Name | Bismuth nitrate pentahydrate |
Synonyms | Bismuth ternitrate bismuth(3+) trinitrate Bismuth nitrate pentahydrate Bismuth(Ⅲ) nitrate pentahydrate BISMUTH TRINITRATE PENTAHYDRATE Bismuth(III) trisnitrate·pentahydrate Bismuth(III) nitrate pentahydrate, ACS grade BisMuth(III) nitrate pentahydrate, ACS reagent |
CAS | 10035-06-0 |
EINECS | 600-076-0 |
InChI | InChI=1/Bi.NO3.5H2O/c;2-1(3)4;;;;;/h;;5*1H2/q+3;-1;;;; |
Molecular Formula | BiH10N3O14 |
Molar Mass | 485.07 |
Density | 2,83 g/cm3 |
Melting Point | 30°C(lit.) |
Boling Point | 75-80°C(lit.) |
Water Solubility | MAY DECOMPOSE |
Solubility | Soluble in dilute nitric acid solution, dilute acetic acid, glycerol and acetone. Insoluble in alcohol, ethyl acetateSoluble in acetone, acetic acid and glycerol. Insoluble in ethanol and ethyl acetate. |
Appearance | Solid |
Specific Gravity | 2.83 |
Color | White |
Odor | Slight nitric acid odor |
Merck | 14,1271 |
Stability | Stable. Incompatible with strong acids, strong reducing agents, organic materials, finely powdered metals, moisture. Strong oxidizer. |
Sensitive | Hygroscopic |
Physical and Chemical Properties | Triclinic crystal. relative density 2.83g/cm3 soluble in nitric acid. Soluble in glycerol, acetone, dilute acid. Insoluble in ethanol and ethyl acetate. |
Use | For the manufacture of bismuth salts, pharmaceutical, etc |
Risk Codes | R8 - Contact with combustible material may cause fire R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S17 - Keep away from combustible material. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
UN IDs | UN 1477 5.1/PG 2 |
WGK Germany | 2 |
RTECS | EB2984430 |
FLUKA BRAND F CODES | 8 |
TSCA | Yes |
HS Code | 28342990 |
Hazard Class | 5.1 |
Packing Group | II |
Toxicity | LD50 orally in Rabbit: 4042 mg/kg |
Raw Materials | Bismuth Nitric acid |
Downstream Products | Bismuth Aluminate Tripotassium Dicitrate Bismuthate |
colorless, transparent, and glossy crystals. Has a nitric acid odor. Melting point 30 °c, d2. 83. Deliquescence. When the temperature was 80 ° C., the water was dehydrated into water. This product is combustion-supporting and irritating. Inorganic oxidants. Mixing with reducing agents, organics, combustibles, such as sulfur, phosphorus, or metal powders can form explosive mixtures.
analytical pure nitric acid was taken and diluted with water to form a solution. After heating to 60-70 °c, the particulate bismuth metal was gradually added. After completion of the reaction, filtration. The above procedure was repeated until all the metallic bismuth was dissolved. The filtrates obtained in the above procedure were mixed and evaporated to a relative density of 1.9. Cooling crystallization, Suction filtration, drying at 40~50 deg C, namely pure bismuth nitrate.
analytical reagent for microanalysis of sodium and thallium. It is also used in the manufacture of bismuth salts and in the manufacture of lacquer and enamel.
It is irritating to eyes, skin, mucous membrane and upper respiratory tract. Irritant, damage to the kidney. This substance may be harmful to the environment and has an accumulation effect in groundwater. It is strictly prohibited to mix with acids, flammable substances, organic substances, reducing agents, spontaneous combustion substances and wet flammable substances.
toxicity | when exposed to oxides, it can cause severe reactions, ignition and explosion. The toxicity of bismuth compounds is similar to that of lead, mercury and arsenic, but bismuth nitrate reacts with water to form bismuth oxynitrate precipitate. Bismuth oxynitrate is very difficult to dissolve, so the absorption of bismuth in the organic body is very small. Production and Operation personnel should wear work clothes and other labor protection articles. Production equipment should be closed and the workshop should be well ventilated. |
Application | used in the manufacture of other bismuth salts, picture tubes and luminescent paints, etc. Used in the manufacture of bismuth salts, for the manufacture of other bismuth salts. Precipitation of alkaloids. Preparation of various catalyst raw materials. Luminous paint. Enamel. used in the manufacture of bismuth salts, pharmaceutical, chemical reagents, etc. precipitated alkaloids, sodium, rubidium and cesium reagents, prepared by standard atomic absorption spectroscopy. Manufacture of other bismuth salts. An excellent oxidizing agent for various 4-substituted Hantzsch 1,4-dihydropyridines. sufides is converted to a selective oxidant of sulfoxides. |
production method | bismuth oxide is added into a reactor containing distilled water, and concentrated nitric acid is slowly added to the reaction, the reaction completion solution was concentrated by evaporation, cooled to crystallize, and centrifuged to obtain bismuth nitrate pentahydrate. Its Bi2O3 6HNO3 2H2O → 2Bi(NO3)3 · 5H2O |
category | oxidant |
toxicity grade | poisoning |
Acute toxicity | oral-rat LD50: 4042 mg/kg; Oral-mouse LD50: 3710 mg/kg |
explosive hazard characteristics | and organic matter, reducing agent, sulfur, combustible mixture such as phosphorus can be exploded |
flammability hazard characteristics | flammable in case of organic matter, reducing agent, sulfur, phosphorus and other flammable substances; thermal decomposition of toxic nitric oxide and bismuth oxide smoke |
storage and transportation characteristics | warehouse ventilation; Light loading light unloading; And organic matter, reducing agent, charcoal, separate storage of sulfur and phosphorus combustibles |
fire extinguishing agent | water mist |