分子筛

Molecular sieves
CAS NO:308080-99-1
规格:,AR,CP,球状
包装规格:250g,1000g,5000g,1kg,5kg,1 KG,5 KG,250 G,500g,2.5kg,25kg,1公斤
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产品价格
产品编号品牌纯度规格包装单位单价(元)现货
3055368Alfa Aesar3A, powder250g556请咨询
3055368Alfa Aesar3A, powder1000g1410请咨询
3055368Alfa Aesar3A, powder5000g4180请咨询
3055370Alfa Aesar3A, powder250g591请咨询
3055370Alfa Aesar3A, powder1000g1620请咨询
3055370Alfa Aesar3A, powder5000g3790请咨询
3055371Alfa Aesar3A, powder250g633请咨询
3055371Alfa Aesar3A, powder1000g1580请咨询
3055372Alfa Aesar3A, powder1kg1320请咨询
3055372Alfa Aesar3A, powder5kg6000请咨询
3055373Alfa Aesar3A, powder1kg1600请咨询
3055373Alfa Aesar3A, powder5kg6210请咨询
3139250Sigma-Aldrich3A, powder1 KG2120请咨询
3139250Sigma-Aldrich3A, powder5 KG4690请咨询
3139251Sigma-Aldrich3A, powder1 KG1590请咨询
3139251Sigma-Aldrich3A, powder5 KG6040请咨询
3139252Sigma-Aldrich3A, powder1 KG1400请咨询
3139253Sigma-Aldrich3A, powder250 G738请咨询
3139253Sigma-Aldrich3A, powder1 KG2130请咨询
3467537翁江AR500g46请咨询
3475143Alfa Aesar3A, powder500g1250请咨询
3475143Alfa Aesar3A, powder5kg5240请咨询
3477942Alfa Aesar3A, powder500g1490请咨询
3477942Alfa Aesar3A, powder2.5kg5520请咨询
3480776Alfa Aesar3A, powder500g1490请咨询
3480776Alfa Aesar3A, powder5kg5430请咨询
3480776Alfa Aesar3A, powder25kg18260请咨询
3486440RyonCP,球状1公斤80请咨询
3520271J&K3A, powder500G355请咨询
3520271J&K3A, powder5KG2350请咨询
3520276J&K3A, powder250G280请咨询
3520276J&K3A, powder1KG747请咨询
3552915Strem3A, powder250g690请咨询
3552915Strem3A, powder1kg1560请咨询
3552916Strem3A, powder250g655请咨询
3552916Strem3A, powder1kg1480请咨询
3552928Strem3A, powder250g655请咨询
3552928Strem3A, powder1kg1830请咨询
4171303Amethyst3A, powder500G290请咨询
4171303Amethyst3A, powder5KG1930请咨询
基本信息
应用
Molecular sieves, 3A is used as a desiccant in petroleum and chemical industries. It is useful for drying 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 in 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.
备注
Hygroscopic. Incompatible with hydrogen fluoride, strong acids, strong bases and strong oxidizing agents.
MDL
MFCD00147627
灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.
形态
Powder
溶解性
Insoluble in cold water, hot water, methanol, diethyl ether, n-octanol and acetone.
危险类别
36/37/38
Irritating to eyes, respiratory system and skin.
安全信息
安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste
TSCA
GHS危害和防范说明
GHS符号
 
Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
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