기본 정보
- 표준 SMILES
O.O.O.O.O.O.O=[N+]([O-])[O-].O=[N+]([O-])[O-].[Mg+2]- InChIKey
MFUVDXOKPBAHMC-UHFFFAOYSA-N- 분자식
- H12MgN2O12
- 평균 분자량
- 256.41 g/mol
- 단동위원소 질량
- 256.0240655
이름 및 식별자
- 우선 이름
- Magnesium Nitrate Hexahydrate
- IUPAC
- magnesium;dinitrate;hexahydrate
- 현지명
- 마그네슘 니트레이트, 헥사수화물
- 영어명
- Magnesium nitrate hexahydrate
- 분자식
- H12MgN2O12
- 분자량
- 256.41
이름 및 동의어
이름 더 보기
데이터베이스 식별자
- CAS
13446-18-9- PubChem CID
- 202877
- DTXSID
DTXSID2047484- ChEMBL
CHEMBL3185902- UNII
- V85K20LJMK
- EC Number
- 603-823-9
물성
구조 계산 물성
- 극성 표면적
- 132 Ų
- 수소 결합 공여자 수
- 6
- 수소 결합 수용자 수
- 12
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 15
- 형식 전하
- 0
- 복잡도
- 18
실험 및 물리화학적 성질
Physical Description
Dry Powder
Colorless deliquescent solid; [Merck Index] White odorless solid; Hygroscopic; [Acros Organics MSDS]
물리화학적 성질
- 녹는점
- 89 °C · 89 °C
- 끓는 점
- 330 °C · 330 °C
- 밀도
- 1.63 · 1.63
- 증기 밀도
- 6 · 6 (vs air)
- 증기압
- 1 mm · 1 mm Hg ( 621 °C)
- 인화점
- 26 °F · −26 °F
- 저장 조건
- 2 · 2-8°C
- 용해도
- 2 O: · H2O: 1 M at 20 °C, 투명, 무색
- 물리적 상태
- turnings
- 색상
- 하얀색
- Specific Gravity
- 1.64 · 1.64
- 수소이온지수(pH)
- 5 · 5.0-8.2 (25℃, 50mg/mL in H2O)
- 수용성
- 420 g/L · 420g/L(20℃)
- Merck
- 14 · 14,5674
- BRN
- 4948473 · 4948473
- 안정성
- 안정적인. 강한 산화제 - 유기 물질과 접촉하면 화재가 발생할 수 있습니다. 가연성 물질 근처에 보관하지 마십시오. 가연성 물질, 유기물, 강력한 환원제와 호환되지 않습니다.
- InChI
- 1S/Mg.2NO3.6H2O/c;2*2-1(3)4;;;;;;/h;;;6*1H2/q+2;2*-1;;;;;;
- InChIKey
- MFUVDXOKPBAHMC-UHFFFAOYSA-N
- SMILES
- O.O.O.O.O.O.[Mg++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
- EPA
- Magnesium (II) nitrate, hexahydrate (13446-18-9)
- Absorption
- 333 nm · cut-off at 333nm in H2O at 1M
화학적 성질
White colourless crystal
안전 및 규제
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 40.9% (47 of 115) of reports.
Danger
H272 (55.7%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids];H315 (10.4%): Causes skin irritation [Warning Skin corrosion/irritation];H319 (11.3%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P210, P220, P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 115 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Reported as not meeting GHS hazard criteria per 47 of 115 reports by companies.;There are 9 notifications provided by 68 of 115 reports by companies with hazard statement code(s).;Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
유해성 정보
Regulatory Information
Chemical: Nitric acid, magnesium salt, hexahydrate
Nitric acid, magnesium salt, hydrate (2:1:6) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Nitric acid, magnesium salt, hydrate (2:1:6) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Magnesium nitrate, hexahydrate: Non hazardous
Hazards Summary
A mild skin and eye irritant; [RTECS] An oxidizing agent; [Merck Index] A mild mucous membrane irritant; May cause smarting and reddening of skin if spilled and allowed to remain on clothes; [CHRIS] An oxidizer and irritant; [Acros Organics MSDS] See Magnesium nitrate.
EPA Safer Chemical
Chemical: Magnesium (II) nitrate, hexahydrate; Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues. Specifically, a chemical with this code is not associated with a low level of hazard concern for all human health and environmental endpoints. (See Safer Choice Criteria). While it is a best-in-class chemical and among the safest available for a particular function, the function fulfilled by the chemical should be considered an area for safer chemistry innovation.
Hazard Classes and Categories
Ox. Liq. 2 (55.7%);Skin Irrit. 2 (10.4%);Eye Irrit. 2 (11.3%)
Oxidizing solids - Category 3;Serious eye damage/eye irritation - Category 2B;Specific target organ toxicity - Single exposure - Category 1 (blood);Specific target organ toxicity - Repeated exposure - Category 1 (blood)
Specific target organ toxicity - Single exposure - Category 1 (haemal system);Specific target organ toxicity - Repeated exposure - Category 1 (haemal system)
안전 및 보호
Protective Action Criteria (PAC)
16 [mg/m3]
180 [mg/m3]
1100 [mg/m3]
독성 정보
규제 정보
Regulatory Information
Chemical: Nitric acid, magnesium salt, hexahydrate
Nitric acid, magnesium salt, hydrate (2:1:6) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Nitric acid, magnesium salt, hydrate (2:1:6) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Magnesium nitrate, hexahydrate: Non hazardous
안전 데이터
- wgk
- -
- tsca
- Yes
- rtecs
- OM3756000
- ridadr
- UN 2056 3/PG 2
- 독성
- LD50 orally in Rabbit: 5440 mg/kg
- HS 번호
- 28342980
- risk_code
- 34-8-36/37/38-23/24/25
- hazard_code
- C,Xi,O,T
- safety_code
- 43-7/8-37/39-36-17-26-45-36/37/39-23-27
- 포장분류
- III
- 위험 등급
- 8
- F 고인화성물질
- 3-9
- 스토리지 클래스
- 11 - Combustible Solids
화학 및 산업
용도 및 제조
Uses
Occurs naturally in the mineral nitromagnesite; Used in pyrotechnics and in the concentration of nitric acid; [Merck Index] Used as a catalyst in petrochemical production, as a sensitizer for lithographic plates, and as a preservative; [ExPub: EPA - Inert Reassessment] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
Lithography printing [Category: Hobbies]
Use Classification
EPA Safer Chemical Functional Use Classes -> Preservatives and Antioxidants
Safer Chemical Classes -> Yellow triangle - The chemical has met Safer Choice Criteria for its functional ingredient-class, but has some hazard profile issues
응용 분야
용도Magnesium nitrate hexahydrate may be used as a starting material for the synthesis of Mg-Al spinel precursors, required for the preparation of magnesium aluminate spinel (MgAl2O4) powder.
일반 설명Magnesium nitrate hexahydrate is a hydrated magnesium salt. A mixture of magnesium nitrate hexahydrate and magnesium chloride hexahydrate has been reported as a potential phase change material (PCM) for the storage of latent thermal energy. It has been employed as a base material in this mixture to evaluate the storage and effective utilization of urban waste heat from emerged co-generation systems. Its crystals belong to the monoclinic crystal system.
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