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Product name: | ?? ?? | |
English Name: | Methyl red | |
中文名稱: | 甲基紅 | |
CAS NO.: | 493-52-7 | |
HS NO.: | 3204120000 | |
Molecular formula: | C15H15O2N3 |
|
Molecular Weight: | 269.3 | |
Properties: | ??? ??? | |
Specification (???(HG/T 3449-1999) ) |
?????: | ??: | |
PH ??? | 4.5(red)-6.2(yellow) | |
??? ???: | Passes test | |
??? ?? ?? | ≤0.2 | |
?? ?? ??: | ≤1.0 |