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Home > Products >  Refined Naphthalene CAS :91-20-3

Refined Naphthalene CAS :91-20-3 CAS NO.91-20-3

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,MoneyGram
  • Product Details

Keywords

  • Refined Naphthalene
  • Naphthalene refined 99%
  • CAS :91-20-3

Quick Details

  • ProName: Refined Naphthalene CAS :91-20-3
  • CasNo: 91-20-3
  • Molecular Formula: C10H8
  • Appearance: White flake
  • Application: Moth ball/Naphthalene ball
  • DeliveryTime: within 5days
  • PackAge: 25kg/bag
  • Port: main port in your country
  • ProductionCapacity: 1000 Metric Ton/Week
  • Purity: 99%
  • Storage: 100000kg
  • LimitNum: 1 Kilogram
  • Grade: Industrial Grade,Pharma Grade

Superiority

Refined Naphthalene CAS :91-20-3

1:Good quality for Moth ball

2:Fast delivery.

3:Competetive price.

Details

Refined Naphthalene CAS :91-20-3

Naphthalene Chemical Properties

Melting point 80-82 °C(lit.)
Boiling point 218 °C(lit.)
density 0.99
vapor density 4.4 (vs air)
vapor pressure 0.03 mm Hg ( 25 °C)
refractive index 1.5821
Fp 174 °F
storage temp. APPROX 4°C
solubility methanol: soluble50mg/mL, clear, colorless
form Faint beige to brown to salmon red powder
color White to almost white
Specific Gravity 1.145
explosive limit 0.9-5.9%(V)
Water Solubility 30 mg/L (25 ºC)

 

 

Naphthalene

(CAS No. 91-20-3)

Molecular Formula:  C10H8

Structural Formula: 

ITEMS:

SPECIFICATIONS:

Appearance:

Colorless flaky crystal with luster

Purity (HPLC):

99.0% Min.

Boiling Point:

218DC

Melting Point:

79DC  - 83DC

Density:

0.99g/ml at 25 DC (lit.)

Flash Point:

78DC

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

 

 

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