Fast delivery within 72 Hours
ROSE BENGAL AR C.I.No.45440 It is commonly used in eye drops to stain damaged conjunctival and corneal cells and thereby identify damage to the eye. 4,5,6,7-tetrachloro-2′,4′,5′,7′-tetraiodofluorescein, Acid Red 94, Bengal Rose B sodium salt
Shipping & Delivery
-
Courier delivery
Our courier will deliver to the specified address
2-3 Days
From $20
-
DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From $40
-
Warranty 1 year
-
Free 30-Day returns
Specification
Overview
Processor
Display
RAM
Storage
Video Card
Connectivity
Features
Battery
General
Description
| Article No. | 05600 | Grade | AR |
| Purity | 85% dye content | CAS No. | 632-69-9 |
| Molecular Formula | C20H2.Cl4I4Na2O5 | Molecular Weight | 1017.65 |
| H.S. Code | 3204.9000 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Dark red powder | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
Specifications
| Appearance | Dark red to reddish brown colored powder | Identity (IR) | Passes test |
| Solubility (1 mg/mL in water) | Clear to slightly hazy red color solution | Absorption maxima (0.001% in water + 1 ml 1% Na2CO3 solution) | 544 – 550 nm |
| Absorptivity (A 1%/1cm; at λmax) | Min 860.0 | Dye content | Min 85.0% |
| Loss on drying (at 110°C) | Max 10.0% |
Safety Information and Hazard Symbols
Safety Statement: 22-24/25
Reviews
Clear filtersThere are no reviews yet.