Solid phase
Official name
Titanium(IV) oxysulfate hydrates
Secondary names
Titanyl sulfate hydrates; oxotitanium(2+);sulfate;hydrates; Titanium(IV) oxide sulfate sulfuric acid hydrates
CAS number
13825-74-6
Family
ionic solid
Class
normal salt
Compound type
sulfate
Formula
(TiO)2+(SO4)2n(H2O)
Chemical formula
TiOSO4•n(H2O)
Elemental formula
(Ti2+) (O)4-5 S (O-)2 (H)2-4
Isotope mixture type
terrestrial abundance
7.0
  Formula Name Family Number min-max Mole fraction Isotope mole fraction State Relevance
[TiO]2+ Oxotitanium(2+) molecule 1 0.2857142857142857 1 molecular ion main
(SO4)2 Sulfate anion chemical function 1 0.2857142857142857 1 anionic radical main
H2O Water molecule 1 - 2 0.42857142857142855 ± 0.14285714285714285 1 hydration main
Chemical functions
  Function Number
(SO4)2 1
ROH 2
Chemical bonds
  Bond Number
Ti2+O 2
OH
Ti2+=O 1
OH 2
SO1/2 4
Class
normal salts (07)
Type
hydrated simple normal salts (07.04)
Phase type
crystalline
Crystal system
various
Crystal class
various
Crystal class symbol
various
Crystal spacegroup
various
Molar mass
177.95 (monohydrate) - 195.96 (dihydrate) g/mol
Density
2.71 (monohydrate) g/cm3
State NTP
solid
Refringence type
biaxial
Pure color
colorless
Color
white
Diaphaneity
various
Luster
various