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Chemical Name: White Silica Gel,dioxide silicon

Molecular formula: 231-545-4

Cas No.: 7631-86-9


Product Name: White Silica Gel 

Other Names:dioxide silicon

Purity:99%

Sizes:0.5-1.5mm, 0.5-1mm, 2-4mm, 2-5mm, 4-8mm

CAS No.:7631-86-9

MF:mSiO2 nH2O

EINECS No.:231-545-4

Adsorbent Variety:Silica Gel


Technical index

ITEM

Typical values

Adsorption capacity

RH=20%,%≥

11.2

RH=50%,%≥

29.2

RH=90%,%≥

37.6

Loss on heating,%      ≤

1.0

PH value

4

Specific resistance,Ω .cm

5630

Silica %              ≥

98.5

ratio of qualified spherical granules,% ≥

90

Size

2-5mm

Bulk density, g/L

784

Application: Mainly used for drying water-proof,can also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc.

Packaging & Delivery

Packing:25kg per bag or 500kg per bag

Delivery Time: within 7-15working days after received advance payment


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