Melting point :206-211°C
alpha :+98.0～+104.0°(D/20℃)(c=1,H2O) (calculated on the dehydrous basis)
storage temp. :room temp
solubility :Freely soluble in water, slightly soluble in ethanol (96 per cent), practically insoluble in methylene chloride.
form :Solid
color :White to Off-White
PH :7.5～9.0(5g/l, 25℃)
Merck :14,1180
Stability :Hygroscopic
InChIKey :PLCQGRYPOISRTQ-LWCNAHDDSA-L
SMILES :[C@@]12([H])C[C@H](C)[C@](O)(C(=O)COP([O-])([O-])=O)[C@@]1(C)C[C@H](O)[C@]1(F)[C@@]3(C)C=CC(=O)C=C3CC[C@@]21[H].[Na+].[Na+] |&1:0,3,5,15,18,20,22,32,r|
EPA Substance Registry System :.beta.-Methasone disodium phosphate (151-73-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
Precautionary statements:	P202 Do not handle until all safety precautions have been read and understood. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P308+P313 IF exposed or concerned: Get medical advice/attention.