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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 60676-86-0
  • Other Names: Self indicating silica alumina gel
  • MF: SiO2 . nAl2O3 . Xh2O
  • EINECS No.: 215-108-5
  • Purity: 97%min
  • Place of Origin: Shandong, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: Silica Gel
  • Usage: Petroleum Additives, Air drying, natural gas drying
  • Brand Name: GOPHIN
  • Model Number: GP-ISAG
  • Product name: Self Indicating Silica Alumina Gel Desiccant
  • Apperance: Purple or Orange Granules
  • Application: Moisture indicating in container
  • Size: 1~3mm, 2~4mm, 2~5mm, 3~5mm
  • LOI: ≤3.0%
  • Color Indicating: Purple to Light Orange, or Orange to Green
  • Keywords: Self indicating silica alumina gel
  • Water absorption RH=20%: >9.0
  • Water absorption RH=50%: >22.0
  • Package: Kraft paper bag, steel drum, super sack

Packaging & Delivery

Packaging Details: 150kg steel drum 12000kg/20GP;
500kg super sack 20000kg/20GP;
Delivery Detail: 7-10 days after receipt of payment
Why Choose Gophin

MOQ 1 Pallet=500-750kg

500kg Silica Gel Sachet / Container Desiccant 

750kg Activated Alumina / Molecular Sieve / Silica Gel

One-stop Service from inquiry

Technical Support, Quotation, Shipping Volume Calculation, Customs Declaration, Shipment Tracking, After-sale Service...etc.

Large Stock of All Products

Gophin Chemical carries large stock of all our adsorbents and mass transfer products, no need to wait for your order fulfilled. 

Technical Properties

Self Indicating Silica Alumina Gel Desiccant

In the form of spherical or irregularly shape grains, Gophin WG Silica gel is currently presented either purple, orange or yellow. With silicon dioxide as the main ingredient, the product performs all the functions of blue silica gel but will not container cobalt chloride and is therefore innocuous and eco-friendly. The silica gel indicate humidity by color changing.

After changing color as a result of absorbing dampness, the gel can be reused after heating at 100-120℃ temperature to change back to pre-use color.

ITEM
WG-I SILICA ALUMINA GEL
WG-II SILICA ALUMINA GEL
Appearance
Purple
Orange
Size (mm)
Negotiable
Negotiable
Color Indicating
Light Orange
Light blackish-Green
LOI (%)
≤3.0
≤3.0
Water Absorption 25℃ (%)
RH=20%
9.0
9.0
RH=50%
22.0
22.0
Application
-Indicator in container and package;
-Independently or combine used with other types of silica gel
Relative Products

White Silica Gel ( Type A Silica Gel)

Orange Indicating Silica Gel 

Blue Indicating Silica Gel

Package & Delivery
Package
150kg / steel drum
500kg / super sack
1X20GP
Quantity
12,000kg / 26,400lbs
10,000kg / 22,000lbs
Delivery Time
10~20 days
10~20days
Customize package and shipping mark accepted.
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China (Mainland) | Trading Company
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5 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $22,000
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