Product Name:

Technical naphthalene

Alias:

Crue naphthalene

CAS NO.:

91-20-3

Molecular Formula:

C10H8

Molecular Weight:

128.17 

Items:

Specifications: 

Appearance:

White or light yellow or reddish crystal.

Purity (HPLC):

≥95.0%

Boiling Point: 

218°C

Melting Point:

79 ~ 82°C

Density:

0.99 g/ml at 25 °C (lit.)

Flash Point: 

78°C

Solubility:

Insoluble in water, soluble in ethyl ether, ethanol, chloroform, carbon disulfide and benzene

Risk Mark: 

    Xn;N 

Risk Codes: 

R22;R40;R50/53

UN NO.: 

UN 1334

Packing: 

25Kg plastic woven bag or fiber drum with the lining of plastic film