MAGNESIUM SILICATE (synthetic)
기본 정보
- CAS
13776-74-4- 표준 SMILES
O=[Si]([O-])[O-].[Mg+2]- InChIKey
FKHIFSZMMVMEQY-UHFFFAOYSA-N- 분자식
- MgO3Si
- 평균 분자량
- 100.39 g/mol
- 단동위원소 질량
- 99.9467121
이름 및 식별자
- 우선 이름
- MAGNESIUM SILICATE (synthetic)
- IUPAC
- magnesium dioxido(oxo)silane
- 영어명
- magnesium silicate
- 분자식
- H2O3Si.Mg
- 분자량
- 102.4
이름 및 동의어
Magnesium silicate (synthetic)RefChem:8005771343-90-4 (Magnesium silicate hydrate)Magnesium metasilicateMagnesium metasilicate (MgSiO3)magnesium;dioxido(oxo)silane13776-74-48014-97-9Silicic acid (H2SiO3), magnesium salt (1:1)MFCD000782495Y27LXN39TMagnesium silicate (Mg(SiO3))
이름 더 보기
ClinoenstatiteMagnesiumsilicatMetasilicic acid magnesium salt
Florisil <200 mesh, fine powder63210-56-0MgO3SiUNII-5Y27LXN39TMagnesium silicate (MgSiO3)Magnesol(R)Magnesium silicon oxide (MgSiO3)EINECS 237-413-2
데이터베이스 식별자
- CAS
13776-74-4、63210-56-0、8014-97-9- PubChem CID
- 61680
- DTXSID
DTXSID70893966- UNII
- 5Y27LXN39T
- EC Number
- 613-181-1
물성
구조 계산 물성
- 극성 표면적
- 63.2 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 3
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 5
- 형식 전하
- 0
- 복잡도
- 18.8
실험 및 물리화학적 성질
Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Propertiesthermal expansion coefficient
Physical Description
Other Solid; Dry Powder
White solid; [Merck Index] Green or brown odorless flakes; [Alfa Aesar MSDS]
물리화학적 성질
- 밀도
- 425 · d425 3.192
- 용해도
- 2 O; · insoluble in H2O; slightly soluble in HF
- 물리적 상태
- 백색 단사정계 결정
- 색상
- white monoclinic crystals, crystalline
- EPA
- Silicic acid (H2SiO3), magnesium salt (1:1) (13776-74-4)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (114 of 114) of all reports.
Not Classified
Aggregated GHS information provided per 114 reports by companies from 1 notifications to the ECHA C&L Inventory.
유해성 정보
Regulatory Information
Chemical: Silicic acid (H2SiO3), magnesium salt (1:1)
Silicic acid (H2SiO3), magnesium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Silicic acid (H2SiO3), magnesium salt (1:1) 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)
Silicic acid (H2SiO3), magnesium salt (1:1): 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.
Magnesium oxide (MgO), mixt. with silica: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Silicic acid (H2SiO3), magnesium salt (1:1): Human health tier I assessment
Hazards SummaryAn irritant; Harmful by inhalation; [Alfa Aesar MSDS] See Magnesium silicate.
Hazard Classes and CategoriesNot Classified
안전 데이터
- tsca
- TSCA listed
- 기존화학 물질
- KE-22746
화학 및 산업
용도 및 제조
UsesFound as the minerals clinoenstatite, enstatite, and protoenstatite; [Merck Index] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]
U.S. Production2023: 141,438 lb
Industry UsesOther
Use ClassificationFood Additives -> ANTICAKING_AGENT; FILTERING_AID -> JECFA Functional Classes
General Manufacturing Information
Miscellaneous Manufacturing
Silicic acid (H2SiO3), magnesium salt (1:1): ACTIVE
관련 반응
126건
화합물 노트
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