Melting point :211 °C (dec.) (lit.)
alpha :42 º (c=2,water,2 hrs)
vapor pressure :8Pa at 20℃
refractive index :+39.0 to +42.0 ° (C=1, H2O)
storage temp. :-20°C
solubility :Soluble in concentrated hydrochloric acid, sulfuric acid, phosphoric acid and formic acid. Insoluble in water, dilute acids, dilute alkalis, concentrated alkalis and organic solvents.
form :saline suspension
Boiling point :636.4±55.0 °C(Predicted)
Density :1.54 g/cm3
pka :13.04±0.20(Predicted)
color :white to off-white
biological source :crab (red)
optical activity :Alpha type +75 → +41 Beta type -22 → +41.3
Water Solubility :H2O: 50 mg/mL colorless to faint yellow solution, clear to very slightly hazy
Sensitive :Hygroscopic
Merck :14,4458
BRN :1727589
Stability :Stable. Incompatible with strong oxidizing agents.
Cosmetic Ingredient Review (CIR) :N-Acetyl-D-Glucosamine (7512-17-6)
InChI :1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8/m1/s1
InChIKey :OVRNDRQMDRJTHS-ROGOILFBSA-N
SMILES :CC(=O)N[C@H]1C(O)O[C@H](CO)[C@@H](O)[C@@H]1O
LogP :-2.2 at 23.7℃
CAS DataBase Reference :7512-17-6(CAS DataBase Reference)
EPA Substance Registry System :N-Acetylglucosamine (7512-17-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P310 Immediately call a POISON CENTER or doctor/physician.