Name: Phenolphthalein |
Grade: ACS |
Application: Titration – Clinical |
Synonyms: 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one |
CAS Number: 77-09-8 EC Number: 201-004-7 Molar Mass: 318.33 g/mol Chemical Formula: C20H14O4 |
Download: Datasheet | CoA | SDS |
آزمایشگاه تشخیص طبی – تیتراسیون – اندیکاتورها
Categories: ACS en, Clinical, indicators, Organic Compounds, P, titration
- General information
- Specification
- Ordering code
- Hazard symbol
General information
General information
Chemical formula: C20H14O4 | Molar Mass: 318.33 g/mol |
Appearance: Almost white solid | Bulk density: 350 – 450 kg/m3 |
Solub. in water: 0.092 g/l (20 °C) | Melting point: 258 – 262 °C |
Boiling point: 64.5 °C | Flash point: 24°C |
Storage temp.: Below +30 °C | Cautions: Irritant, harmful |
R: 40 | S: 24/25 |
HS-No.: 2932 29 10 | EC-Index-No.: 201-004-7 |
Specification
Specification
Solubility | Conforms |
Clarity of alcohol solution | Conforms |
Change in state (approximate) | Melting point , 258-262 ˚C |
Visual transition interval | From pH 8.0 (colorless) to pH 10 (red) |
Ordering code
Ordering code
Ordering code | 10 g | 25 g | 50 g | 100 g | 1000g |
P.E. | |||||
Glass | 606.16.00010.01 | 606.16.00025.01 | 606.16.00050.01 |
Hazard symbol
Hazard symbol
Hazard Symbol |
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محصولات مرتبط
Name: Eosin b |
Grade: Indicator (For Microscopy) |
Application: clinical |
Synonyms: C. I. No. 45400, Eosin Blue, , Acid Red 91, Eosin Scarlet, Eosin bluish, Saffrosine, |
CAS Number: 548-24-3 EC Number: 208-943-1 Molar Mass: 624.08 g/mol Chemical Formula: C20H6N2O9Br2Na2 |
Download: Datasheet | CoA | SDS |
تشخیص طبی، مواد آلی ، اندیکاتورها
Name: Bromocresol Green |
Grade: ACS |
Application: titration, clinical |
Synonyms: 3,3′,5,5′-Tetrabromo-m-cresolsulfonphthalein, BCG |
CAS Number: 76-60-8 EC Number: 200-972-8 Molar Mass: 698.04 g/mol Chemical Formula: C21H14Br4O5S |
Download: Datasheet | CoA | SDS |
تشخیص طبی و تیتراسیون، مواد آلی و اندیکاتورها