Shanghai Sanpont Co., Ltd
 Chemicals > Chemical Reagents >  Blue Silica Gel indicator

Blue Silica Gel indicator

CAS No.:
7631-86-9
MF:
SiO2
EINECS No.:
231-545-4
Purity:
99%
Type:
Adsorbent
Adsorbent Variety:
Silica Gel
Blue Silica Gel indicator
 
Detailed Description
 


blue silica gel (silica gel, silica gel indicator,color silica gel)
Including blue gel indicator, chromotropic silica gel

blue silica gel (silica gel,blue silica gel,color silica gel)

 

 

Use:

 

Mainly used for absorbing moisture, anti-rusting of instruments, gauges and equipment in the enclosed conditions

 

After absorbing moisture, it turns from blue to red, visually indicating the relative humidity of the given environments. When being used with ordinary silica gel or drier, it indicates to which extent the drier absorbs the moisture and judges the relative humidity of a given environment

 

It is widely used as silica gel drier for the packing of precision instruments, leathers, shoes, clothes, foodstuffs, medicine and household electric appliances, etc.

 

  

Technical Data:

ITEM

Blue gel indicator

Discoloring silica gel

Blue silica gel

Typical values

Adsorption capacity, %

RH=20 % ≥

8.0

------

------

8.5

RH=35 % ≥

13.0

------

------

13.6

RH=50 % ≥

20.0

20.0

18.0

22.5

RH=90 % ≥

------

------

28.0

31.4

Rattler loss, % ≤

10.0

10.0

10.0

0.5

Qualified size ratio, % ≥

96

90

90

97

Loss on heating, % ≤

5.0

5.0

5.0

0.9

Colour

RH=20 %

Blue or light blue

------

------

 

RH=35 %

Purple or purplish red

------

------

 

RH=90 %

Light red

Light red light

Purple or light red

 

 

Size: 1-3mm, 2-5mm, 4-8mm
Packing: 25kg per compound bag or 170kg per bottle
Note: packing and size may be customized per your specific requirement.

 


We supply with all kinds of silica gel indicator!All the above picture is just for your reference, We can provide service according to client's requirements!We promise that all our products are made of top quality materials.If you have any problems about details please contact us.


Company information:
    Shanghai Sanpont Co., Ltd was established in 2007 . We is an exporter of South Africa Chemical Reagents products.    Our products have been sold well in North America Eastern Europe Southeast Asia Mid East Eastern Asia Western Europe! We have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.    We take this opportunity to invite you to become our partner!Please visit our website at www.sanpontgroup.com!
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Shanghai Sanpont Co., Ltd
Mr. Philip Mark
Ben close
27-781-169055

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