Molecular sieves, 4 Å
MDL:
MFCD00131613
Molecular Formula:
Na12[(AlO2)12(SiO2)12] ·xH2O
Molecular Weight:
Alias:
分子筛, 4 Å ;4A;4A分子筛
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Molecular sieves, 4 Å |
beads, 8-12 mesh |
5kg |
RMB 756.8 |
Consulting service |
Molecular sieves, 4 Å |
beads, 8-12 mesh |
1kg |
RMB 198 |
Consulting service |
Molecular sieves, 4 Å |
beads, 4-8 mesh |
5kg |
RMB 748 |
Consulting service |
Molecular sieves, 4 Å |
beads, 4-8 mesh |
1kg |
RMB 217.8 |
Consulting service |
Molecular sieves, 4 Å |
2mm-3mm,干燥剂用 |
500g |
RMB 97.9 |
Consulting service |
Molecular sieves, 4 Å |
80-100目,气相、液相色谱柱专用 |
100g |
RMB 294.8 |
Consulting service |
Molecular sieves, 4 Å |
60-80目,气相、液相色谱柱专用 |
100g |
RMB 294.8 |
Consulting service |
Molecular sieves, 4 Å |
40-60目,气相、液相色谱柱专用 |
100g |
RMB 294.8 |
Consulting service |
Molecular sieves, 4 Å |
20-40目,气相、液相色谱柱专用 |
100g |
RMB 286 |
Consulting service |
Character:
4A分子筛的孔径约4埃,其主要适用于气体,液体的干燥。可吸附H2O、NH3、H2S、CO2、SO2、CO、氯甲烷、溴甲烷、乙炔、乙烷、乙烯、丙烯等。广泛用于油田伴生气、天然气等的干燥。也广泛用于乙醇的脱水。也用于真空玻璃等的防结露。
Storage:
切勿浸入水中,不宜暴露在空气中。
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