ChemicalBook > CAS DataBase List > MOLECULAR SIEVES

MOLECULAR SIEVES

Product Name
MOLECULAR SIEVES
CAS No.
12173-28-3
Chemical Name
MOLECULAR SIEVES
Synonyms
MOLECULAR SIEVES 3A;MOLECULAR SIEVES 4A 1/16;FAUJASITE;MOLECULAR SIEVE 4A 1/16;MOLECULAR SIEVE 3A 1/16;MOLECULAR SIEVES;MOLECULAR SIEVES 3D;MOLECULAR SIEVES, 5A;MOLECULAR SIEVES, 4A;MOLECULAR SIEVES, A4
CBNumber
CB7432402
Molecular Formula
AlCaH9KNaO6Si2(-2)
Formula Weight
290.38
MOL File
12173-28-3.mol
More
Less

MOLECULAR SIEVES Property

Melting point:
>600°C
Hydrolytic Sensitivity
5: forms reversible hydrate
EPA Substance Registry System
Faujasite ((K0-1Na0-1Ca0-0.5)3.2-3.8(Al3.2-3.8Si8.2-8.8O24).16H2O) (12173-28-3)
More
Less

Safety

Hazard Codes 
Xn,Xi
Risk Statements 
20-36/37-36/37/38
Safety Statements 
22-36-26
TSCA 
Yes
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

MOLECULAR SIEVES Chemical Properties,Usage,Production

Agricultural Uses

Molecular sieves are a group of adsorptive desiccants which are crystalline aluminosilicates, chemically similar to clays and feldspars, belonging to a class of minerals known as zeolites. The most important characteristic of these materials is their ability to undergo dehydration with little or no change in crystal structure. The dehydrated crystals are interlaced with regularly spaced channels of molecular dimensions, comprising almost 50% of the total volume of crystals.
The empty cavities in activated molecular sieve crystals have a strong tendency to recapture the water molecules that have been driven out. This tendency is so strong that if no water is present, they will accept any material that can enter or filter into them. However, only those molecules that are small enough to pass through the pores of the crystal can enter the cavities and be adsorbed on the interior surface. This sieving or screening action, which makes it possible to separate smaller molecules from the larger ones, is the most unusual characteristic of molecular sieves.
Molecular sieves are used in many fields of technology to dry gases and liquids. They are also used for selective molecular separations based on such size and polar properties as ion-exchangers, as catalysts and in petroleum industry to remove normal paraffins from distillates.

MOLECULAR SIEVES Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

MOLECULAR SIEVES Suppliers

Jiangsu Sanji Industrial Co.,Ltd.
Tel
0523-88641502 13901420498
Email
13901420498@139.com
Country
China
ProdList
1
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 4009686088
Email
3193328036@qq.com
Country
China
ProdList
29785
Advantage
68
JinJin Le Chemical Co., Ltd
Tel
10106090
Email
jjlchem2@163.com
Country
China
ProdList
9981
Advantage
58
Rhawn Reagent
Tel
400-400-1332688 18019345275
Fax
400-133-2688
Email
amy@rhawn.cn
Country
China
ProdList
15497
Advantage
58
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400-6387771-6038 18902104717
Email
sales@heowns.com
Country
China
ProdList
21037
Advantage
60
More
Less

View Lastest Price from MOLECULAR SIEVES manufacturers

Wuhan ShuEr Biology Technology Co.,Ltd
Product
Titanate molecular sieve
Price
US $2.00/kg
Min. Order
1kg
Purity
99
Supply Ability
10000kg
Release date
2022-09-19
Hebei Henghe Import and Export Trading Co. LTD
Product
Propylene Oxide Catalyst Titanium Silicon 12173-28-3
Price
US $1000.00/KG
Min. Order
500KG
Purity
99%
Supply Ability
5000
Release date
2021-07-23

12173-28-3, MOLECULAR SIEVESRelated Search:


  • MOLECULAR SIEVES
  • 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
  • MOLECULAR SIEVES 3A 1/8
  • MOLECULAR SIEVES 3D
  • MOLECULAR SIEVES 4A 1/16
  • MOLECULAR SIEVES 4A 1/8
  • MOLECULAR SIEVES 3A
  • MOLECULAR SIEVES, 4A
  • MOLECULAR SIEVES, 13X
  • MOLECULAR SIEVES 13X 1/16
  • MOLECULAR SIEVES 13X 1/8
  • MOLECULAR SIEVES, TYPE 13 X
  • MOLECULAR SIEVES 5A 1/16
  • MOLECULAR SIEVES 5A 1/8
  • MOLECULAR SIEVES, A4
  • MOLECULAR SIEVES, 13X, POWDER [FAUJASITE]
  • FAUJASITE
  • Mesoporous silica-based molecular sieves SBA-15, pore size: 7 - 11 nm, pore volume: 1 - 2 cm3/g, SSA: 550 - 650 m2/g
  • Insulating glass molecular sieve
  • Titanate molecular sieve
  • Propylene Oxide Catalyst Titanium Silicon
  • Faujasite ((K0-1Na0-1Ca0-0.5)3.2-3.8(Al3.2-3.8Si8.2-8.8O24).16H2O)
  • TIANFU-CHEM - MOLECULAR SIEVES
  • 12173-28-3
  • AlCa16H2OKNaO5Si2O
  • Na86AlO286SiO2106XH21