Allochroic silica gel-self indicator
Inquiry
| Post Date: | Dec 13,2013 |
| Expiry Date: | Jun 11,2014 |
| Detailed Description: |
Cas No. :112926-00-8
Quantity: 1000Metric Tons Payment Method: T/T or LC Allochronic Silica Gel CAS No: 112926-00-8 MF: MSiO2. NH2O 1)Feature: Spherical or irregular-shape, it presentes either purple, orange or yellow. The product performs all the functions of blue silica gel but does not contain cobalt chloride and is therefore innocuous and pollution-free, and its color varies as humidity changes. 2)Application Mainly for dying and indicating humidity of precision instruments, medicin, petrol chemicals, foodstuff, clothing, leather, electric appliances, other industrial gases and so on. Package: 25KG/compound bag or 500kg/ container bag Items WG-1 WG-2 WG-3 Adsorption capacity RH20% ≥% 9.0 9.0 9.0 Adsorption capacity RH50% ≥% 22.0 22.0 22.0 Rattle loss , %≤ 10.0 10.0 10.0 Qualified size ratio, %≥ 90.0 90.0 90.0 Loss on heating, %≤ 2.0 2.0 2.0 Color change RH20%≥ Orange red Light tan Yellowish green Color change RH35%≥ Light orange red Light brown green Green yellow Color change RH50%≥ Light orange Light dark green Light blue Original color purple orange Light yellow |
| 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:刺激性物质‖T; |
| Risk Codes: | R20:吸入有害‖R37; |
| Safety Description: | S22:不要吸入粉尘‖S45 ; |
| Company: | Hefei Heavy Industrial Joint Co., Ltd [ China ] |
| Contact: | Lisa |
| Tel: | +86-551-66189860 |
| Fax: | |
| Email: | lisa@ahjoint.com |
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