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Chromotrope® 2B (C.I. 16575), 25 g

Chromotrope® 2B (C.I. 16575), 25 g

SKU 7647.2
€ 37,40
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I hereby confirm that:-That the substances, preparations and products are only used in an authorized manner (in accordance with European and national legislation), use these products only for research, scientific and educational purposes. The substance(s) ordered: -Not used to produce substances or to serve as a component or intermediate of narcotic drugs and/or psychotropic substances. -Not used in medicinal products for human or veterinary use, agriculture, food or cosmetics, except as a raw material, auxiliary or operating material and/or as a research and analytical reagent. - Not used to develop or produce chemical weapons - Not used for military or illegal purposes. - do not re-export the item(s) to third parties countries without prior approval of the export control authorities. -Will not be re-exported/exported or otherwise resold or transferred domestically or internationally to any destination subject to an EU, UN or US embargo, if that act would be contrary to the conditions of that embargo. - Only supplies the mentioned products to customers who can also provide such an End Use Certificate. We will carefully store all certificates received and provide them upon request. - I am over 18 years old.
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Chromotrope® 2B (C.I. 16575), 25 g
Product Details
P-phrases: P280 P284 P303+P361+P353 P304+P340 P305+P351+P338 P310
H-phrases: H301+H311-H315-H319-H332
CAS number: 20816-12-0
Chemical formulas: OsO4
Hazard class: 6.1 III
HS code: 32041200
Brand: Carl Roth
Chromotrope® 2B (C.I. 16575), for microscopy, Molar mass (M) 513,37 g/mol, CAS No. [548-80-1], EG-Nr. 208-959-9, Empirical formula C16H9N3Na2O10S2


Chromotrope® 2B (C.I. 16575) for microscopy

Technische informatie
Bepaling van boric acid

Indicators and Dyes

Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


Appearance dark green to brown powder
Absorption max. (in H2O) 514 nm
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