China (Mainland)
Assessedsupplier
TIANFU-CHEM CAS NO.7440-33-7 Tungsten CAS NO.7440-33-7
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram,Other
- Product Details
Keywords
- 7440-33-7
- Tungsten
- W
Quick Details
- ProName: TIANFU-CHEM CAS NO.7440-33-7 Tungsten
- CasNo: 7440-33-7
- Molecular Formula: W
- Appearance: Clear colorless to light yellow soluti...
- Application: 7440-33-7
- DeliveryTime: As your quantity
- PackAge: as per buyers
- Port: China main port
- ProductionCapacity: 1000 Kilogram/Month
- Purity: 99%
- Storage: room temperature
- Transportation: By sea , by air or express
- LimitNum: 1 Gram
- Heavy metal: N/A
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- Transporttation: N/A
Superiority
Our advantage: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 main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
1. Higest quality and good package
2.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
3.Fast delivery
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details
Product Name: Tungsten
Synonyms: Tunsten;va[tungsten];W;W HC 40;TUNGSTEN SINGLE ELEMENT STANDARD;TUNGSTEN STANDARD;TUNGSTEN STANDARD SOLUTION;TUNGSTEN PLASMA EMISSION SPECTROSCOPY STANDARD
CAS: 7440-33-7
MF: W
MW: 183.84
EINECS: 231-143-9
Product Categories: Inorganics;74: W;TungstenNanomaterials;Materials Science;Nanomaterials;Nanoparticles: Metals and Metal AlloysMetal and Ceramic Science;Nanopowders and Nanoparticle Dispersions;Metal and Ceramic Science;Metals;Tungsten;metal or element
Mol File: 7440-33-7.mol
Tungsten Structure
Tungsten Chemical Properties
mp 3410 °C(lit.)
bp 5660 °C(lit.)
density 19.3 g/mL at 25 °C(lit.)
Fp -23 °C
form wire
Water Solubility insoluble
Merck 13,9884
Stability: Stable. Dust is flammable, though not likely to present a hazard if normal good practice is used.
CAS DataBase Reference 7440-33-7(CAS DataBase Reference)
NIST Chemistry Reference Tungsten(7440-33-7)
EPA Substance Registry System Tungsten(7440-33-7)
Safety Information
Hazard Codes F,Xi,N,Xn
Risk Statements 11-36/38-67-65-62-51/53-48/20-38
Safety Statements 6-26-36-62-61-36/37
RIDADR UN 3089 4.1/PG 2
WGK Germany -
RTECS YO7175000
HazardClass 4.1
PackingGroup III
Hazardous Substances Data 7440-33-7(Hazardous Substances Data)