CAS No.: | 7440-37-1 |
---|---|
Formule: | ar |
EINECS: | 231-147-0 |
Bestanddeel: | Industriële Pure Air |
Grade Standard: | Industriële Rang |
Chemische Property: | Onbrandbaar gas |
Leveranciers met geverifieerde zakelijke licenties
Boiling Point | -185.7 |
Melting Point | -189.2 |
Molecular Weight | 39.95 |
Density | 1.784 |
Appearance | Colorless,Odorless |
Specification | 99.9% |
DOT Class | 2.2 |
Dangerous transport No. | UN 1066 2.2 |
1. who are we?
We are based in Shandong, China, start from 2023,sell to Africa(30.00%),Eastern Asia(30.00%),Southeast Asia(20.00%),South America(10.00%),South Asia(5.00%),North America(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
O2,CO2,H2,nitrogen, food nitrogen, Argon, propane, acetylene, mixture, laser gas,high purity,
standard gas and special gas,steel cylinder,gas cylinder,grinder machine,agriculture machine,pellet machine
4. what services can we provide?
Accepted Delivery Terms: null;
Accepted Payment Currency:null;
Accepted Payment Type: null;
Language Spoken:null
Leveranciers met geverifieerde zakelijke licenties