应用
Molecular sieves, 4 ?… is used to absorb molecules as large as butane. It is utilized for the separation of natural gas, liquefied petroleum gas (LPG) and alkenes. It finds application in the refining and purification of liquid and gases. It is also used for drying and purification of air, inert gases and solvents. It is actively involved to remove methanol, carbon dioxide and ammonia from fluid streams. It plays a vital role to remove heavy metal ions available in water. It is also used as a soap forming agent and as a detergent auxiliary. It has been considered as a general-purpose drying agent in polar and non polar media.

备注
This product is initially a blue/tan colored product. Upon hydration it starts turning pink.

基本信息

MDL
MFCD00147627

灵敏度
Hygroscopic. Store under Argon. Ambient temperatures.

形态
-8+12 Beads

溶解性
Insoluble in cold water, hot water, methanol, diethyl ether, n-octanol and acetone.

GHS危害和防范说明

GHS符号

Hazard Statements
H350-H360-H401-H411
May cause cancer.May damage fertility or the unborn child.Toxic to aquatic life.Toxic to aquatic life with long lasting effects.

Precautionary Statements
P201-P280-P202-P308+P313-P405-P501a
Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Do not handle until all safety precautions have been read and understood.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
9

包装组
III

危险类别
49-60-51/53
May cause cancer by inhalation.May impair fertility.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
53-20-36-45-57
Avoid exposure - obtain special instructions before use.When using do not eat or drink.Wear suitable protective clothing.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Use appropriate container to avoid environmental contamination.

欧盟危险品标志

TSCA
否