기본 정보
- CAS
10343-62-1- 표준 SMILES
O=P(=O)O- InChIKey
UEZVMMHDMIWARA-UHFFFAOYSA-N- 분자식
- HO3P
- 평균 분자량
- 79.98 g/mol
- 단동위원소 질량
- 79.96633089
개요
Phosphonate(1-) is a monovalent inorganic anion obtained by deprotonation of one of the two OH groups in phosphonic acid. It is a phosphorus oxoanion and a monovalent inorganic anion. It is a conjugate base of a phosphonic acid. It is a conjugate acid of a phosphonate(2-).
이름 및 식별자
- 우선 이름
- Metaphosphoric Acid
- IUPAC
- phosphenic acid
- 현지명
- 메타 인산
- 영어명
- Metaphosphoric acid
- 분자식
- HO3P
- 분자량
- 79.98
이름 및 동의어
Metaphosphoric acid37267-86-0Phosphenic acidMTK99R3UV0RefChem:156792DTXSID301015564233-750-4253-433-4meta-Phosphoric acid10343-62-1hydrogenphosphonatePhosphoric acid meta
이름 더 보기
M-인산메타인산인산,메타M-인산(M-PHOSPHORICACID)metaphosphoricM-PHOSPHORIC ACIDMetaphosphoricaciM-PhosphoricAcidGrPHOSPHORIC ACID, METAstabilized with NaPO3Metaphosphoricacid,ACSmeta-PHOSPHORIC ACID ARM-PHOSPHORIC ACID STICKS
Metaphosphoric acid (HPO3)HO3PUNII-MTK99R3UV0M phosphoric acidphosphonate(1-)EINECS 253-433-4hydrogen phosphonate ionMFCD00011351
데이터베이스 식별자
- CAS
10343-62-1、37267-86-0- PubChem CID
- 3084658
- DTXSID
DTXSID10893985
물성
구조 계산 물성
- XLogP
- -1.2
- 극성 표면적
- 54.4 Ų
- 수소 결합 공여자 수
- 1
- 수소 결합 수용자 수
- 3
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 4
- 형식 전하
- 0
- 복잡도
- 46.2
실험 및 물리화학적 성질
Chemical ClassesToxic Gases & Vapors -> Acids, Inorganic
Cosmetics
Cosmetic ingredients (Metaphosphoric Acid) -> CIR (Cosmetic Ingredient Review)
Buffering; Chelating
Boiling Point260 °C @760 [mm Hg]
Vapor Pressure0.03 [mm Hg] @25 °C
Physical DescriptionColorless odorless solid; [Merck Eurolab MSDS]
물리화학적 성질
- 녹는점
- 21 °C · 21°C
- 끓는 점
- 158 °C · 158°C
- 밀도
- 2 g/cm3 · 2 g/cm3
- 증기압
- 0.04 hPa · 0.04 hPa at 20 °C
- 저장 조건
- 30 °C · Store below +30°C.
- 용해도
- 알코올에 용해됩니다.
- 물리적 상태
- 플레이크 크리스탈
- 색상
- 유리 같은
- 냄새
- 냄새 없는
- 수소이온지수(pH)
- 2 · 2 (20°C, 33g/L in H2O)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 61 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
This chemical does not meet GHS hazard criteria for 100% (3 of 3) of all reports.
Not Classified
유해성 정보
Regulatory Information
Chemical: Metaphosphoric acid (HPO3)
Chemical: Metaphosphoric acid
Metaphosphoric acid (HPO3): Does not have an individual approval but may be used under an appropriate group standard
Metaphosphoric acid: Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Merck Eurolab MSDS] See Phosphoric acid.
Hazard Classes and Categories
Skin Corr. 1B (100%)
Not Classified
안전 및 보호
Protective Action Criteria (PAC)
30 [mg/m3]
330 [mg/m3]
2000 [mg/m3]
독성 정보
Adverse Effects
화학 및 산업
용도 및 제조
UsesCIR ingredient: Metaphosphoric Acid
Use ClassificationCosmetics -> Buffering; Chelating
General Manufacturing InformationMetaphosphoric acid: ACTIVE
응용 분야
용도Metaphosphoric acid is used as a dehydrating agent. Its derivative, sodium hexametaphosphate is used as a sequestrant and a food additive. It is also used as phosphorylating agent, analytical reagent and in dental cements.
일반 설명meta-Phosphoric acid is a monobasic acid.
공급사25 곳
江西益众化工有限公司15307925109 15350027073 · [email protected]
武汉鹏垒生物科技有限公司15871464247 · [email protected]
合肥翰刚医药科技有限公司+8618062405514 · [email protected]
陕西缔都新材料有限公司029-63373950 17392216152 · [email protected]
江苏普乐司生物科技有限公司0513-66017706 18551496367 · [email protected]
上海晶抗生物工程有限公司021-54721350 13524668266 · [email protected]
江西瑞威尔生物科技有限公司18502762009 · [email protected]
武汉卡诺斯科技有限公司027-83238443 15327105076 · [email protected]
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