APPARENT PH

3.4

H2O2 CONCENTRATION % BY WEIGHT

50.10

DENSITY AT 20 ℃ g/ml

1.1958

 

PURITY %

50 Min

FREE ACID ( AS H2SO4 ) %

0.05 Max

RESIDUE %

0.03 Max

STABLLTY %

98 Min

 

性 質

用 途

備 註

無水.純化沸點80.2℃.比重1.4584熔點:-2℃溶於水及酒精.(溶液).穩定性高.如不純者極易爆發。

漂白及去除紡織品.木質紙漿.毛髮.皮革等之味道.有機及無機過氧物之主要來源.紙及紙漿工業.除氯劑.染料.實驗試藥.環氧化羥基化.氧化及還原.澱粉及纖維素之衍生物的黏度控制.金屬之精煉與清洗.漂白劑.防腐劑.氧化劑.酒之蒸餾中和劑.消毒劑.水及污水處理時氯氣之代替品.二氧化硫脫除劑。

35%50%