China (Mainland)
Assessedsupplier
91-20-3 Naphthalene CAS NO.91-20-3
- FOB Price: USD: 20.00-20.00 /Gram Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
1(1-20)Gram
- Product Details
Keywords
- 91-20-3
- Naphthalene
- Naphthalene
Quick Details
- ProName: 91-20-3 Naphthalene
- CasNo: 91-20-3
- Molecular Formula: C10H8
- Appearance: powder
- Application: medical
- DeliveryTime: Prompt
- PackAge: As required
- Port: Shanghai
- ProductionCapacity: 20 Metric Ton/Day
- Purity: 99
- Storage: room tempurature
- Transportation: accordingly
- LimitNum: 1 Metric Ton
- Moisture Content: N/A
- Impurity: N/A
- Grade: Industrial Grade,Pharma Grade
- Assay: 99%
Superiority
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
explosive limit 0.9-5.9%(V)
Water Solubility 30 mg/L (25 ºC)
Merck 14,6370
BRN 1421310
CAS DataBase Reference 91-20-3(CAS DataBase Reference)
NIST Chemistry Reference Naphthalene(91-20-3)
EPA Substance Registry System Naphthalene(91-20-3)
Safety Information
Hazard Codes Xn,N,F,T
Risk Statements 22-40-50/53-67-65-38-11-39/23/24/25-23/24/25-52/53-20
Safety Statements 36/37-46-60-61-62-45-16-7-33-25-9
RIDADR UN 1334 4.1/PG 3
WGK Germany 3
RTECS QJ0525000
TSCA Yes
HazardClass 4.1
PackingGroup III
HS Code 29029010
Hazardous Substances Data 91-20-3(Hazardous Substances Data)
Details
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China
and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Our advantage:
1.Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
