USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $14.60-15.00 / Metric Ton
USD $6.00-9.00 / Gram
USD $20.00-35.00 / Metric Ton
USD $4.50-5.00 / Liter
USD $100.00-150.00 / Kilogram
USD $4.50-5.00 / Liter
USD $6.00-9.00 / Gram
good quantity
tungsten basic information |
product name: | tungsten |
synonyms: | ammonium tungstate (para);ammonium wolframate;sodium o-tungstate;sodium para-tungstate;w hc 40;tungsten aa single element standard;tungsten, aas standard solution;tungsten aa standard |
cas: | 13472-45-2 |
mf: | w |
mw: | 183.84 |
einecs: | 231-143-9 |
product categories: | inorganics |
mol file: | 13472-45-2.mol |
tungsten basic information |
product name: | tungsten |
synonyms: | ammonium tungstate (para);ammonium wolframate;sodium o-tungstate;sodium para-tungstate;w hc 40;tungsten aa single element standard;tungsten, aas standard solution;tungsten aa standard |
cas: | 13472-45-2 |
mf: | w |
mw: | 183.84 |
einecs: | 231-143-9 |
product categories: | inorganics |
mol file: | 13472-45-2.mol |
tungsten chemical properties |
mp | 3410 °c(lit.) |
bp | 5660 °c(lit.) |
density | 2.3 g/ml at 25 °c(lit.) |
solubility | h2o: soluble |
form | wire |
merck | 13,8772 |
cas database reference | 13472-45-2(cas database reference) |
safety information |
hazard codes | xi |
risk statements | 36/38 |
safety statements | 6-26-36 |
ridadr | un 3089 4.1/pg 2 |
wgk germany | 3 |
rtecs | yo7175000 |
hazardclass | 6.1(b) |
packinggroup | iii |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
tungsten usage and synthesis |
tungsten preparation products and raw materials |
raw materials | sodium hydroxide-->hydrochloric acid |
preparation products | tungsten trioxide-->pigment violet 3-->pigment fast reddish blue lake bo-->tungsten sulfide-->pigment fast rose toner-->pigment fast light red lake-->pigment fast reddish blue toner r-->pigment red 81 |