中国91视频,日韩一级片在线,色aaa,国产福利片一区二区,亚洲一级免费毛片,久久久久久久久久久身材好,韩国黄色网址

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 >