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76-60-8
futurechem
76-60-8
Product Description
Product name:Bromocresol green
CAS：76-60-8
MF：C21H14Br4O5S
MW：698.01
EINECS:200-972-8
Applicatiuon：
Used as acid-base indicator
Specifications :
| Bromocresol green Basic information | |
| Product Name: | Bromocresol green |
| CAS: | 76-60-8 |
| MF: | C21H14Br4O5S |
| MW: | 698.01 |
| EINECS: | 200-972-8 |
| Mol File: | 76-60-8.mol |
| Bromocresol green Chemical Properties | |
| Melting point | 225 °C (dec.) (lit.) |
| density | 0.79 g/mL at 20 °C |
| Fp | 12 °C |
| storage temp. | no restrictions. |
| solubility | Solubility Sparingly soluble in water; soluble in ethanol, ether, ethyl acetate |
| form | Powder/Solid |
| pka | 4.7(at 25℃) |
| Boiling point | 626.0±55.0 °C(Predicted) |
| color | Pale orange |
| PH Range | 3.8(YELLOW)-5.4(BLUE) |
| PH | 3.8～5.4 |
| Water Solubility | slightly soluble |
| λmax | 423nm, 444nm, 617nm |
| Merck | 141,386 |
| BRN | 372527 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sol-gel matrix, fuel cells, sensors, display device, inks, paints, one-steptester for ammonia, cosmet-tester for ammonia, packaging system, textiles, cleansing products, detergents, cosmetics, diapers, identifying fresh and stale rice, monitoring fish spoilage, detecting carbohydrates, lacting acid bacteria, treating neoplasms, cancer, vaginal infection test method, drugs, dental materials |
| CAS DataBase Reference | 76-60-8(CAS DataBase Reference) |
| EPA Substance Registry System | Bromcresol green (76-60-8) |
product name | Bromocresol green | CAS | 76-60-8 | ||
Name (content and impurity content %) | index | result | |||
PH color change domain | 3.8 (yellow green)-5.4 (blue) | 3.8 (yellow green)-5.4 (blue)) | |||
Maximum absorption wavelength (nm) | |||||
λ1 (PH3.8) | 440-445 | 443 | |||
λ2 (PH5.4) | 615-618 | 618 | |||
Mass Absorption Index (L/cm g) | |||||
α1 (λ1, PH3.8, dry sample) | 24-28 | 25.5 | |||
α2 (λ2, PH5.4, dry sample) | 53-58 | 55.5 | |||
Ethanol dissolution test | qualified | qualified | |||
loss on drying | 3.0 | 0.9 | |||
Ignition residue (as sulfate) | 0.25 | 0.12 | |||
Product Description
Product name:Bromocresol green
CAS：76-60-8
MF：C21H14Br4O5S
MW：698.01
EINECS:200-972-8
Applicatiuon：
Used as acid-base indicator
Specifications :
| Bromocresol green Basic information | |
| Product Name: | Bromocresol green |
| CAS: | 76-60-8 |
| MF: | C21H14Br4O5S |
| MW: | 698.01 |
| EINECS: | 200-972-8 |
| Mol File: | 76-60-8.mol |
| Bromocresol green Chemical Properties | |
| Melting point | 225 °C (dec.) (lit.) |
| density | 0.79 g/mL at 20 °C |
| Fp | 12 °C |
| storage temp. | no restrictions. |
| solubility | Solubility Sparingly soluble in water; soluble in ethanol, ether, ethyl acetate |
| form | Powder/Solid |
| pka | 4.7(at 25℃) |
| Boiling point | 626.0±55.0 °C(Predicted) |
| color | Pale orange |
| PH Range | 3.8(YELLOW)-5.4(BLUE) |
| PH | 3.8～5.4 |
| Water Solubility | slightly soluble |
| λmax | 423nm, 444nm, 617nm |
| Merck | 141,386 |
| BRN | 372527 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| Major Application | Sol-gel matrix, fuel cells, sensors, display device, inks, paints, one-steptester for ammonia, cosmet-tester for ammonia, packaging system, textiles, cleansing products, detergents, cosmetics, diapers, identifying fresh and stale rice, monitoring fish spoilage, detecting carbohydrates, lacting acid bacteria, treating neoplasms, cancer, vaginal infection test method, drugs, dental materials |
| CAS DataBase Reference | 76-60-8(CAS DataBase Reference) |
| EPA Substance Registry System | Bromcresol green (76-60-8) |
product name | Bromocresol green | CAS | 76-60-8 | ||
Name (content and impurity content %) | index | result | |||
PH color change domain | 3.8 (yellow green)-5.4 (blue) | 3.8 (yellow green)-5.4 (blue)) | |||
Maximum absorption wavelength (nm) | |||||
λ1 (PH3.8) | 440-445 | 443 | |||
λ2 (PH5.4) | 615-618 | 618 | |||
Mass Absorption Index (L/cm g) | |||||
α1 (λ1, PH3.8, dry sample) | 24-28 | 25.5 | |||
α2 (λ2, PH5.4, dry sample) | 53-58 | 55.5 | |||
Ethanol dissolution test | qualified | qualified | |||
loss on drying | 3.0 | 0.9 | |||
Ignition residue (as sulfate) | 0.25 | 0.12 | |||