モレキュラーシーブ 3A

モレキュラーシーブ 3A 価格 もっと(58)

メーカー	製品番号	製品説明	CAS番号	包装	価格	更新時間	購入
富士フイルム和光純薬株式会社(wako)	W01W0113-1353	モレキュラシーブスパック 3A Molecular Sieves Pack 3A	308080-99-1	25g×10	￥5000	2024-03-01	購入
富士フイルム和光純薬株式会社(wako)	W01AFAB21165	モレキュラシーブス, 3A, powder Molecular sieves, 3A, powder	308080-99-1	250g	￥13330	2024-03-01	購入
関東化学株式会社(KANTO)	19725-1A	モレキュラーシーブ　３Ａ Molecular sieves 3A, 8 to 12 mesh	308080-99-1	5kg	￥50100	2024-03-01	購入
関東化学株式会社(KANTO)	19724-2A	モレキュラーシーブ　３Ａ Molecular sieves 3A, 4 to 8 mesh	308080-99-1	5kg	￥49600	2024-03-01	購入
Sigma-Aldrich Japan	334286	モレキュラーシーブス, 3 Å pellets, 1.6?mm Molecular sieves, 3 Å pellets, 1.6?mm	308080-99-1	250g	￥7660	2024-03-01	購入

モレキュラーシーブ 3A 化学特性,用途語,生産方法

外観

径:　2.9～3.5mm

溶解性

水及び一般の有機溶媒にほとんど溶けない。

用途

乾燥剤、脱水剤。

用途

クラックドガス、エチレン、ブタジエン、エタノール等の脱水。

用途

クラックドガス、エチレン、ブタジエン、エタノール等の乾燥。

使用上の注意

外装パック開封後は空気中の水分を吸収して熱を持つ場合があります。

化学的特性

white powder

使用

Molecular sieves, 3A is used as desiccant in petroleum and chemical industries. It is useful for the drying of unsaturated hydrocarbons such as ethylene, propylene and butadiene. It is also used in the removal of water from ethanol. It finds application in the drying of certain chemicals namely ethanol, refrigerants and natural gas. It plays an important role as selective adsorption of water in insulated glass (IG) and polyurethane. It has been considered as a general-purpose drying agent in polar and non polar media.

定義

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 M_nO.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).

一般的な説明

Molecular sieves are crystalline metal aluminosilicates having a 3-dimensional interconnecting network of silica and alumina tetrahedra. Natural water of hydration is removed from this network by heating to produce uniform cavities which selectively adsorb molecules of a specific size. The 3A form is made by substituting potassium cations for the inherent sodium ions of the 4A structure, reducing the effective pore size to ~3?, excluding diameter >3?, e.g., ethane. The 4 to 8-mesh type is normally used in gas-phase applications. Molecular sieves are considered a universal drying agent in polar and nonpolar media.

モレキュラーシーブ 3A 上流と下流の製品情報

原材料

準備製品

モレキュラーシーブ 3A 生産企業

名前	電話番号	電子メール	国籍	製品カタログ	優位度
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12453	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8822	58
Shanghai Longyu Biotechnology Co., Ltd.	+8615821988213	info@longyupharma.com	China	2531	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
SINOPRO.CO.LTD	0082-42-721-7177	michael@sinopro.co.kr	South Korea	298	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
HONG KONG IPURE BIOLOGY CO.,LIMITED	86 18062405514 18062405514	ada@ipurechemical.com	CHINA	3465	58

308080-99-1(モレキュラーシーブ 3A)キーワード:

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• 308080-99-1
• Molecular sieves 3A, 3 to 4mm (0.12 to 0.16 in.) dia. pellets
• Zeolum A 3
• Molecular sieves powder, Catalyst support, ammonium Y zeolite
• Molecular sieves, 3 beads, 4-8 mesh
• Molecular sieves, 3 beads, 8-12 mesh
• Molecular sieves, 3 pellets, 1.6 mm
• Molecular sieves, 3 pellets, 3.2 mm
• Molecular Sieves 3A, mixed indicator
• Molecular Sieves 3A, with indicator
• 3 Å
• Molecular Sieve UOP Type 3Å
• MOLECULAR SIEVES, 4A
• MOLECULAR SIEVES 3 ANGSTROM*1/16IN PELLE T
• MOLECULAR SIEVE UOP TYPE 3A 1/8''-RODS
• Molecular sieves 3A, 4 to 8 mesh
• Molecular sieves 3A, 8 to 12 mesh
• Molecular sieves 3A, powder <50 micron
• dowex 50wx4-200
• dowex 50wx4-400
• Molecular sieve, titanium oxide based, mesoporous, 25 Angstrom
• Molecular sieve, niobium oxide based, mesoporous, 22 Angstrom
• Molecular sieve, niobium oxide based, mesoporous, 32 Angstrom
• Molecular sieve, Type 4A with indicator
• Molecular sieve, sulfated zirconium oxide based, mesoporous, 23 Angstrom
• Molecular sieve, sulfated zirconium oxide based, mesoporous, 18 Angstrom
• Molecular sieve, tantalum oxide based, mesoporous, 22 Angstrom
• Molecular sieve, tantalum oxide based, mesoporous, 32 Angstrom
• Molecular sieve, Type Y, ammonium ion, extrusions
• Molecular sieve, Type Y, ammonium ion, powder
• molecular sieve uop type 3А
• モレキュラーシーブ 3A
• モレキュラーシーブス,3 ? BEADS,4-8 MESH
• モレキュラーシーブス,3 ? BEADS,8-12 MESH
• モレキュラーシーブス,3 ? PELLETS,1.6 MM
• モレキュラーシーブス,3 ? PELLETS,3.2 MM
• モレキュラーシーブス,3 ? POWDER
• モレキュラーシーブス,3 ? ROD,SIZE 1/16 IN.
• モレキュラシーブス 3A 1/16
• モレキュラシーブス 3A 1/8
• モレキュラシーブス 3A(粉末)
• モレキュラシーブスパック 3A
• モレキュラシーブス, 3A, POWDER
• モレキュラシーブス, 3A, 2-5MM (0.08-0.20IN) BEADS
• モレキュラシーブス, 3A, 1-2MM (0.04-0.08IN) BEADS
• モレキュラシーブス3A,1/16''ペレット
• モレキュラーシーブス, 3 Å
• モレキュラシーブス, 3A, 1-2mm (0.04-0.08in) dia. pellets
• モレキュラシーブス, 3A, 3-4mm (0.12-0.16in) dia. pellets