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| Product name: | ??? ??? ?? | .jpg) |
| English Name: | Bromocresol green | |
| 中文名稱: | 溴甲酚綠 | |
| CAS NO.: | 76-60-8 | |
| HS NO.: | 29349990 | |
| Molecular formula: | C21H14Br4O5S |
|
| Molecular Weight: | 698.02 | |
| Properties: | ?? ?? ?? ??? | |
| Specification (???(Q/SS?J02?144-2006) ) | ||
| ?????: | ??: | |
| PH???: | 3.8(yellow green )-5.4(blue) | |
| ??? ???: | Passes test | |
| ??? ?? ?? | ≤0.25 | |
| ??? ???(nm） |
λ1(PH3.8) 440-445 λ2(PH5.4) 615-618 |
|
| ?? ??: | ≤3.0 | |
| ?? ? ??:(L/cm•g) |
α1[λ1(PH3.8,dry sample)] 24-28 α2[λ2(PH5.4,dry sample)] 53-58 |
|