Reactive Turquoise Blue 21 | CAS Number 12236-86-1

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Reactive Turquoise Blue 21
CAS 12236-87-2
Presented By Suyog dye Chemie Pvt. Ltd
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Manufacturing Method
Copper phthalocyanine use chlorosulfonic and
chlorinated and sulfones chlorosulfonated, and
registration, 2-(4- Aminophenylsulfonyl)ethyl
hydrogen sulfate condensation.
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Properties and Applications
Colourful green light blue. Blue powder. The
strong sulfuric acid in blue, diluted for blue
still In nitric acid for green, diluted into a
green light. Water solution is blue lake, add 1
Moore sodium hydroxide solution is still lake
blue Continue to join insurance powder and
warm, into purple Add a boric acid sodium
return to a lake blue, colour and lustre is a
little shallow. Used for cotton, linen, silk,
polyamide fiber of knot dyeing and roll dye,
also can be used in viscose fabric printing.
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Description
The strong sulfuric acid in blue, diluted for
blue still In nitric acid for green, diluted
into a green light. Reactive Turquoise Blue G,
Reactive Blue 21, CAS Number 12236-86-1,
Reactive Blue 21, Reactive Blue G, copper salts
manufacturer, Suyog dye Chemie Pvt. Ltd. Visit
our website https//www.suyog.biz/reactive-
dyes/reactive-blue-21/
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Toxicological Information
Acute toxicityLD50/Oral/rat Over 2000
mg/kg.LC50/inhal./rat No available data.Primary
skin irritation/rabbit/ NoPrimary mucous
membrane irritation/rabbits' eyes
NoSensitizing NoOther Information Considered
Non ToxicSub acute-chronic toxicity
None.Experiences in humans No data available
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