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
Categories: Clinical, E, Indicator en, indicators, New products, Organic Compounds
- General information
- Specification
- Ordering code
- Hazard symbol
General information
General information
Chemical formula: C20H6N2O9Br2Na2 | Molar Mass: 624.08 g/mol |
Appearance: Brown to dark green powder | Bulk density: 680 kg/m3 |
Solub. in water: 300 g/l | Melting point: 275 °C(decompose) |
Boiling point: 663.6ºC at 760 mmHg | pH value: 6.2 (25°C) |
Storage temp.: +2°C to +30°C | Cautions: Not a hazardous substance |
R: N/A | S: N/A |
HS-No.: 3212 90 00 | EC number : 208-943-1 |
Specification
Specification
Description | Conforms | ||
Dye content | ≥ | 85.0 | % |
Absorptivity (A 1%/1cm at λmax in water) | ≥ | 800 | |
Solubility (0.1% in water) | Conforms | ||
Absorption maxima in water | 517-520 | nm | |
Loss on drying (at 110°C) | ≤ | 8.0 | % |
Suitability | Conforms |
Ordering code
Ordering code
Ordering code | 10 g | 25 g | 50 g | 100 g | 250 g |
P.E. | |||||
Glass | 615.09.00010.01 |
Hazard symbol
Hazard symbol
Hazard Symbol |
محصولات مرتبط
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
Name: Sudan Black B |
Grade: Indicator (For Microscopy) |
Application: clinical |
Synonyms: C.I.26150, Ceres black BN, Fat Black HB, Solvent Black 3 |
CAS Number: 4197-25-5 EC Number: 224-087-1 Molar Mass: 456.54 g/mol Chemical Formula: C29H24N6 |
Download: Datasheet | CoA | SDS |
تشخیص طبی، مواد آلی ، اندیکاتور
Name: Methyl orange |
Grade: ACS |
Application: Titration – Clinical |
Synonyms: Sodium 4-{[4-(dimethylamino)phenyl]diazenyl}benzene-1-sulfonate |
CAS Number: 547-58-0 EC Number: 208-925-3 Molar Mass: 327.34 g/mol Chemical Formula: C14H14N3NaO3S |
Download: Datasheet | CoA | SDS |
آزمایشگاه تشخیص طبی – تیتراسیون – اندیکاتورها