| Company Name: |
Shanghai Kewel Chemical Co., Ltd.
|
| Tel: |
021-64609169 18901607656 |
| Email: |
greensnown@163.com |
| Products Intro: |
Product Name:Dithranol EP Impurity C
CAS:31991-54-5
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
|
| Company Name: |
TOSUN PHARM
|
| Tel: |
020-61855200 13326451905 |
| Email: |
2881290884@qq.com |
| Products Intro: |
Product Name:Dithranol EP Impurity C
CAS:31991-54-5
Purity:98%以上 Package:10mg;50mg;100mg等多种规格 Remarks:REF-D41004
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| Company Name: |
Zhuhai Anzhe Biotechnology Co,Ltd.
|
| Tel: |
13570603050 |
| Email: |
793448631@qq.com |
| Products Intro: |
Product Name:4,4′,5,5′-tetrahydroxy-9,9′-bianthracenyl-10,10′(9H,9′H)-dione,
CAS:31991-54-5
Purity:95%HPLC Package:25mg;50mg;100mg
|
| Company Name: |
QUALITY CONTROL SOLUTIONS LTD.
|
| Tel: |
13670046396 |
| Email: |
ORDERS@QCSRM.COM |
| Products Intro: |
Product Name:Dithranol EP Impurity C
Purity:95% HPLC Package:10MG;25MG;50MG;100MG
|
|
| | 1,8,1',8'-tetrahydroxybisanthrone Basic information |
| Product Name: | 1,8,1',8'-tetrahydroxybisanthrone | | Synonyms: | 1,8,1',8'-tetrahydroxybisanthrone;Anthralin Impurity 1;4,4',5,5'-Tetrahydroxy-9,9'-bianthr;[9,9'-Bianthracene]-10,10'(9H,9'H)-dione, 4,4',5,5'-tetrahydroxy-;Dithranol EP Impurity C;4,4'',5,5''-Tetrahydroxy-9,9''-bianthracenyl-10,10''(9H,9''H)-dione | | CAS: | 31991-54-5 | | MF: | C28H18O6 | | MW: | 450.44 | | EINECS: | | | Product Categories: | | | Mol File: | 31991-54-5.mol |  |
| | 1,8,1',8'-tetrahydroxybisanthrone Chemical Properties |
| Melting point | 210-213 °C | | Boiling point | 631.0±55.0 °C(Predicted) | | density | 1.539±0.06 g/cm3(Predicted) | | pka | 6.77±0.40(Predicted) |
| | 1,8,1',8'-tetrahydroxybisanthrone Usage And Synthesis |
| Uses | Anthralin dimer can be useful in the characterization of dyestuffs by GC-MS. |
| | 1,8,1',8'-tetrahydroxybisanthrone Preparation Products And Raw materials |
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