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| 直接冻黄G |
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别名：直接艳黄4R、直接黄12号
色光: 与标准品近似-微
强度：为标准品的100
水分含量%：≤5.0
水中不溶物含量%：≤1.0细度(通过180mm筛残余物含量)%≤5.0
用途：用于棉和粘胶的染色和印花,还可用于蚕丝,羊毛、维纶、锦纶及其混纺织物的染色，还可用
于纸浆染色。 |
Products name : Chrysophenine GX
Molecular Formula : C30H26N4Na2O8S2
Colour Index : C.I. Direct Yellow 12
Cas No : 2870-32-8
Appearance : Red Brown Even Powder
Strength : 100%
Shade tone : Similar to the standard substance
Insolubles% : 1.0Max
Moisture% : 5.0Max
Mesh 180um : 5.0Max
Solubility in water : It is very soluble.
Use : Dyeing and Printing Cotton and Viscose Fabric.Also can dying and Pringing Sik and Wool,Vinyon, Nylon Fabric,Also Dying Paper Pulp.
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 lames. Carefully handle the
product and avoid damaging the package. |
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