Factory Price Rare Earth Erbium Chloride Cas 10025-75-9 - Tungsten 7440-33-7 – Starsky
Factory Price Rare Earth Erbium Chloride Cas 10025-75-9 - Tungsten 7440-33-7 – Starsky Detail:
Description
Product Name: Tungsten
CAS: 7440-33-7
MF: W
MW: 183.84
EINECS: 231-143-9
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
Specification
Product name |
Tungsten | |
CAS | 7440-33-7 | |
Model | ESW.5N | ESW.6N |
W(%) | 99.999 | 99.9999 |
Impurity | Max ppm | |
K | 0.1 | 0.07 |
Na | 0.5 | 0.5 |
Li | 0.05 | 0.01 |
U | 0.0008 | 0.0005 |
Th | 0.0008 | 0.0005 |
Size(um) | 1.9-3.5 | 1.9-3.5 |
Application
Widely used in high-voltage light source electrodes, semiconductor-level magnetron sputtering targets, and other high-end light sources, electronics, semiconductors and other industries.
Storage
Store in ventilated and cool warehouse.
Payment
1, T/T
2, L/C
3, Visa
4, Credit card
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Besides, sometimes we also accept Bitcoin.
Storage
1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers’ requirement.
Product detail pictures:
Related Product Guide:
We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Factory Price Rare Earth Erbium Chloride Cas 10025-75-9 - Tungsten 7440-33-7 – Starsky, The product will supply to all over the world, such as: Mongolia, San Diego, Las Vegas, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!
By Elaine from Wellington - 2018.02.12 14:52
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Elizabeth from Nigeria - 2018.05.13 17:00