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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: humidity indicator card
  • Other Names: moisture indicator
  • MF: humidity indicator card
  • EINECS No.: humidity indicator card
  • Purity: 99.8%
  • Place of Origin: Guangdong, China (Mainland)
  • Type: Adsorbent
  • Adsorbent Variety: Activated Carbon
  • Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
  • Brand Name: ABSORBKING
  • Model Number: Cobalt free humidity indicator card
  • HIC: humidity indicator card

Packaging & Delivery

Packaging Details 200PCS/can, 2400pcs/carton
Humidity Indicator ( HIC ),Label,Paper with cobalt & cobalt free
Delivery Time 4-7 days

Humidity Indicator ( HIC ),Label,Paper with cobalt & cobalt free


Absorb king humidity indicator card is a low cost environment measuring products which can easily test the relative humidity rate in sealed packing and to tell wether the packing is safe or not. User can judge the relative humidity of the environment according to the color change on the card, to distinguish whether the desiccant become invalid or not or it needs to be changed.

Indicator card has a variety of specification. Detecting humidity range from RH5% to RH60%, customers can choose the appropriate humidity indicator card according to different scope of application and the need.






1. Electronics

2. instruments

3. semiconductors

4.  sensitive components,

5. organic materials,

6.  munitions, 

7. metal materials,

8. composite materials,

9. pharmaceuticals,

10. warehousing and storage vacuum packaging of various products








Usage Directions
a) The humidity indicator dots will change color as the relative humidity increases in the volume of air surrounding the indicator
b) The humidity indicator dots are reversible, and the changed dots will back to original color when the volume of the air is dried
c) The humidity indicator shows the most accurate value when the temperature is 23°C
d) Store humidity indicator cards in original sealed iron can. Immediately seal the can after every opening. The dot shows normal color before usage
e) Store in dry, cool area and keep them out of direct sunlight and away from water.





Packaging & Shipping






Company information









Our Service

 1. We can do the designs according to the customers' requirement.

 2. We can do our best to find the best possible solutions for customers.

 3. We can offer you the high quality & reasonable price.

 4. We can offer SGS, RoHS, MSDS, ISO9001: 2008etc.

 5. We have strong professional design team and sales team.

 6. Promptly delivery. OEM & ODM is welcome.

 7. We can offer your a good after-sell service .



Our main products

1.Desiccant:silica gel desiccant,calcium chloride desiccant,clay desiccant,container desiccant

2.Oxygen absorber, ethylene absorber used for food preservation

3.Humidity indicator cards(moisture indicator cards)

4.Household interior dehumidifier,hanging wardrobe dehumidifier bags


For more information please feel free to contact us!

Humidity Indicator ( HIC ),Label,Paper with cobalt & cobalt free

Humidity Indicator ( HIC ),Label,Paper with cobalt & cobalt free

Humidity Indicator ( HIC ),Label,Paper with cobalt & cobalt free

Transaction History of the Supplier

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Transaction Details

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China (Mainland)
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5 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $35,000
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