Melting point :melts at red heat, decomposing [MER06]
Boiling point :620℃[at 101 325 Pa]
Density :2.68 g/mL at 25 °C(lit.)
vapor pressure :0.01Pa
refractive index :1.310
solubility :insoluble in ethanol
form :Crystals
color :White
Specific Gravity :2.68
Odor :odorless
Water Solubility :Slightly soluble in water. Solubility increases with temperature. Insoluble in alcoholSlightly soluble in water. Insoluble in alcohol.
Specific Heat Capacity :Cp(crystal): 0.99 J/(g·K), at 25℃
Merck :14,8624
Exposure limits :ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 Stability :Stable. Incompatible with oxidizing agents, water. Moisture sensitive.
Cosmetics Ingredients Functions :ORAL CARE
ANTIPLAQUE InChI :1S/F6Si.2Na/c1-7(2,3,4,5)6;;/q-2;2*+1
InChIKey :TWGUZEUZLCYTCG-UHFFFAOYSA-N
SMILES :[Na+].[Na+].F[Si--](F)(F)(F)(F)F
LogP :0.001
CAS DataBase Reference :16893-85-9(CAS DataBase Reference)
EPA Substance Registry System :Sodium fluosilicate (16893-85-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger P280, P302+P352, P312, P322, P361,P363, P405, P501 H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
Precautionary statements:	P261 Avoid breathing 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. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P311 Call a POISON CENTER or doctor/physician. P312 Call a POISON CENTER or doctor/physician if you feel unwell. P330 Rinse mouth. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…