Molecular structure of Sodium amide (CAS NO.7782-92-5) is:

Product Name: Sodium amide
CAS Registry Number: 7782-92-5
IUPAC Name: Sodium azanide
Molecular Weight: 39.01235 [g/mol]
Molecular Formula: H₂NNa
H-Bond Donor: 1
H-Bond Acceptor: 1 
EINECS: 231-971-0
Melting Point: 210 °C(lit.)
Flash Point: 85 °F
Boiling point: 400 °C 
Sensitive: Air & Moisture Sensitive
Water solubility: Reacts very violently, even explosively 
Stability: Stability Flammable. Reacts violently with water producing very toxic fumes. In case of fire do not use water, but instead smother with soda ash. May form explosive peroxides if heated, or if stored for extended periods in contact with air or oxygen. Incompatible with water and aqueous solutions, carbon dioxide, halogenated hydrocarbo
Product Categories: API intermediates;Chemical Synthesis;Inorganic Bases;AmidesChemical Synthesis;Alternative Energy;Materials for Hydrogen Storage;Organic Bases;Synthetic Reagents;Inorganic BasesEssential Chemicals;Routine Reagents;Technical Grade

 Sodium amide (CAS NO.7782-92-5) is used in the industrial production of indigo, hydrazine, and sodium cyanide. It is also widely used as a strong base in organic chemistry, often in liquid ammonia solution. One of the main advantages to the use of sodamide is that it is an excellent base and rarely serves as a nucleophile.

 Sodium amide (CAS NO.7782-92-5) can be prepared by the reaction of sodium with ammonia gas, but it is usually prepared by the reaction in liquid ammonia using iron(III) nitrate as a catalyst. The reaction is fastest at the boiling point of the ammonia, ca. -33 °C.
2 Na + 2 NH₃ → 2 NaNH₂ + H₂

 Sodium amide (CAS NO.7782-92-5) may be expected to be corrosive to the skin, eyes and mucous membranes. Care should be taken to avoid dispersal of the dust.
Hazard Codes: F,C,Xi
Risk Statements: 14/15-19-34-20/21-10-67-65-63-48/20-11-36/37-15/29-14 
R14/15 :Reacts violently with water and contact with water liberates extremely flammable gases. 
R19:May form explosive peroxides. 
R34:Causes burns. 
R20/21:Harmful by inhalation and in contact with skin. 
R10:Flammable. 
R67:Vapours may cause drowsiness and dizziness. 
R65:Harmful: may cause lung damage if swallowed. 
R63:Possible risk of harm to the unborn child. 
R48/20:Danger of serious damage to health by prolonged exposure and harmful by inhalation. 
R11:Highly flammable. 
R36/37:Irritating to eyes and respiratory system. 
R15/29:Contact with water liberates extremely flammable gases and liberates toxic gas. 
R14 :Reacts violently with water.
Safety Statements: 26-43-45-62-7/8-43D-36/37/39-27-16 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.) 
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S62:If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. 
S7/8:Keep container tightly closed and dry. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection. 
S27:Take off immediately all contaminated clothing. 
S16:Keep away from sources of ignition.
RIDADR: UN 3129 4.3/PG 2
WGK Germany: 2
F: 3-10-23
HazardClass: 4.3
PackingGroup: II

 Sodium amide , its cas register number is 7782-92-5. It also can be called HSDB 692 ; Sodamide ; Sodium amide (Na(NH₂)) .It is a grey powder and its denser than water. Its reactions highly flammable.It reacts violently with water and bursts into flame. It is a powerful reducing agent.