High Purity Acenaphthene 1,8-Naphthalic Anhydride 99%Coal Tar Chemicals CAS 81-84-5
2016-09-13 06:30  Views:95
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1,8-Naphthalic anhydride 99%-Fine Chemicals Industry-High Quality-ISO9001:2001 ; SGS; CIQ;REACH

 

 

 

1,8-Naphthalic anhydride

 

 

Molecular Formula

 

 

C12H6O3

 

Cas 

 

81-84-5

 

Molecular Weight

 

 

198.17

 

Density g/ml

 

 

1.2

 

Melting Point

 

269

 

CAS 81-84-5 Fine Chemicals Industry 1,8-Naphthalic anhydride 99% Coal Tar Chemicals

 

 

Controlling standard and inspection result

 

1,8-Naphthalic anhydride 99% 

 

 

Item

 

Standard

 

Results

 

Pass or Not

 

Appearance

 

Light Yellow

Crystal Powder

 

Light Yellow

Crystal Powder

 

Pass

 

Purity

≥99%

99.32%

 

Pass

 

   
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