Holmium(III) nitrate

{{Chembox

| ImageFile = Holmium nitrate.jpg

| ImageSize = 150px

| ImageAlt =

| PIN =

| OtherNames = Holmium trinitrate, Holmium nitrate

|Section1={{Chembox Identifiers

| index1_label = anhydrous

| index4_label = pentahydrate

| index5_label = hexahydrate

| CASNo1 = 10168-82-8

| CASNo4 = 14483-18-2

| CASNo5= 35725-31-6

| CASNo_Ref = {{cascite|changed|CAS}}

| ChemSpiderID1 = 26948008

| ChemSpiderID4 = 21241428

| ChemSpiderID5 = 34196

| DTXSID =

| DTXSID4 = DTXSID80648469

| DTXSID5 = DTXSID10189254

| UNII_Ref = {{fdacite|changed|FDA}}

| UNII =

| EINECS = 233-438-8

| PubChem4 = 25021754

| PubChem5 = 37257

| SMILES = [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[Ho+3]

| StdInChI = InChI=1S/Ho.3NO3/c;3*2-1(3)4/q+3;3*-1

| StdInChIKey = WDVGLADRSBQDDY-UHFFFAOYSA-N

| InChI4=1S/Ho.3NO3.5H2O/c;3*2-1(3)4;;;;;/h;;;;5*1H2/q+3;3*-1;;;;;

| InChIKey4 = BJUGWWDCFYEYOA-UHFFFAOYSA-N

| SMILES4 = [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.[Ho+3]

| InChI5=1S/Ho.3NO3.6H2O/c;3*2-1(3)4;;;;;;/h;;;;6*1H2/q+3;3*-1;;;;;;

| InChIKey5 = OMTYKYWUMGRKES-UHFFFAOYSA-N

| SMILES5 = [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.[Ho+3]

}}

|Section2={{Chembox Properties

| Formula = Ho(NO₃)₃

| MolarMass = 350,95

| Appearance = Yellowish crystals

| Density =

| MeltingPtC = 754

| BoilingPtC =

| Solubility = Soluble}}

|Section3={{Chembox Hazards

| MainHazards =

| GHSPictograms = {{GHS03}}{{GHS07}}

| GHSSignalWord = Warning

| HPhrases = {{H-phrases|272|315|319|335}}

| PPhrases = {{P-phrases|210|220|221|261|264|271|280|302+352|304+340|305+351+338|312|321|332+313|337+313|362|370+378|403+233|405|501}}

| FlashPtC =

| AutoignitionPt = }}

|Section6={{Chembox Related

| OtherCompounds = Terbium(III) nitrate

}}

}}

Holmium (III) nitrate is an inorganic compound, a salt of holmium and nitric acid with the chemical formula Ho(NO₃)₃.{{cite book |last1=Лидин |first1=Ростислав |last2=Молочко |first2=Вадим |last3=Андреева |first3=Лариса |title=Константы неорганических веществ. Справочник |date=2 February 2019 |publisher=Litres |isbn=978-5-04-077039-7 |page=40 |url=https://books.google.com/books?id=-cQ0DwAAQBAJ&dq=%D0%BD%D0%B8%D1%82%D1%80%D0%B0%D1%82+%D0%B3%D0%BE%D0%BB%D1%8C%D0%BC%D0%B8%D1%8F&pg=PA40 |access-date=18 August 2021 |language=ru}} The compound forms yellowish crystals, dissolves in water, also forms crystalline hydrates.{{cite web |title=14483-18-2 - Holmium(III) nitrate pentahydrate, REacton®, 99.9% (REO) - 14588 - Alfa Aesar |url=https://www.alfa.com/ru/catalog/014588/ |publisher=Alfa Aesar |access-date=18 August 2021}}