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ZSM-5-250 Zeolite Molecular Sieve for Isomerization and Catalytic Cracking
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| Post Date: | Sep 17,2020 |
| Expiry Date: | Nov 16,2020 |
| Detailed Description: |
Cas No. :12173-28-3
Quantity: 500Kilograms Specs:Silica-alumina ratio 250 Price:4.59 USD Kilograms Payment Method: L/C,T/T ZSM-5-250 Zeolite Molecular Sieve for Isomerization and Catalytic Cracking The ZSM-250 type zeolite produced by means of a template agent based hydrothermal crystallization method is featured with high relative crystallinity,wherein the relative crystallinity is no less than 80%,the SiO2/Al2O3 molar ratio is no less than 30,the Na2O is no more than 0.1%.and the average grain size is 300nm. ZSM-5-250 Quality Control Targets Item Unit Max Typical Max Analytical Method Relative crystallinity % 86 90 X-ray diffractometer Total specific surface m2/g 360 380 N2 Adsorption Microporous specific surface m2/g 280 320 N2 Adsorption Silica-alumina ratio / 250 230 250 XRF Na2O wt% 0.030 0.050 Flame Photometric Analysis SO42- wt% 0.25 0.4 XRF CI- ppm 70 Chemical Analysis LOI wt% 10 Gravimetric Analysis D,50 μm 4.0 5 Laser Scatter Distribution D,90 μm 7.0 8 Laser Scatter Distribution |
| CAS Registry Number: | 12173-28-3 |
| Synonyms: | ;Molecular sieve 13X 1/16;Molecular sieve 3A 1/16;Molecular sieve 4A 1/16;Molecular sieve 5A 1/16;Molecular sieves, 5A;Molecular sieves 3A 1/16;MolecularsievesXpowder;MolecularsievesXmmbeads;MolecularsievesmeshpowderLindeX;MolecularsievespelletsLindeX;Molecular Sieve Type 13X;Molecular sieve 3A;MOLECULAR SEIVES, TYPE 4 A;Molecular sieves 13X; |
| Molecular Formula: | Al·Ca·16H2O·K·Na·O5Si2·O |
| Safety Description: | S22:; |
| Company: | Zibo Jiulong Chemical Co., Ltd. [ China ] |
| Contact: | james.li |
| Tel: | 0533-6076766 +86-13706436189 |
| Fax: | 0533-6076766 |
| Email: | james.li@jiulongchemical.com |
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