USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $48.00-58.00 / Kilogram
USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $4.50-5.00 / Liter
USD $4.50-5.00 / Liter
USD $4.50-5.00 / Liter
good quantity
triiron tetraoxide basic information |
product name: | triiron tetraoxide |
synonyms: | magnetite;magnetic iron oxide;e 172;eisenoxid schwarz;ferrispec(r) fp black iron oxide;ferrispec(r) fp fine powder black iron oxide;ferrispec(tm) gc;ferrispec(r) pl black iron oxide |
cas: | 1317-61-9 |
mf: | fe3o4-2 |
mw: | 231.53 |
einecs: | 215-277-5 |
product categories: | inorganics;metal oxide;nano structured material |
mol file: | 1317-61-9.mol |
triiron tetraoxide chemical properties |
mp | 1538 °c(lit.) |
density | 4.8-5.1 g/ml at 25 °c(lit.) |
refractive index | 3.0 |
fp | 7 °c |
storage temp. | 2-8°c |
form | powder |
merck | 14,4040 |
stability: | stable. incompatible with strong acids, chloroformates, peroxides. |
cas database reference | 1317-61-9(cas database reference) |
nist chemistry reference | iron(ii,iii) oxide(1317-61-9) |
epa substance registry system | iron oxide (fe3o4)(1317-61-9) |
safety information |
hazard codes | xi,xn,f |
risk statements | 36/37/38-67-65-63-48/20-38-11 |
safety statements | 26-36/37/39-62-46-36/37-16 |
ridadr | un 1294 3/pg 2 |
wgk germany | - |
msds information |
provider | language |
---|---|
magnetic iron oxide | english |
sigmaaldrich | english |
alfa | english |
triiron tetraoxide usage and synthesis |
chemical properties | solid |
triiron tetraoxide preparation products and raw materials |
raw materials | sodium hydroxide-->sulfuric acid -->ammonia-->iron-->ferrous sulfate heptahydrate-->ferric oxide -->ferrous sulfate-->pigment yellow 42-->c.i. pigment black 11 |
preparation products | ammonia synthesis catalyst-->iron oxide,brown for pharmaceutical-->iron oxide,purple for pharmaceutical |