 Home > Encyclopedia > Zeolite 5A

Zeolite 5A

Zeolite 5A structure

CAS No:
69912-79-4
Chemical Name:
Zeolite 5A
Synonyms:
Zeolite 5A;Zeolites,5A;5A zeolites;Mol. sieves,5A;MS 5A;K 154;Zeosorb 5A;Zeolum A 5;Silton EP;Mizuka Sieves 5A;HFZ 20;HEZ 55;HFZ 55;HFZ 33;Linde 5A zeolites;Siliporite 5A;Baylith 5A;Purmol 5A;Baylith K 154;Molsiv 5A;Molecular sieve 5A;Linde 5A;NWA II;Silton EPT;Kostrolith 5A;5ASDG;Zeolum SA 500A;Tricat 5A;5A molecular sieve;NKF 5A;107528-12-1;9066-54-0;57572-33-5;85496-66-8
Categories:
Catalyst and Auxiliary > Zeolite

Request for Quotation

Description

beige granules

Zeolite 5A Basic Attributes

Molecular Weight：

202.135

Exact Mass：

201.894653

EC Number：

215-684-8

HScode：

28421000

Characteristics

PSA：

126.38000

XLogP3：

-1.13690

Appearance：

White to off-white powder

Water Solubility：

Insoluble in water.

Odor：

ODORLESS

Taste：

TASTELESS

PH：

6.5-10.5 (20% SLURRY)

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36

RTECS Number：

ZG6800000

Marks：

Xn,Xi

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

Zeolite 5A Use and Manufacturing

Methods of Manufacturing

The hydrothermal synthesis method uses water glass, sodium metaaluminate, and sodium hydroxide as raw materials. Refer to 3A molecular sieve for the preparation of dilute water glass solution and the preparation of sodium metaaluminate solution. Mix water glass, sodium metaaluminate, and sodium hydroxide in a certain molar ratio (usually Al2O3: SiO2: Na2O: H2O=1: 2: 3: 185), react, control the temperature above 40 ℃, and stir strongly, The gel formed by the reaction is heated to 102℃±2℃, and statically crystallized at a constant temperature at this temperature. It is filtered and washed, calcium chloride is added for ion exchange (exchange degree 70%), and then filtered, washed, dried, and adhesive is added. Kneading, forming, and finally firing and activation to prepare 5A molecular sieve.

Uses

Selective adsorbent. Catalyst or catalyst carrier. Used for separation of normal and isoparaffins and oxygen and nitrogen, desulfurization of petroleum and petroleum gas, drying and purification of gas and liquid.

Downstream Products

Acetonitrile

Recommended Suppliers of Zeolite 5A

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

MOLECULAR SIEVE

CAS No.: 69912-79-4

Content: 99.00%

Inquiry
Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

5A molecular sieve 99% powder 69912-79-4 Dideu

Unit Price: $1 /KG FOB

CAS No.: 69912-79-4

Grade: Chemical Grade

Content: 99%

Inquiry