Mordant Black T as acid dyes black color powder Chemicals
- Category: >>>
- Supplier: Shijiazhuang He Dye Chem Co. Ltd.
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Product Overview
Description
Packaging & Shipping
We can make 25kgs iron drums, fibre drums, cartons, woven bags and paper bags.
Our shipping delivery time is 10-30days normally.
Our Services
We want to offer the best service with the best prices.
We should do the responsibility for our customers
Any quality problem we are ready to solve it with our customers
Any dyeing technology if need, we should do the offer.
Company Information
We export the dyes to all over the world.
Our main market is South Asia, Middle East, South America, Africa with Russia.
We are happy to do our best to our customers.
We do hope our customers happy too with us.
FAQ
Our Inspect dept. shall test the shipment goods every time and keep the test results in our lab.
Our lab people doing the dyeing inspection for almost 20years.
We must assure the quality before shipped.
Mordant Black 11 dyes
[ Molecular Formula ] : C20H12N3NaO7S
[ Colour Index ] : C.I. Mordant Black 11
[Cas No]. 1787-61-7
[Appearance]: Dark Brown Even Powder
[Strength]:100%
[Shade tone]: Similar to the standard substance
[Insolubles% ]0.5Max
[Moisture%]:1.9Max
[Degree of fineness %]:1Max
[Dyeing fastness on wool]:Coincide with standard substance
[Solubility in water]:Soluble, the liquor is Bordeaux or garnet no change after immiting oil of vitriol,while brownish fuchsine in sodium hydroxide
[ Summary ] :Acid Chrome Black (Mordant Black 11) is one of the primary acid mordant dyes.beisdes the characteristic of common acid dyes,it has basic group which can complex with metal atomy.and can produce indicerptible laks after treatment with mordant.Therefore,it has better wet fastness Chrome Black T has better level-dyeing property, better fastness and less cost than common acid dyes.So it is an important dyestuffs among black dyes in wool.
[Packages]25kgs iron drums, cartons, woven bags.
[Storage & Transportation]: The product must be stored in shade, dry & well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substances. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
Update Date:2011-7-1 19:14:49
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