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N-Dimethylamino succinamic acid Methylhydrazine
1,3-dimethyl-5-pyrozolone 5-Aminoorotic Acid
2,4,6,8-Tetrahydroxy-homopurine Yellow Inhibitor HN-130
Yellow Inhibitor HN-150 N-Hydroxysuccinimide
Hydrazine monohydrochloride  

 

1,3-dimethyl-5-pyrozolone

Properties:

CAS NO.

2749-59-9

Name

1,3-dimethyl-5-pyrozolone
1,3-dimethyl-2-pyrazolin-5-one
2,4-dihydro-2,5-dimethyl-3h-pyrazol-3-one

Formula

Molecular weight

112.13

Stability

Stable under low temperatures

Specifications:

DMPO(wt%)

Min 98

Appearance

Pale yellowish to beige crystalline powder

Water(wt%)

Max 0.3

Iron(mg/L)

Max 7

Ash(wt%)

Max 0.5

Applications:
DMPO is a widely used intermediate as followings:
◆Pharmaceuticals: Aminopyrine, Metamizole Sodium
◆Agriculture: Fenpyroximate
◆Others: Pyrazolone Dye(s)


   

 

 


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