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기본 정보
- CAS
7789-80-2- 표준 SMILES
[Ca+2].[O-][I+2]([O-])[O-].[O-][I+2]([O-])[O-]- InChIKey
RBLVAPCXDSLCIJ-UHFFFAOYSA-N- 분자식
- CaI2O6
- 평균 분자량
- 389.88 g/mol
- 단동위원소 질량
- 389.74102
개요
Lautarite is a mineral with formula of Ca(I5+O3)2 or Ca(IO3)2. The IMA symbol is Ltr.
이름 및 식별자
- 우선 이름
- Calcium iodate
- IUPAC
- calcium diiodate
이름 및 동의어
CALCIUM IODATE7789-80-2Lautaritecalcium;diiodateAutariteIodic acid, calcium saltCalcium iodate (Ca(IO3)2)CaI2O6Iodic acid (HIO3), calcium saltUNII-L8MN4Y57BRL8MN4Y57BRHSDB 986
이름 더 보기
EINECS 232-191-3EC 232-191-3Iodic acid calcium saltCALCIUM IODATE [MI]CALCIUM IODATE [FCC]CALCIUM IODATE [HSDB]CALCIUM IODATE [VANDF]AKOS015853993
데이터베이스 식별자
- CAS
7789-80-2- PubChem CID
- 24619
- DTXSID
DTXSID40960972- UNII
- L8MN4Y57BR
- EC Number
- 232-191-3
- Nikkaji
- J43.735B
물성
구조 계산 물성보충 중
- 극성 표면적
- 114 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 6
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 9
- 형식 전하
- 0
- 복잡도
- 36.5
실험 및 물리화학적 성질
Chemical ClassesOther Uses -> Food Additives
OdorODORLESS
Food AdditivesDOUGH STRENGTHENER, FLOUR TREATING AGENT, NUTRIENT SUPPLEMENT, PROCESSING AID -> FDA Substance added to food
Density4.519 @ 15 °C/4 °C
Color/Form
Monoclinic-prismatic crystals
COLORLESS
White crystals or powder
Solubility
SOLUBILITY IN COLD WATER: 0.20 G/100 CC AT 15 °C; SOLUBILITY IN HOT WATER: 0.67 G/100 CC AT 90 °C
Sol in nitric acid; insol in alcohol
Solubility in water: 0.10 g/100 ml @ 0 °C, 0.95 g/100 ml @ 100 °C
More sol in aq soln of iodides and amino acid soln than in water
Soluble in nitric acid
DecompositionDecomposes on heating.
Melting Point540 °C (decomposes)
Physical DescriptionColorless or white odorless solid; [HSDB] Off-white powder; [MSDSonline]
Stability/Shelf Life
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H272 (77.3%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P319, P321, P330, P332+P317, P337+P317, P362+P364, P363, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 220 reports by companies from 16 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
H302: Harmful if swallowed [Warning Acute toxicity, oral]
유해성 정보
Regulatory Information
Chemical: Iodic acid (HIO3), calcium salt
Regulation (EC) No 1831/2003 (amended)
REACH registered substance: Calcium iodate (EC: 232-191-3)
Iodic acid, calcium salt: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Iodic acid and selected salts: Human health tier II assessment
Fire PotentialOXIDIZING MATERIAL. ... FIRE RISK IN CONTACT WITH ORGANIC MATERIALS.
Hazards Summary
Potassium iodate is toxic (nephrotoxic, hemolytic effects, and visual impairment) if ingested at high doses, e.g., 187-470 mg/kg; Generally regarded as safe (GRAS) for use in foods; An oxidizing substance that may cause fire on contact with organic materials; [HSDB] An oxidizing agent; May cause fire on contact with combustible material; An irritant; [MSDSonline]
FDA RequirementsSubstance added directly to human food affirmed as generally recognized as safe (GRAS).
화학 및 산업
용도 및 제조
Uses
Used as iodine source in foods and feedstuffs, dough conditioner, and in deodorants and mouth washes; [HSDB]
Farming (Feed Additives) [Category: Industry]
To improve properties of yeast-leavened bakery products; nutritional source of iodine in foods and feedstuffs
Antiseptic /Hexahydrate/
In deodorant; mouth washes, food additive, dough conditioner (up to 0.0075 ppb of flour used)
Mainly used in animal and fowl feeds
Methods of ManufacturingPrepared by passing chlorine into a hot soln of lime in which iodine has been dissolved: Bahl, Singh, J Indian Chem Soc 17, 397 (1940).
Formulations/PreparationsGrades: Technical; CP; FCC.
Use ClassificationFood Additives -> FLOUR_TREATMENT_AGENT -> JECFA Functional Classes
General Manufacturing InformationMore stable in table salts than iodides...
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