Refined Naphthalene CAS :91-20-3

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1 Kilogram	Negotiable

1 Kilogram

Negotiable

Min.Order :1 Kilogram
Purity: 99%
Payment Terms : L/C,T/T,,MoneyGram

Keywords

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

Quick Details

Appearance:White flake
Application:Moth ball/Naphthalene ball
PackAge:25kg/bag
ProductionCapacity:1000|Metric Ton|Week
Storage:100000kg
Transportation:

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Refined Naphthalene CAS :91-20-3

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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
Naphthalene (CAS No. 91-20-3)	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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