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   ChemNet > CAS > 20325-40-0 3,3'-Dimethoxybenzidine dihydrochloride

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20325-40-0 3,3'-Dimethoxybenzidine dihydrochloride

product Name 3,3'-Dimethoxybenzidine dihydrochloride
CAS No 20325-40-0
Synonyms C.I. Disperse Black 6 dihydrochloride; o-Dianisidine dihydrochloride; 3,3-dimethoxybiphenyl-4,4-ylenediammonium dichloride; 2-DIANISIDINE DIHCL
Molecular Formula C14H16N2O2・2HCl
Molecular Weight 317.21
InChI InChI=1/C14H16N2O2.2ClH/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2;;/h3-8H,15-16H2,1-2H3;2*1H
EINECS 243-737-5
Molecular Structure 20325-40-0 3,3'-Dimethoxybenzidine dihydrochloride
Melting point 268℃
Water solubility 1-5 g/100 mL at 20℃
Hazard Symbols  T:Toxic;
Risk Codes R22:;
R45:;
Safety Description S45:;
S53:;
MSDS Material Safety Data Sheet

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Tianjin Yuansu Chemical Reagent Co., LTD [ Gold Suppliers ]
Specifications 99% min
Packing 25kg 50kg drum or bag
Description What is the chemical of 3,3'-Dimethoxybenzidine dihydrochloride? Appearance: White to grayish white powder or flaky crystals ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR£º 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 ; main purpose 1. Azo dye intermediates Synthesis of Blue Dyes such as Direct Blue RG, Direct Blue 5B, and Lake Blue 6B Used for manufacturing reactive deep blue dyes such as KD-7G 2. Element detection and analysis Used for detecting metal elements such as gold, copper, cobalt, vanadium, etc As an oxidation-reduction indicator, adsorption indicator, and complexation indicator 3. Other applications Intermediate in the pharmaceutical/chemical industry
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