Guanidine nitrate(506-93-4)

Product Name
Guanidine nitrate

Synonyms
Guanidine, mononitrate
Guanidinium nitrate

CAS
506-93-4

Formula
CH6N4O3

Molecular Weight
122.08

EINECS
208-060-1

RTECS
MF4350000

RTECS Class
Primary Irritant

Merck
13,4578

Beilstein/Gmelin
3596600

Beilstein Reference
4-03-00-00148

EC Class
harmful, irritant, dangerous for the environment

Appearance
A white crystalline solid.

Solubility in water
130 g/L

Melting Point
211 - 214

Density
1.432 g/cm3

Heat Of Vaporization

Heat Of Combustion
-875 kJ/mol

Usage
Medication: striated muscle stimulant.

Ingestion
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.

Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. DO NOT use mouth-to-mouth respiration.

Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.

Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Storage
Keep away from heat, sparks, and flame. Do not store near combustible materials. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Handling
Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid contact with clothing and other combustible materials. Avoid ingestion and inhalation.

Inhalation
May cause acute pulmonary edema, asphyxia, chemical pneumonitis, and upper airway obstruction caused by edema.

Skin
May cause severe irritation and possible burns.

Eyes
May cause conjunctivitis. May cause permanent corneal opacification.

Ingestion
May cause burns to the gastrointestinal tract. May be harmful if swallowed. May cause nausea, vomiting, and diarrhea, possibly with blood.

Hazards
\May ignite combustibles (wood, paper, oil, clothing, etc.). Some will react explosively with hydrocarbons (fuels). Containers may explode when heated. Runoff may create fire or explosion hazard.

EC Risk Phrase
R 8 22 36/37/38

EC Safety Phrase
S 17 26 36

UN (DOT)
1467

Personal Protection
Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear a chemical apron. Wear appropriate protective clothing to prevent skin exposure.

Respirators
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.

Exposure Effects
Effects may be delayed.

Poison Class
3

Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Strong oxidizer. Contact with combustible materials may cause a fire. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water with caution and in flooding amounts. Some oxidizers may react explosively with hydrocarbons(fuel). May accelerate burning if involved in a fire. Containers may explode when heated. Extinguishing media: Contact professional fire-fighters immediately. For small fires DO NOT use dry chemicals, carbon dioxide, halon or foams. USE WATER ONLY. For large fires flood fire with water from a distance.

Fire Potential
May explode from friction, heat or contamination. These substances will accelerate burning when involved in a fire.

Small spills/leaks
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Remove all sources of ignition. Provide ventilation. Do not use combustible materials such as paper towels to clean up spill.

Disposal Code
3

Incompatibilities
Reducing agents.

Stability
Stable under normal temperatures and pressures.

Decomposition
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.

Combustion Products
Fire may produce irritating and/or toxic gases.

UN Number
1467

Hazard Class
5.1

Packing Group
III

HS Code
2925 20 00