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877-24-7 - Potassium hydrogen phthalate, 99% - Phthalic acid monopotassium salt - Potassium biphthalate - A12895 - Alfa Aesar

A12895 Potassium hydrogen phthalate, 99%

CAS 번호
877-24-7
동의어
Phthalic acid monopotassium salt
Potassium biphthalate

사이즈 가격 ($) 수량 재고 여부
500g 55.60
1000g 101.00
5000g 387.00
장바구니에 추가 대량 견적에 추가 항목 보기

Potassium hydrogen phthalate, 99%

MDL
MFCD00013070
EINECS
212-889-4

화학적 특성

화학식
C8H5KO4
화학 식량
204.23
융점
297° dec.
밀도
1.636
용해도
Soluble in water. Slightly soluble in alcohol.

용도

Potassium hydrogen phthalate is used as a primary standard for acid- base titrations as well as for calibrating pH meters and for the preparation of volumetric alkali solutions. It acts as buffer in pH determination. It finds application as a useful standard for total organic carbon testing.

참고

Incompatible with strong oxidizing agents.

참조 문헌

Kahr, B.; Bullard, T.; Kurimoto, M.; Yoreo, J. J. Complex organic guests in simple crystals: potassium hydrogen phthalate as case study. Cryst. Res. Technol. 2013, 48 (10), 849-863.

Sudhahar, S.; Kumar, M. K.; Jayaramakrishnan, V.; Muralidharan, R.; Kumar, R. M. Effect of Sm+ Rare Earth Ion on the Structural, Thermal, Mechanical and Optical Properties of Potassium Hydrogen Phthalate Single Crystals. J. Mater. Sci. Technol. 2014, 30 (1), 13-18.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H303

May be harmful if swallowed.

주의 설명서: P312a

Call a POISON CENTER/doctor if you feel unwell.

기타 참조

Merck
14,7612
바일슈타인
3637128
통합 관세 코드
2917.39
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
CZ4326000

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