| Identification | More | [Name]
SILVER NITRITE | [CAS]
7783-99-5 | [Synonyms]
SILVER NITRITE
Nitrousacid,silver(1+)salt
nitrousacid,silver(1++)salt
SILVER NITRITE, 99.98%
Silvernitrite,99%
Silver nitrite, 99% (metals basis)
Silver nitrite: (Silver(I) nitrite)
Nitrous acid silver(I) salt | [EINECS(EC#)]
232-041-7 | [Molecular Formula]
AgNO2 | [MDL Number]
MFCD00003413 | [Molecular Weight]
153.87 | [MOL File]
7783-99-5.mol |
| Chemical Properties | Back Directory | [Appearance]
powder | [Melting point ]
140 °C (lit.) | [density ]
4.453 g/mL at 25 °C(lit.)
| [solubility ]
insoluble in ethanol; reacts with acid solutions | [form ]
Powder and Agglomerates | [color ]
Yellow-green | [Specific Gravity]
4.453 | [Stability:]
Stable. Oxidizer-contact with combustible material may cause fire. | [Water Solubility ]
Soluble in hot water.Insoluble in ethanol. | [Sensitive ]
Light Sensitive | [Merck ]
14,8519 | [Solubility Product Constant (Ksp)]
pKsp: 3.22 | [Exposure limits]
ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 10 mg/m3; TWA 0.01 mg/m3 | [CAS DataBase Reference]
7783-99-5(CAS DataBase Reference) | [EPA Substance Registry System]
Nitrous acid, silver(1+) salt (7783-99-5) |
| Safety Data | Back Directory | [Hazard Codes ]
O,Xn,N | [Risk Statements ]
R8:Contact with combustible material may cause fire.
R22:Harmful if swallowed.
R36/38:Irritating to eyes and skin .
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN 2627 5.1/PG 2
| [WGK Germany ]
3
| [F ]
8 | [TSCA ]
Yes | [HazardClass ]
5.1 | [PackingGroup ]
III | [HS Code ]
28432900 |
| Hazard Information | Back Directory | [Hazard]
Highly toxic.
| [Chemical Properties]
powder | [Uses]
For preparation of standard NaNO2 solution for water analysis; preparation of aliphatic nitro-compounds; as reagent for primary, secondary, and tertiary alcohols. | [Uses]
Silver nitrite is used in the silver plating process, hair dye, inks, permanent marker pens and determination of chloride ions in water and drilling fluids. It is used as Tollen?s reagent and used in the formation of aniline and nitro compounds in victor mayer reactions. | [Purification Methods]
Crystallise the salt from hot conductivity water (70mL/g) in the dark. Dry it in the dark under vacuum. [Glemser & Sauer in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol I p 1048 1963.] |
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