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TR603-40-7 4,4'-Diamino-triphenylmethane
|
Featured China Suppliers
Tianjin Yuansu Chemical Reagent Co., LTD
[ Gold Suppliers ]
| Specifications | 99% min |
| Packing | 25kg 50kg drum or bag |
| Description | What is the chemical of 4,4-Diamino-Triphenylmethane? Appearance: White or off white solid powder ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR?? conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer??s request ; Loss on drying:0.5% max. or as per the customer??s request ; Melting point: 139~140??; ==================================================================================== Its main uses include: As an intermediate of acidic dyes, it is used to synthesize dyes such as weakly acidic yellow 3G and weakly acidic light yellow G. As a raw material in organic synthesis, it is applied in fields such as medicine and chemical engineering It should be noted that this substance is usually labeled for industrial or scientific purposes and cannot be used for medical or edible purposes |
| Contact | Mr. Alexander Wang |
| Telephone | +86-22-83739603 |
| sales@yuansu-reagent.com | |
| Address | No. 268, Yuliang Street, Dagang Street, Binhai New Area, Tianjin, China |
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