Boron nitride

Melting point :2700℃
Boiling point :sublimes sl below 3000℃ [MER06]
Density :0.9-1.1 g/mL at 25 °C
bulk density :120kg/m3
storage temp. :no restrictions.
solubility :insoluble in H2O, acid solutions
form :Powder
Specific Gravity :3.48
color :White
PH :5-8 (100g/l, H2O, 20℃)(slurry)
Resistivity :10*19 (ρ/μΩ.cm)
Water Solubility :Soluble in water (slightly soluble) at 20°C, and water (soluble) at 95°C.
Sensitive :Hygroscopic
Crystal Structure :Hexagonal
Merck :14,1346
Stability :Stable. Incompatible with oxidizing agents, water.
Cosmetics Ingredients Functions :SLIP MODIFIER
BULKING Cosmetic Ingredient Review (CIR) :Boron nitride (10043-11-5)
InChI :1S/BN/c1-2
InChIKey :PZNSFCLAULLKQX-UHFFFAOYSA-N
SMILES :B#N
CAS DataBase Reference :10043-11-5(CAS DataBase Reference)
NIST Chemistry Reference :Boron nitride(10043-11-5)
EPA Substance Registry System :Boron nitride (BN) (10043-11-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.