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| Product Name: |
4A molecular sieve
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| Supply Ability: |
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| Related proudcts |
adsorbent, molecular sieve, |
| Specifications |
4A |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
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| Unit Price: |
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Molecular Sieve 4A is an alkali alumino silicate; it is the sodium form of the Type A crystal structure. 4A molecular sieve has an effective pore opening of about 4 angstroms (0.4nm). 4A molecular sieve will adsorb most molecules with a kinetic diameter of less than 4 angstroms and exclude those larger. Such adsorbable molecules include simple gas molecules such as oxygen, nitrogen, carbon dioxyde and straight chain hydrocarbons. Branched chain hydrocarbons and aromatics are excluded.
2. Typical Chemical Formula
Na2O Al2O3 2.0SiO2 4.5H2O
SiO2: Al2O3
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| Company: |
Pingxiang baisheng Chemical packing Co., Ltd
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| Contact: |
Ms. Laura Ouyang |
| Address: |
ceramic industry park |
| Postcode: |
337022 |
| Tel: |
86 799 6895088 |
| Fax: |
86 799 6835693 |
| E-mail: |
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