WelcomeShenyang Xingzhenghe Chemical Co., Ltd.website
CONTACT NUMBER
024-86820560
Refined naphthalene
refind naphthalene
Time:2018-09-08 16:25 Views:
Product Details Featureandapplications Refined naphthalene is a white crystal easily volatile, mild aroma; The vapor pressure of 0.13 kPa / 52.6℃. Flash point: 80℃.Melting point 80.1℃. Boiling point 217.9℃; Insoluble in water, solub

Product Details



Feature and applications

Refined naphthalene is a white crystal easily volatile, mild aroma; The vapor pressure of 0.13 kPa / 52.6 ℃. Flash point: 80 ℃.  Melting point 80.1 ℃. Boiling point 217.9 ℃; Insoluble in water, soluble in ethanol, ether, benzene.  Relative density 1.16 (water = 1); Relative density (air = 1) 4.42;  Stability: stable.  Danger tags: 8 (flammable solid).
Refined naphthalene can be dye, medicine and other fields, such as used in the manufacture of dyes intermediates, production 2 - naphthol, 1 - naphthol naphthylamine and armor, etc., Refined naphthalene is also the main raw material of camphor ball, leather, wood protective agent and so on.

 


Key indicators:

NO. Index items Target range NO. Index items Target range
1 Crystallizing Point 79.1-80°C 4 Flash Point 78-79 °C
2 Melting Point 79-82 °C 5 Purity  ≥99%
3 Boiling Point 217-221 °C 6 Density: 0.99g/ml(25 °C )

Packaging and storage:

1. Lined with plastic film, packing with bags, each bag of net weights 25Kg ± 0.5kg. 
2. This product should be stored in dry and ventilated warehouse, This product belong to flammable solid, should be far away from the fire source and other combustible materials.

上一篇:没有了
下一篇:没有了
Customer service
phone
service line:
024-86820560
WeChat

WeChat public number