Molecular sieve 3A
Molecular sieve 3A
- CAS:
- 308080-99-1
- MF:
- KnNa12-n[(AlO2)12(SiO2)12]xH2O
- MW:
- 0
Suppliers by country/region
Company Type
Properties
- form
- Powder or Crystals
- color
- Yellow to yellow-green
- Water Solubility
- Insoluble in water.
- Sensitive
- Hygroscopic
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P280a-P304+P340-P305+P351+P338-P405-P501a
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20
- Safety Statements
- 26-36
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 28421000
Use
Porous crystallinesubstances, especially aluminosilicates(see zeolite), that can be dehydratedwith little change in crystalstructure. As they form regularlyspaced cavities, they provide a highsurface area for the adsorption ofsmaller molecules. The general formula of these substancesis MnO.Al2O3.xSiO2.yH2O,where M is a metal ion and n is twicethe reciprocal of its valency. Molecularsieves are used as drying agentsand in the separation and purificationof fluids. They can also be loadedwith chemical substances, which remainseparated from any reactionthat is taking place around them,until they are released by heating orby displacement with a morestrongly adsorbed substance. Theycan thus be used as cation exchangemediums and as catalysts and catalystsupports. They are also used asthe stationary phase in certain typesof chromatography (molecular-sievechromatography).
7 India supplier list of "Molecular sieve 3A"
- Product Name:Molecular sieves, 3
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Molecular sieves 3A
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Molecular Sieve
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Molecular sieves 3A
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: INDIA
- Product Name:Molecular sieves 3A
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: INDIA
- Product Name:Molecularsieves,3Å
- Products Intro:Brand:sigma aldrich | Product Number:208574 | Purity:beads,4-8?mesh
- Company Type: Trader
- Country/Region: INDIA
- Product Name:Molecular sieves, 3 ?
- Products Intro:Brand：Glrinnovations | OriginalID：ASM2697
- Company Type: Trader
- Country/Region: INDIA
- Product Name:MolecularSievesType3A1.5mm
- Products Intro:Brand:cdhfinechemical | Product Number:054001
- Company Type: Trader
- Country/Region: INDIA
- Product Name:MolecularSieve3A(0.3nm)(1.6-3mmBeads)
- Products Intro:Brand:srlchem | Product Number:98254
- Company Type: Trader
- Country/Region: INDIA
- Product Name:MolecularSieve3A(0.3nm)(1.6-3mmBeads)
- Products Intro:Brand:trivenichemical | Product Number:98254
- Company Type: Trader
- Country/Region: INDIA