Methylene Blue trihydrate
CAS: 7220-79-3
Molecular Formula: C16H18CIN3S·3H2O
Molecular Weight: 477.36
Product Detail
| Product Code | 35018936 | ||||
| Product Name | Methylene Blue trihydrate | ||||
| Categories | Stains & Indicators | ||||
| CAS | 7220-79-3 | ||||
| Molecular Formula | C16H18CIN3S·3H2O | ||||
| Molecular Weight | 477.36 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 32129000 |
| Identification | To conform to standard | ||||
| Loss on Drying | <22% | ||||
| Solubility | Clear blue solution | ||||
| Copper | ≤200ppm | ||||
| Residue on Ignition | <1.2% | ||||
| Appearance | Dark green crystalline powder | ||||
| Assay (dry basis) | 98 – 103% | ||||
| Assay (as is basis) | >82% |
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | H302: Harmful if swallowed
H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H373: May cause damage to organs through prolonged or repeated exposure |
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| Precautionary statements | P261: Avoid breathing dust/fume/gas/mist/vapours/spray
P280: Wear protective gloves/protective clothing/eye protection/face protection P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician P303+361: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing P308+313: IF exposed or concerned: Get medical advice/attention |