크로뮴산나트륨
Na₂CrO₄Cite "크로뮴산나트륨"
크로뮴산나트륨. (n.d.). In Compound. Retrieved from /ko/compound/sodium-chromate/
"크로뮴산나트륨." Compound, /ko/compound/sodium-chromate/.
@misc{, title={크로뮴산나트륨}, url={/ko/compound/sodium-chromate/}}
IUPAC: Sodium chromate
CAS: 7775-11-3
개요
Sodium chromate is a bright yellow salt and powerful oxidizer used in corrosion inhibition, leather tanning, and as a chromium source in chemical synthesis.
구성
용도
- • Corrosion inhibitor
- • Leather tanning
- • Pigment production
- • Analytical chemistry
흥미로운 사실
- ✦ Hexavalent chromium compounds were the subject of the Erin Brockovich case
안전
- ⚠ Carcinogen (Cr(VI))
- ⚠ Toxic
- ⚠ Environmental hazard
구조
SMILES
[O-][Cr](=O)(=O)[O-].[Na+].[Na+]
성질
- 유형
- salt
- 상태
- solid
- 몰 질량
- 161.97 g/mol
- 밀도
- 2.7230 g/cm³
- 녹는점
- 792.0 °C
- 용해도
- 873 g/L at 30°C
분자 기술자
- 정확 질량
- 161.8997
- TPSA
- 80.3 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 4
- 회전 가능 결합
- 0
- 중원자
- 7
- 복잡도
- 62.0
Frequently Asked Questions
What is 크로뮴산나트륨?
크로뮴산나트륨 (Na₂CrO₄) is a salt compound with the IUPAC name Sodium chromate.
What is the molecular weight of 크로뮴산나트륨?
크로뮴산나트륨 has a molar mass of 161.97 g/mol.
What state is 크로뮴산나트륨 at room temperature?
크로뮴산나트륨 is a solid at room temperature.
Is 크로뮴산나트륨 organic or inorganic?
크로뮴산나트륨 is classified as an inorganic compound.
What elements make up 크로뮴산나트륨?
크로뮴산나트륨 (Na₂CrO₄) is composed of 산소 (O), 나트륨 (Na), 크로뮴 (Cr).