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Thermo Scientific Chemicals Methyl Orange, ACS
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Quantity:
5 g
25 g
100 g
Description
Methyl orange is a pH indicator frequently used in titrations, also used for histological microscopy.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Melting Point | >300°C |
UN Number | UN3143 |
Beilstein | 4732884 |
Merck Index | 14,6105 |
Solubility Information | Soluble in 500 parts water; More soluble in hot water |
Formula Weight | 327.34 |
Grade | ACS |
Odor | Weak, characteristic |
Color | Orange |
pH | 6.5 |
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Safety and Handling
Hazard Category | H301 |
Hazard Statement | GHS H Statement H301 Toxic if swallowed. |
Precautionary Statement | P264b-P270-P301+P310-P330-P501c |
DOTInformation | Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: DYES, SOLID, TOXIC, N.O.S. |
EINECSNumber | 208-925-3 |
RTECSNumber | DB6327000 |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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