Original Factory Professional Desiccant Silica Gel, Efficient Dehumidifier Orange Silicagel Wholesale/Supplier

Min.Order: 1,000
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 0.8 ~ 1.58

Description
Product Name: Orange Silica Gel (OSG-I)

Product Description:
Orange silica gel type I is a synthetic, amorphous form of silicon dioxide, treated with organic indicating compound which is not classified as hazardous. Its color changes from deep orange to green as it adsorbs water vapor, allowing the user to determine when it needs replacing.
Formula SiO2. n (H2O) (amorphous silicon dioxide)
CAS No. 7631-86-9 (silica), 569 64 2 (MalachiteGreen oxalate oxalate)

Characteristics
 
ITEMStandard
Adsorption capacity %RH=20%8.0min
RH=35%13.0min
RH=50%20.0min
RH=90%----
Rattler loss%10.0max
Qualified size ratio %96min
Loss on heating %2.0max
colorRH=20%Orange or yellow
RH=35%dark orange or green orange
RH=90%green or dark green
Formula SiO2. n (H2O) (amorphous silicon dioxide)
             CAS No. 7631-86-9 (silica)   
Characteristics

Grain form Spherical or Granular
Sizes 0.5-2mm, 1-3mm, 2-4mm, 2-5mm

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