Molecular Formula | C27H29Br2NaO5S |
Molar Mass | 648.38 |
Density | 0.990 |
Melting Point | 200-202°C |
Water Solubility | SOLUBLE |
Solubility | Solubility Soluble in water, ethanol |
Appearance | tawny to dark green powder |
Color | Orange-brown to dark green |
Odor | Characteristic odour |
Maximum wavelength(λmax) | ['615nm, 392nm'] |
BRN | 6887926 |
pKa | 7.0, 7.1(at 25℃) |
Storage Condition | room temp |
Stability | Stable. Incompatible with strong oxidizing agents. |
MDL | MFCD00077263 |
Use | Bromothymol blue sodium salt has been used as a pH indicator for yeast growth medium (YPD, yeast extract peptone glucose). |
Hazard Symbols | Xn - Harmful |
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29349990 |
Reference Show more | 1. Li Haiqiang, Yang Dasheng, Lu Qi Tang, Shaoxun. Comparison of two methods for detection of subclinical mastitis in dairy cows [J]. Chinese Journal of Animal Science and Veterinary Medicine, 2020,47(08):2677-2683. 2. Li Haiqiang, Yang Dasheng, Lu Qi, Tang Shaoxun. Comparison of two methods for detection of subclinical mastitis in dairy cows [J]. Chinese Journal of Animal Science and Veterinary Medicine, 2020,47(08):2677-2683. |
pH indicator color change ph range | yellow (6.0) to blue (7.6) |
main application | Lithium battery, textiles, antagonists |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |