Tungsten
| Price | USD1.00 |
| Packge | 1KG |
- Min. Order:1KG
- Supply Ability:200kg
- Time:2019-09-02
Product Details
- Product NameTungsten
- CAS No.7440-33-7
- EINECS No.231-143-9
- MFW
- MW183.84
- AppearancewireSilver-gray
- Melting point 3410 °C (lit.)
- density 19.3 g/mL at 25 °C (lit.)
- Boiling point 5660 °C (lit.)
- Water Solubility insoluble
- storage temp. no restrictions.
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Product Name:
Synonyms:
Tungsten, nanopowder, >=99.9%;Tungsten, foil, 0.05mm thick, 99.9+% metals basis;TUNGSTEN, WIRE, 0.25MM DIAM., 99.9+%;TUNGSTEN, FOIL, 0.25MM THICK, 99.9+%;TUNGSTEN FOIL 1.0MM THICK 99.9+%;TUNGSTEN, WIRE, 0.5MM DIAM., 99.9+%;TUNGSTEN, POWDER, 12 MICRON, 99.9%;TUNGSTEN, POWDER, CA. 100 MESH, 99.95%
CAS:
MF:
W
MW:
183.84
EINECS:
231-143-9
Product Categories:
Mol File:
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Tungsten Chemical Properties
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Melting point
3410 °C(lit.)
Boiling point
5660 °C(lit.)
density
19.3 g/mL at 25 °C(lit.)
Fp
-23 °C
form
wire
color
Silver-gray
Specific Gravity
19.3
resistivity
4.9 μΩ-cm, 20°C
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
NIST Chemistry Reference
EPA Substance Registry System
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Safety Information
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Hazard Codes
Risk Statements
Safety Statements
RIDADR
UN 3089 4.1/PG 2
WGK Germany
-
RTECS
YO7175000
TSCA
Yes
HazardClass
4.1
PackingGroup
III
HS Code
81011000
Hazardous Substances Data
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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