Lowest Price for Boron Nitride 10043-11-5 - Tungsten 7440-33-7 – Starsky

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Lowest Price for Boron Nitride 10043-11-5 - 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.

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Factory Supplier Nickel/Ni Cas 7440-02-0