Silver nitrite

HCID 160904CAS 7783-99-5

基本情報

標準SMILES: O=N[O-].[Ag+]
InChIKey: KKKDGYXNGYJJRX-UHFFFAOYSA-M
分子式: Ag-NO2
平均分子量: 153.874 g/mol
単同位体質量: 152.89800024

概要

See also: Silver cation (has active moiety); Neuro-Care (FDA NDC: 55714-4824) (component of); Muscle Ease (FDA NDC: 55714-2488) (component of).

名称と識別子

優先名称: Silver nitrite
IUPAC: silver nitrite

名称と別名

Silver nitrite7783-99-5Nitrous acid, silver(1+) saltsilver(I) nitriteT3MZ57OGIFEINECS 232-041-7Nitrous acid, silver(1+) salt (1:1)SILVER NITRITE [MI]SILVER NITRITE (AGNO2)DTXSID00884428RefChem:886293DTXCID801023869

名称をさらに表示

232-041-7silver;nitriteSILVERNITRITEUNII-T3MZ57OGIFMFCD00003413silver(1+) nitriteSilbernitritAgNO2

データベース識別子

CAS: 7783-99-5
PubChem CID: 160904
DTXSID: DTXSID00884428
UNII: T3MZ57OGIF
EC Number: 232-041-7
Nikkaji: J43.617H

物性

構造計算による物性

極性表面積: 52.5 Å²
水素結合供与体数: 0
水素結合受容体数: 3
回転可能結合数: 0
重原子数: 4
形式電荷: 0
複雑度: 7.5

実験および物理化学的性質

Chemical ClassesMetals -> Metals, Inorganic Compounds

Physical DescriptionLight yellow odorless solid; Turns gray in light; Soluble in 300 parts water; [Merck Index] Powder; [Aldrich MSDS] Light yellow, odorless, crystalline solid; Water solubility = 3.3 g/L; [Alfa Aesar MSDS]

安全と法規制

GHS分類

GHS Classification · 6 件

Danger

H272 (98%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]

P210, P220, P264, P264+P265, P270, P273, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P391, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 50 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H272: May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]

危険有害性情報

Regulatory Information · 2 件

Chemical: Nitrous acid, silver(1+) salt

Silver nitrite: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryAn oxidizer that can intensify fire; A skin, respiratory tract, and strong eye irritant; May cause argyria; Targets blood and smooth muscle; Harmful by ingestion; [Aldrich MSDS] See Silver. See NITRATES and NITRITES.

Hazard Classes and Categories · 3 件

Ox. Sol. 2 (98%)

Oxidizing solids - Category 2

安全と保護具

Exposure Control and Personal Protection0.01 [mg/m3], inhalable fraction, as Ag (salts)[German Research Foundation (DFG)]

Threshold Limit Values (TLV)0.01 [mg/m3], as Ag (sol. compds.)

Permissible Exposure Limit (PEL)0.01 [mg/m3], as Ag (sol. compnds.)

Protective Action Criteria (PAC) · 3 件

0.043 [mg/m3]

4.8 [mg/m3]

29 [mg/m3]

Immediately Dangerous to Life or Health (IDLH)10.0 [mg/m3], as Ag

毒性情報

Adverse EffectsMethemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect

化学と産業

用途と製造

UsesUsed to make sodium nitrite for water analysis; Also used as reagent for primary, secondary, and tertiary alcohols; [Merck Index]

General Manufacturing InformationNitrous acid, silver(1+) salt (1:1): ACTIVE