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
Categories: ACS en, B, Clinical, indicators, New products, Organic Compounds, titration
- General information
- Specification
- Ordering code
- Hazard symbol
General information
General information
Chemical formula: C21H14Br4O5S | Molar Mass: 698.04 g/mol |
Appearance: Yellow to tan colored powder | Bulk density: 350 kg/m3 |
Solub. in water: Slightly Soluble | Melting point: 217-218 °C |
Boiling point: 626 °C at 760 mmHg | pH value : 3.8-5.4 (Yellow to blue) |
Storage temp.: No Temp Limit | Cautions: Not a hazardous substance |
R: N/A | S: N/A |
HS-No.: 2934 99 90 | EC Number: 200-972-8 |
Specification
Specification
Description | Conforms | ||
Solubility | Conforms | ||
Dye content | ≥ | 95.0 | |
Identification (IR) | Conforms | ||
pH 3.8-5.4 | Yellow to blue | ||
Appearance of solution | Conforms | ||
Absorption maxima (0.003% Methanol) | 418-428 | nm | |
Molar Absorptivity at lambda max | ≥ | 17000 | |
Loss on drying (110°C) | ≤ | 3.0 | % |
Transition range | Conforms | ||
Sensitivity | Conforms |
Ordering code
Ordering code
Ordering code | 10 g | 25 g | 50 g | 100 g | 250g |
P.E. | |||||
Glass | 618.16.00010.01 |
Hazard symbol
Hazard symbol
Hazard Symbol |
محصولات مرتبط
Name: Bromothymol Blue |
Grade: ACS |
Application: Titration – Clinical |
Synonyms: 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-isopropyl-3-methylphenol) |
CAS Number: 76-59-5 EC Number: 200-971-2 Molar Mass: 624.40 g/mol Chemical Formula: C27H28Br2O5S |
Download: Datasheet | CoA | SDS |
آزمایشگاه تشخیص طبی – تیتراسیون – اندیکاتورها
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