国产av毛片不卡,亚洲av中文无码乱人伦在线视色,免费国产黄片视频,亚洲日韩精品av成人波多野,国产亚洲免费观看在线,亚洲高清不卡视频在线,欲色av无码一区二区人妻,AV网址大全成人,久久精品国产精品亚洲毛片

Product
 

Ammonium Succinate

 

 

Molecular formula:

 

 

NH4OOCCH2CH2COONH4            C4H12N2O4

Structure type:

Molecular weight: hite crystals. Gradually decomposes to lose ammonia on prolonged exposure to air. Very soluble in water, insoluble in ethyl ether.
Precaution: Seal tight. Avoid light.
Use: as analytical reagent, organic intermediate.
Packaging & Storage: plastic lined woven bag, net weight 25kg. Store in a cool dry place.


Specification:
 

Appearance
white crystals
Assay %
98.0
Free acid (succinic acid) %
0.5
Pb %
0.001





< Return to the previous page >