Phenolphthalein 98.0-101.0% Ph. Eur.

공급업체: VWR Chemicals
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83544.180EA 111680 KRW
83544.180
Phenolphthalein 98.0-101.0% Ph. Eur.
Phenolphthalein
포뮬러: C₂₀H₁₄O₄
MW: 318,33 g/mol
녹는점: 258…262 °C
밀도: 1,3 g/cm³ (20 °C)
보관 온도: Ambient
MDL 번호: MFCD00005913
CAS 번호: 77-09-8
EINECS: 201-004-7
UN: 0000
REACH: 01-2119498295-24
Merck 색인: 13,07325
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사양 테스트 결과

Assay (calculated on dried substance) 98.0 - 101.0 %
Appearance White/almost white powder
Identification A Passes test
Identification B Passes test
Solution S Passes test
Appearance of solution Passes test
Acidity or alkalinity Passes test
Related substances Passes test
Cl (Chloride) Max. 100 ppm
SO4 (Sulphate) Max. 200 ppm
Heavy metals (as Pb) Max. 10 ppm
Loss on drying (105°C) Max. 0.5 %
Sulphated ash Max. 0.1 %
Residual solvents Passes test

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