Company Name: |
Shanghai Kewel Chemical Co., Ltd.
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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
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Company Name: |
TOSUN PHARM
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Tel: |
020-61855200 13326451905 |
Email: |
260366801@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.
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Tel: |
13169972583 |
Email: |
513211116@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
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Company Name: |
QUALITY CONTROL SOLUTIONS LTD.
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Tel: |
13670046396 |
Email: |
ORDERS@QCSRM.COM |
Products Intro: |
Product Name:Dithranol EP Impurity C Purity:95% HPLC Package:10MG;25MG;50MG;100MG
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| 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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