Blue Silica Gel
Inquiry
| Post Date: | Sep 04,2018 |
| Expiry Date: | Sep 04,2019 |
| Detailed Description: |
Cas No. :112926-00-8
Quantity: 100Metric Tons Specs:1-3, 2-4, 3-5 Price:1800 USD Metric Tons Payment Method: TT Blue Silica Gel Blue silica gel mainly used in various industries, through itself color changes after moisture absorption to indicate the level of desiccant moisture absorption and the relative humidity of the environment Storage Temperature 5 to 25 degrees, humidity≤70%, can't light or radiation, airtight save, do not contact with air directly. Blue silica gel can be regenerated, it will be returned to the original color after heating-dehydration Related information Allochroic silica gel is divided into 3 types: blue silica gel, cobalt-free blue silica gel, orange silica gel. Blue silica gel (blue to red) contains cobalt chloride, cobalt chloride color from blue to pink after absorbing water. Cobalt-free blue silica gel (yellow to red) contains congo red, congo red itself can be used as an acid-base indicator, colour change interval PH3.5 ~ 5.2, alkali state to red, acid state to violet. Orange silica gel (yellow to green) contains methyl violet, methyl violet color from yellow to green between PH0.13-0.5. |
| CAS Registry Number: | 112926-00-8 |
| Synonyms: | ;Dry silica gel;cataloid;the(r) desiccant;silicon dioxide pyrogene, high dispers;silver nitrate-impregnated silica gel;sulfuric acid-impregnated silica gel;sand;dry silica gel,high-effecienty;amorphous silica gel;gel & precipitated silica;silica, amorphous;silica, amorphous, precipitated and gel;silica gel desiccant;silicon dioxide, amorphous gel;amorphous silicadust;amorphous silicon dioxide;prep sep si;silicic acid, precipitated;colloidal silica;Silicon dioxide, amorphous gel in isopropanol;Silicasol;silica sol;silica solution; |
| Molecular Formula: | SiO2 |
| Molecular Weight: | 60.0843 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:刺激性物質‖T; |
| Risk Codes: | R20:吸入有害‖R37; |
| Safety Description: | S22:不要吸入粉塵‖S45 ; |
| Company: | Yuanying Industry Limited [ China ] |
| Contact: | Earuler Wang |
| Tel: | +86-15179996644 |
| Fax: | +86-799-6859700 |
| Email: | shiyu666@gmail.com |
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