| CAS No.: | 76-60-8 |
|---|---|
| Formula: | C21h14o5SBR4 |
| EINECS: | 200-972-8 |
| Classification: | Specific Reagents |
| Grade: | AR |
| Specific Usage: | For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Electron Microscopy, For Lens Blooming, Super Special Grade |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier | CAS No.: | 76-60-8 | Other Names: | BCG | MF: | C21H14Br4O5S |
| EINECS No.: | 200-972-8 | Place of Origin: | China (Mainland) | Purity: | 99% |
| Classification: | General Reagents | Brand Name: | Lonwinchem | Model Number: | 76-60-8 |
| CAS: | 76-60-8 | Molecular Weight: | 698.01 | PH: | 3.8-5.4 |
| Residue of ignition: | 0.25% | Packing: | 1kg/bag |
| Packaging Details: | 1kg/aluminum foil bag or as demand |
| Delivery Detail: | Shipped in 5 days after payment |
| Product | ||
| Chemical Name | Bromocresol Green | |
| Synonyms | 3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein; BCG |
|
| Molecular Formula | C21H14Br4O5S | |
| Molecular Weight | 698.01 | |
| CAS No. | 76-60-8 | |
| EINECS | 200-972-8 | |
| Technical Data Sheet | ||
| pH ranges corresponding the colour transition |
3.8 (olivine) - - 5.4 (blue) | |
| Maximum absorption wavelength (nm) λ1(PH 3.8) λ1 (PH 5.4) |
440 -- 445 615 -- 618 |
|
| mass absorption coefficients, L/cm. g α1 (λ1 PH 3.8, dry sample) α2 (λ1 PH 5.4, dry sample) |
24 -- 28 53 -- 58 |
|
| Dissolution test in Ethanol | Eligible | |
| Residue of ignition (based on sulfate) | 0.25% max. | |
| Packing | 1kg /Aluminum Foil Bag or as demand | |
| Application | Used as an acid-base indicator | |
Suppliers with verified business licenses
Audited Supplier 
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