| Article No. | 04670 |
| Purity | |
| Molecular Formula | C14H14N3NaO3S |
| H.S. Code | 2927.0090 |
| Grade | ACS |
| CAS No. | 547-58-0 |
| Molecular Weight | 327.33 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | Yellow to orange | ||||
| Odour | Odorless | Density [g/cm3] | 1 | ||||
| Solubility in water [% weight] | Soluble in 500 parts water | ||||||
| Appearance | Yellowish-orange colored powder | Identity (IR) | Conforms to structure |
| Solubility (0.1 % in water) | Clear (passes ACS test) | Visual transition range | from pH 3.2 (pink or red) to pH 4.4 (yellow-orange) |
| Absorption maxima in 0.01 N NaOH | 461 to 469 nm |
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Symbol: GHS06
Signal Word: Danger
UN No.: 3143
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301
Precaution Statement: P301 + P310
EN 