HYDROXY NAPTHOL BLUE AR
(Indicator For Calcium Determination)
| Article No | H-04758 | ||
| CAS No | 63451-35-4 | ||
| HSN Code | 29270090 | ||
| Purity | - | ||
| Grade | AR | ||
| Molecular Formula | C20H11N2Na3O11S3 | ||
| Molecular Weight | 620.48 | ||
| Shelf Life | 5 years | ||
Packagings
5 gm
25 gm
100 gm
| Article No | H-04758 | ||
| CAS No | 63451-35-4 | ||
| HSN Code | 29270090 | ||
| Purity | - | ||
| Grade | AR | ||
| Molecular Formula | C20H11N2Na3O11S3 | ||
| Molecular Weight | 620.48 | ||
| Shelf Life | 5 years | ||
5 gm
25 gm
100 gm
| Description | Black colored powder | ||
| Absorption maxima (A1%;1 cm; pH 12.0; on dried substance) | 646 nm | ||
| Suitability (as metal indicator) | Passes test | ||
| Solubility in water (% weight) | Soluble in water | ||
| Melting point | 800 - 802°C | ||
| Boiling Point | 1412 - 1414°C | ||