318736

Bromocresol Purple solution

0.04 wt. % in H₂O

• 동의어(들): 5′,5′′-Dibromo-o-cresolsulfonephthalein sodium salt
• 실험식(Hill 표기법): C₂₁H₁₅Br₂NaO₅S
• CAS Number: 62625-30-3
• Molecular Weight: 562.20
• MDL number: MFCD00148896
• UNSPSC 코드: 12171500
• PubChem Substance ID: 24859142
• NACRES: NA.47

속성

• 형태: liquid
• 농도: 0.04 wt. % in H₂O
• pH: 5.2-6.8, yellow-green to purple
• density: 0.991 g/mL at 25 °C
• λmax: 590 nm
• ε (흡광계수): ≥60000 at 584-590 nm in 10 mM NaOH
• 응용 분야: diagnostic assay manufacturing; hematology; histology
• 저장 온도: room temp
• SMILES string: [Na+].Cc1cc(cc(Br)c1O)\C(=C2/C=C(C)C(=O)C(Br)=C2)c3ccccc3S([O-])(=O)=O
• InChI: 1S/C21H16Br2O5S.Na/c1-11-7-13(9-16(22)19(11)24)21(14-8-12(2)20(25)17(23)10-14)15-5-3-4-6-18(15)29(26,27)28-21;/h3-10,24-25H,1-2H3;/q;+1/p-1
• InChI key: WNOIORUCCYNQPE-UHFFFAOYSA-M

설명

일반 설명

Bromocresol purple (BCP) is an organic dye and a pH indicator. It changes from yellow (pH 5.2) to purple (6.8). BCP reacts with ammonia to yield ammonium salt. Hence, it can be used as an ammonia sensing probe.

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)