Editing Bone char (section)

{{Chembox
| ImageFile = Živočišné_uhlí_(Carbocit).jpg
| ImageSize = 
| ImageAlt = 
| ImageCaption = Pills of bone char

| IUPACName = 
| OtherNames = {{unbulleted list |bone charcoal |bone black |ivory black |animal charcoal |abaiser |Pigment black 9 |CI 77267}}
|Section1={{Chembox Identifiers
| CASNo = 8021-99-6
| PubChem =
| EINECS = 232-421-2
| SMILES = 
| ChemSpiderID = none
}}
|Section2={{Chembox Properties
| Formula =
| MolarMass =
| Appearance = black powder
| Density = 0.7 - 0.8 g/cm<sup>3</sup>
| MeltingPt = 
| BoilingPt =
| pKa = 8.5 - 10.0
| Solubility = insoluble
}}
|Section3={{Chembox Hazards
| MainHazards = 
| FlashPt = 
| AutoignitionPt = 
}}
}}

'''Bone char''' ({{langx|la| carbo animalis}}) is a porous, black, granular material produced by [[charring]] animal [[bone]]s. Its composition varies depending on how it is made; however, it consists mainly of [[tricalcium phosphate]] (or [[hydroxyapatite]]) 57–80%, [[calcium carbonate]] 6–10% and [[carbon]] 7–10%.<ref>{{cite book |last= Fawell |first=John |title=Fluoride in drinking-water |date=2006 |publisher=WHO |location=Geneva |isbn=9241563192 |page=47 |edition=1st published.}}</ref> It is primarily used for filtration and decolorisation.