China (Mainland)
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74-82-8 METHANE CAS NO.74-82-8
- 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
- 74-82-8
- METHANE
- METHANE
Quick Details
- ProName: 74-82-8 METHANE
- CasNo: 74-82-8
- Molecular Formula: CH4
- 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
METHANE Chemical Properties
Melting point −183 °C(lit.)
Boiling point −161 °C(lit.)
density 0.716 g/mL at 25 °C(lit.)
vapor density 0.55 (vs air)
Fp -188 ºC
pka 48(at 25℃)
explosive limit 15%
Merck 13,5979
Stability: Stable. Extremely flammable - note low flash point; mixtures with air constitute an explosion hazard. Reacts violently with interhalogens. Incompatible with strong oxidizing agents, halogens, interhalogens, oxygen.
CAS DataBase Reference 74-82-8(CAS DataBase Reference)
Safety Information
Hazard Codes F+
Risk Statements 12
Safety Statements 9-16-33
RIDADR UN 1971 2.1
WGK Germany -
RTECS PA1490000
F 4.5-31
HazardClass 2.1
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
