| Company Name: |
ARRAKIS INDUSTRIES LLP
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| Tel: |
+91 74995 32711 |
| Email: |
info@arrakisindus.com |
| Products Intro: |
Product Name:DRAGENDROFFS REAGENT
CAS:39775-75-2
Purity:99% Package:1 kg,5 kg, 10 kg,25kg and 1 MT
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| Company Name: |
Shanghai Macklin Biochemical Co.,Ltd.
|
| Tel: |
15221275939; 15221275939 |
| Email: |
shenlinxing@macklin.cn |
| Products Intro: |
Product Name:Dragendorff reagent
CAS:39775-75-2
Package:100ml；500ml；2.5L
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| Company Name: |
Sigma-Aldrich
|
| Tel: |
021-61415566 800-8193336 |
| Email: |
orderCN@merckgroup.com |
| Products Intro: |
Product Name:Dragendorff reagent
CAS:39775-75-2
Purity:for TLC derivatization Package:100ML Remarks:44578-100ML-F
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| Company Name: |
Rhawn Reagent
|
| Tel: |
400-400-1332688 18019345275 |
| Email: |
huyue@rhawn.cn |
| Products Intro: |
Product Name:potassium tetraiodobismuthate
CAS:39775-75-2
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| | potassium tetraiodobismuthate Basic information |
| | potassium tetraiodobismuthate Chemical Properties |
| Fp | 7℃ | | InChI | 1S/Bi.4HI.K/h;4*1H;/q+3;;;;;+1/p-4 | | InChIKey | ONBIUAZBGHXJDM-UHFFFAOYSA-J | | SMILES | [Bi](I)(I)I.[K+].[I-] |
| Hazard Codes | F,C | | Risk Statements | 11-34-67 | | Safety Statements | 16-26-36/37/39-45 | | RIDADR | UN 2924 8(3) / PGII | | WGK Germany | 3 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
STOT SE 3 |
| | potassium tetraiodobismuthate Usage And Synthesis |
| Uses | Dragendorff reagent is used for detecting alkaloids and other nitrogen-containing compounds. Dragendorff reagent is a solution of potassium bismuth iodide composing of Basic bismuth nitrate (Bi(NO3)3), Tartaric acid (HY-N2436), and Potassium iodide (KI). When contact with alkaloids, Dragendorff reagent produces an orange or orange red precipitate[1]. | | References | [1] A Raal, et al. Dragendorff's reagent: Historical perspectives and current status of a versatile reagent introduced over 150 years ago at the University of Dorpat, Tartu, Estonia. Pharmazie. 2020 Jul 1;75(7):299-306. DOI:10.1691/ph.2020.0438 |
| | potassium tetraiodobismuthate Preparation Products And Raw materials |
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