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China, Chinese High Absorption Self-Indicating Blue Silica Gel1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Chemical Auxiliary CatalystDesiccant SorbentBlue Silica GelSilica Gel Blue
Qingdao Fraken International Trading Co., Ltd.
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Product Description Silica Gel Blue, is also called Self-indicating silica gel. The specification isAs follows:1. Form: Spherical or crystal(lump)2. Size: 0.5-2mm, 1-3mm, 2-5mm, 3-5mm, 4-6mm, 4-8mm, etc.3. Packing: 25kgs/bag, 25kgs/drum, 150kgs/drum, 800kgs/bag4. Color change: Blue to pinkSilica Gel Blue sachet: 0.5g, 1g, 2g, 3G, 4G, 5g, 6g, 10g, 100g, 500g, 1000g, etc.Silica Gel Blue is produced by white silica gel added with ammonium tetrachlorocobaltate(II) (NH4)2CoCl4 or cobalt chloride CoCl2. This will cause the gel to be blue when dry and pink when hydrated. Silica Gel Blue semi-transparent glassy substance containing an indicator as "Cobalt Chloride" a heavy metal salt. When free from moisture the Granules or beads are dark blue in color. As the beads takes up moisture, they turns to light blue gradually & When they turn pink, When the gel has absorbed approximately 8 % percent of its weight in water the colored crystals will turn from blue to pink making an easy visual indicator of whether the gel has become saturated with moisture. It indicates that the gel needs to be replaced or regenerated. The indicating silica gel will still adsorb up to 40% of its weight in water vapor just like the non-indicating In fact, it is mainly used as indicator for the extent of dehumidification and moisture absorption in sealed vessel and Silica Gel Breather Industry. Blue Silica Gel is also know as Indicating Silica Gel, Self Indicating Silica Gel, Blue Desiccants, Moisture absorber.Technical Data:ITEMBlue gel indicatorDiscoloring silica gelBlue silica gelTypical valuesAdsorption capacity, %RH=20 % ≥8.0--------8.5RH=35 % ≥13.0--------13.6RH=50 % ≥20.020.018.022.5RH=90 % ≥--------28.031.4Rattler loss, % ≤10.010.010.00.5Qualified size ratio, % ≥96909097Loss on heating, % ≤5.05.05.00.9ColourRH=20 %Blue or light blue-------- RH=35 %Purple or purplish red-------- RH=90 %Light redLight red lightPurple or light red 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, medicines and household electric appliances,etc. Silica gel1. Narrow pore silica gel, type A2. Type-b silica gel3. Wide pore silica gel, type C4. Big wide pore silica gel5. Super wide pore silica gel6. Column chromatography silica gel7. TLC (thin layer chromatography) silica gel8. TLC silica gel plate9. HPLC (High performance liquid chromatography) silica gel10. Silica gel for beer11. Fng water-proof silica gel (non-crack-up when it is put into water)12. Silica acid13. Active silica gel14. Silica sol15. Silica gel desiccant, silica gel sachet, silica gel bag: 0.5g, 1g, 2g, 3G, 4G, 5g, 10g, 20g, 30g, 50g, 100g, 500g, 1000g, etc.16. High performance desiccant17. Container use silica gel desiccant18. Flowers drying desiccant19. High performance & recycling cat litter20. Cat litter21. Changing color/indicator silica gel22. Colorful silica gel23. Fragrant silica gel24. Blue silica gel25. Orange silica gel26. Toothpaste use silica gel27. Cosmetic use silica gel28. Edible additive silica gel29. Silica Alumina Gel30. Silica gel for construction material31. Silica gel for insulator material32. Silica gel tablet@ SG01 series-narrow pore spherical silica gel@ SG02 narrow pore granular silica gel@ SG03 Type B spherical silica gel@ SG04 Type B granular silica gel@ SG05 wide pore spherical silica gel@ SG06 wide pore granular silica gel@ SG07 wide pore micro spherical silica gel@ SG08 big wide pore granular silica gel@ SG09 big wide pore spherical silica gel@ SG10 super wide pore silica gel@ SG11 column chromatography silica gel@ SG12 high performance thin layer chromatography silica gel@ SG13 thin layer chromatography silica gel plate@ SG14 liquid phase chromatography silica gel series@ SG16 FNG water-proof silica gel@ SG17 silicic acid@ SG18 series_active silica gel@ SG19 silica sol@ SG20 silica gel desiccant@ SG21 high performance desiccant@ SG26 color-changing & indicating cat litter@ SG127 blue granular silica gel@ SG28 spherical blue silica gel@ SG29 orange silica gel ( indicator)Please tell us your exact specification, packing and order quantity.*******************************************************************************To get more information, just feel free to contact with us. Thanks.Mr. Liu Qingdao Fraken International Trading Co., LtdAddress: RM1005 post mansion yan'an three road, Qingdao, ChinaWeb: http://fraken.en.made-in-china.com
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