질산 은

질산 은
Skeletal formula of silver nitrate
Sample of silver nitrate
이름
IUPAC 이름
Silver nitrate
체계명
Silver(I) nitrate
별칭
Nitric acid silver(1+) salt
Lapis infernalis
Argentous nitrate
식별자
3D 모델 (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.028.958
EC 번호
  • 231-853-9
RTECS 번호
  • VW4725000
UNII
UN 번호 1493
  • InChI=1S/Ag.NO3/c;2-1(3)4/q+1;-1 예예
    Key: SQGYOTSLMSWVJD-UHFFFAOYSA-N 예예
  • InChI=1/Ag.NO3/c;2-1(3)4/q+1;-1
    Key: SQGYOTSLMSWVJD-UHFFFAOYAW
  • [N+](=O)([O-])[O-].[Ag+]
성질
AgNO3
몰 질량 169.872 g·mol−1
겉보기 colorless solid
냄새 Odorless
밀도 4.35 g/cm3 (24 °C)
3.97 g/cm3 (210 °C)[1]
녹는점 209.7 °C (409.5 °F; 482.8 K)[1][3]
끓는점 440 °C (824 °F; 713 K)
decomposes[1]
122 g/100 mL (0 °C)
170 g/100 mL (10 °C)
256 g/100 mL (25 °C)
373 g/100 mL (40 °C)
912 g/100 mL (100 °C)[2]
용해도 Soluble in 아세톤,[1] ammonia, ether, glycerol
acetic acid에서의 용해도 0.776 g/kg (30 °C)
1.244 g/kg (40 °C)
5.503 g/kg (93 °C)[3]
acetone에서의 용해도 0.35 g/100 g (14 °C)
0.44 g/100 g (18 °C)[2]
benzene에서의 용해도 0.22 g/kg (35 °C)
0.44 g/kg (40.5 °C)[2]
ethanol에서의 용해도 3.1 g/100 g (19 °C)[2]
ethyl acetate에서의 용해도 2.7 g/100 g (20 °C)[3]
log P 0.19
−45.7·10−6 cm3/mol
1.744
점도 3.77 cP (244 °C)
3.04 cP (275 °C)[3]
구조
Orthorhombic, oP56[4]
P212121, No. 19[4]
222[4]
a = 6.992(2) Å, b = 7.335(2) Å, c = 10.125(2) Å[4]
α = 90°, β = 90°, γ = 90°
열화학
93.1 J/mol·K[1]
140.9 J/mol·K[1]
−124.4 kJ/mol[1]
−33.4 kJ/mol[1]
약리학
D08AL01 (WHO)
위험
직업안전보건 (OHS/OSH):
주요 위험성
 Reacts explosively with ethanol. Toxic. Corrosive.
GHS 표지:
GHS03: OxidizingGHS05: CorrosiveGHS06: ToxicGHS09: Environmental hazard[5]
위험
H272, H314, H410[5]
P220, P273, P280, P305+P351+P338, P310, P501[5]
NFPA 704 (파이어 다이아몬드)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 3: Capable of detonation or explosive decomposition but requires a strong initiating source, must be heated under confinement before initiation, reacts explosively with water, or will detonate if severely shocked. E.g. hydrogen peroxideSpecial hazard OX: Oxidizer. E.g. potassium perchlorate
3
0
3
OX
800 mg/kg (rabbit, oral)
20 mg/kg (dog, oral)[6]
달리 명시된 경우를 제외하면, 표준상태(25 °C [77 °F], 100 kPa)에서 물질의 정보가 제공됨.
예예 확인 (관련 정보 예예아니오아니오 ?)

질산 은(Silver nitrate, AgNO3)은 은의 질산염이다. 물에 잘 녹는 은염이어서 다양한 용도로 쓰인다.

각주

  1. ↑ 가 나 다 라 마 바 사 아 Lide, David R. 편집 (2009). 《CRC Handbook of Chemistry and Physics》 90판. Boca Raton, Florida: CRC Press. ISBN 978-1-4200-9084-0. 
  2. ↑ 가 나 다 라 Seidell, Atherton; Linke, William F. (1919). 《Solubilities of Inorganic and Organic Compounds》 2판. 뉴욕: D. Van Nostrand Company. 617–619쪽. 
  3. ↑ 가 나 다 라 Kiper, Ruslan Anatolievich. “silver nitrate”. 《Chemister.ru》. 2014년 7월 20일에 확인함. 
  4. ↑ 가 나 다 라 Meyer, P.; Rimsky, A.; Chevalier, R. (1978). “Structure du nitrate d'argent à pression et température ordinaires. Example de cristal parfait”. 《Acta Crystallographica Section B》 34 (5): 1457–1462. doi:10.1107/S0567740878005907. 
  5. ↑ 가 나 다 Sigma-Aldrich Co. Retrieved on 2014-07-20.
  6. ↑ “Silver (metal dust and soluble compounds, as Ag)”. 《Immediately Dangerous to Life and Health Concentrations (IDLH)》. National Institute for Occupational Safety and Health (NIOSH). 

외부 링크

  • 위키미디어 공용에 질산 은 관련 미디어 분류가 있습니다.
이 글은 화학에 관한 토막글입니다. 여러분의 지식으로 알차게 문서를 완성해 갑시다.

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