Platinum Crucibles 99.95% Purity
Price range: R39,431.00 through R75,845.00
Silver Nitrate 0.1 N 2.5L
R3,471.57
Eriochrome Black T AR 25g
R399.00
Eriochrome Black T 25g
| Weight | 0.30 kg |
|---|---|
| Dimensions | 5 × 5 × 10 cm |
Description
Eriochrome Black T 25g
Appearance: Black to dark brown-black fine powder, eventually with granular parts
Clarity of solution: passes test
Absorption maximum λmax. (buffer pH 10.0): 612 – 616 nm
Spec. Absorptivity A 1%/1cm (λmax; 0.02 g/l; buffer pH 10.0; calc. on dried substance): 400 – 510
Loss on drying (110 °C): ≤ 7 %
Suitability as indicator (for complexometric titration, ACS): passes test
Suitability as indicator (Reag. Ph Eur): passes test
Shipping & Delivery
Lead Time
- Standard Lead time: 3 - 4 working days.
- Imports: 4 - 6 Weeks
Dangerous Chemicals
Please note that an affidavit is required for the purpose of dangerous chemicals, clearly stating the intended use of the chemical.
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