Bromothymol Blue, Cas no.: 76-59-5 manufacturer in China. Bulk quantity can be offered by factory production, small quantity size can be offered by laboratory production.
PRODUCT DETAILS | |
BASIC INFO | |
CAS NO.: | 76-59-5 |
Product Code: | BTB05 |
Synonyms: | 3',3''-Dibromothymolsulfonphthalein; 2-bromo-4-[3-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1λ6-benzoxathiol-3-yl]-3-methyl-6-propan-2-ylphenol; |
Formula: | C27H28Br2O5S |
Molecular Weight: | 624.381 |
PROPERTIES | |
Appearance: | Pale Pinkish Purple Powder |
Density: | 1.542 g/cm3 |
Melting Point: | 204℃ |
Boiling Point: | 614.3ºC at 760 mmHg |
Flash Point: | 38 ℃ |
Water Solubility: | Slightly soluble |
Stability: | Stable. Incompatible with strong oxidizing agents. |
SAFTY INFO | |
Safety Statements: | S24/25 |
HS Code: | 29349990 |
Packing Group | III |
Risk Statements: | R10 |
Hazard Codes: | Xn |
USE&STORAGE | |
Use: | It is used as an indicator. Also can be used in laboratory as a biological slide stain. Besides, Bromothymol is used in obstetrics for detecting premature rupture of membranes. |
Storage: | Store at RT. |
COA | |
Appearance: | Pale Yellow Crystalline Powder |
PH 5.2 - 6.8: | Light Yellow - Purple Red |
Mass Absorption Coefficient (L/ cm.g): | ≥ 52.0 |
Ethanol Dissolution: | Passed |
Residue on Ignition: | ≤ 0.3% |
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