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Chemical Name: Blue Silica gel

Synonyms: Silicon dioxide,Humidity indicator, Blue Indicating Desiccant, Moisture Absorbers

Molecular Formula:  mSiO2·nH2O

CAS No.:112926-00-8

H.S. CODE:  3824909990

Characteristics:

(1) In the form of spherical or irregularly-shaped grains, the gel is currently presented blue and become Light red after absorbed moisture.

(2) With silicon dioxide as the chief ingredient, the product performs all the functions of blue silica gel but does not contain cobalt chloride and is therefore innocuous and pollution-free

(3) Its color varies as humidity changes.

Applications: 

Mainly for drying and indicating humidity of precision instruments, medicine, petrol chemicals, foodstuff, clothing, leather.

Specification:

Item			Blue Silica Gel
Adsorption Capacity (%)		RH=20%	=8.0
		RH=35%	=13.0
		RH=50%	=20.0
		RH=90%	=30.0
Rattler loss (%)			=10.0
Qualified size ratio(%)			=96
Loss on heating(%)			=5.0
Color	RH=20%		blue or light blue
	RH=35%		purple or purplish red
	RH=90%		light red

Packing: 25kg compound bag or 25kg drum, special packing as requirements.

FAQ:

(1) Sample: Available 

(2) MOQ: 2 Tons.

(3) Payment: L/C, TT 

(4) MSDS: Available