Sulfate Ion
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기본 정보
- CAS
14808-79-8- 표준 SMILES
O=S(=O)([O-])[O-]- InChIKey
QAOWNCQODCNURD-UHFFFAOYSA-L- 분자식
- O4S-2
- 평균 분자량
- 96.07 g/mol
- 단동위원소 질량
- 95.95282664
개요
Sulfate is a sulfur oxoanion obtained by deprotonation of both OH groups of sulfuric acid. It has a role as a cofactor, a Saccharomyces cerevisiae metabolite and a human metabolite. It is an inorganic anion, a sulfur oxoanion, a sulfur oxide and a divalent inorganic anion. It is a conjugate base of a hydrogensulfate.
이름 및 식별자
- 우선 이름
- Sulfate Ion
- IUPAC
- sulfate
- 영어명
- SULFATE STANDARD
- 분자식
- O4S-2
- 분자량
- 96.06
이름 및 동의어
sulfateSulfate ionSulphate14808-79-8Sulfate(2-)Sulfate dianionSulfate ionsSulfate (ion)Sulfate radical anionSulphate Iontetraoxosulfate(2-)Sulfate anion(2-)
이름 더 보기
SULFATE STANDARD SOLUTIONSulfate anionSULFATE STANDARDsulphate-sulfateSulfate (ion 2-)
Sulfuric acid ion(2-)UNII-7IS9N8KPMG7IS9N8KPMGtetraoxosulfate(VI)CHEBI:16189tetraoxidosulfate(2-)SO42-SULPHATE(2-)
데이터베이스 식별자
- CAS
14808-79-8、18785-72-3- PubChem CID
- 1117
- DTXSID
DTXSID3042425- ChEBI
CHEBI:16189- UNII
- 7IS9N8KPMG
- EC Number
- 604-622-9
- Nikkaji
- J215.795K
물성
구조 계산 물성보충 중
- XLogP
- -1.5
- 극성 표면적
- 88.6 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 4
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 5
- 형식 전하
- -2
- 복잡도
- 62.2
실험 및 물리화학적 성질
Chemical ClassesMajor ion
물리화학적 성질
- 밀도
- 1.01 g/cm3 · 1.01g/cm3 at 20°C
- 저장 조건
- 2 · 2-8°C
- 물리적 상태
- 액체
- 색상
- 무색의
- 수소이온지수(pH)
- 0.8 · 0.8 (20°C in H2O)
- BRN
- 3648446 · 3648446
- 주요 응용
- 환경음식 및 음료
- EPA
- Sulfate (14808-79-8)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
유해성 정보
Regulatory Information
Commission Regulation (EC) No 2229/2004
Sulfate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
독성 정보
RAIS Toxicity Values
0.12
CALEPA
USGS Health-Based Screening Levels for Evaluating Water-Quality
Sulfate
00945
Major ion
Smith, C.D. and Nowell, L.H., 2024. Health-Based Screening Levels for evaluating water-quality data (3rd ed.). DOI:10.5066/F71C1TWP
안전 데이터
- wgk
- nwg
- risk_code
- 20/22
- hazard_code
- Xn
- Hazard Classifications
- Met. Corr. 1
- 스토리지 클래스
- 8B - Non-combustible, corrosive hazardous materials
화학 및 산업
약리 정보
FDA Pharmacological Classification
7IS9N8KPMG
SULFATE ION
Established Pharmacologic Class [EPC] - Osmotic Laxative
Physiologic Effects [PE] - Increased Large Intestinal Motility
Physiologic Effects [PE] - Inhibition Large Intestine Fluid/Electrolyte Absorption
Mechanisms of Action [MoA] - Osmotic Activity
응용 분야
개요The sulfate anion (SO42−) is the stable, oxidized form of sulfur. Sulfate minerals are widely distributed in nature, and most sulfate compounds are readily soluble in water. All sulfate salts are very soluble except for calcium and silver sulfates, which are moderately soluble, and barium, mercury, lead, and strontium sulfates, which are insoluble. It is estimated that about one-half of the river sulfate load arises from mineral weathering and volcanism, and the other half from biochemical and anthropogenic sources. Industrial discharges are another significant source of sulfates. Mine and tailings drainage, smelter emissions, agricultural runoff from fertilized lands, pulp and paper mills, textile mills, tanneries, sulfuric acid production, and metalworking industries are all sources of sulfate-polluted water. Aluminum sulfate (alum) is used as a sedimentation agent for treating drinking water. Copper sulfate is used for controlling algae in raw and public water supplies.
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