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Reactive Black B (C.I. Black 5) 133%/150%/165%

Reactive Black B (C.I. Black 5) 133%/150%/165%
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  • Reactive Black B (C.I. Black 5) 133%/150%/165%

  • RITAN

  • 32041600


杭州立丹化工有限公司_01


Reactive Black B (C.I. Black 5) 133%/150%/165%


Name:C.I.Reactive Black 5

C.I.20505

Molecular Structure: Double azo class

C.I.Reactive Black 5,C.I.20505,CAS 12225-25-1/17095-24-8,991.82,C26H21N5Na4O19S6,Reactive Black KN-B,Black B,Cibacron Navy DP-B

Molecular Formula:C26H21N5Na4O19S6

Molecular Weight: 991.82

CAS Registry Number:12225-25-1/17095-24-8


Properties and Applications: black. Black powder. The strong sulfuric acid for green, diluted into a brown. The dye solution for blu-ray black, add 1 Moore sodium hydroxide solution no change colour and lustre, continue to join insurance powder and warm, to tan and add a boric acid sodium can’t back to its original colour and lustre. 20 ℃ when solubility of 200 g/L, 80 ℃ the solubility of more than 200 g/L. After dyeing color shade of green light for black, dye bath containing iron ion colored light basic unchanged, contain copper ions colored light red. The dye the affine high, the reaction of the high. 1:1 standard white depth for 3 ~ 4 levels. Used for cotton, viscose, wool and polyamide fiber disseminated, roll the dye, knot dyeing piled up and dyeing of continuous. Can also be used for cotton or viscose fabric printing and dyeing directly the printing and discharge printing

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 5

4-5 (green) 5 4-5(70℃) 5


Packing: 25kgs carton box with pallets.

PALLETS1-2


Hangzhou Ritan Chemical Co.,Ltd-- Reactive Dyestuff
Product Name C.I.NO
Reactive Yellow 4GL 150% C.I.160#
Reactive Yellow 3RS 100% C.I.176#
Reactive Yellow 3RFN 150% C.I.176#
Reactive Yellow 3RS(DS) 133%
Reactive Yellow RNL 100% C.I.107#
Reactive Orange 2RH 100%/150% C.I.122#
Reactive Orange 5R 100% C.I.16#
Reactive Red 2BN 100% C.I.194#
Reactive Red 3BS 100% C.I.239#
Reactive Red 3BFN 100%/150% C.I.239#
Reactive Red 3BS(DS) 115%/150% C.I.239
Reactive Red GA 100% C.I.223#
Reactive Red RB 100% C.I.198#
Reactive Red BBN 100% C.I.261#
Reactive Violet 5RN 100% C.I.45#
Reactive Blue BF 150% C.I.222#
Reactive Blue SF 150% C.I.222#
Reactive Blue 2G 150% C.I.194#
Reactive Blue GG 150% C.I.203#
Reactive Blue KN-R 90%/100% C.I.19#
Reactive Blue KN-RSP 100%/140% C.I.19#
Reactive Blue KN-G 100%/150% C.I.21#
Reactive Yellow K-6G 100% C.I.2#
Reactive Yellow K-RN 100% C.I.3#
Reactive Orange K-GN 100% C.I.5#
Reactive Red K-2BP 100% C.I.24#
Reactive Violet K-3R 100% C.I.2#
Reactive Blue K-3R 100% C.I.49#
Reactive Black K-BR 100% C.I.8#
Reactive Black B 133%/150%/165% C.I.5#
Reactive Black B(DS) 140% C.I.5#

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Hangzhou Ritan chemical co.,Ltd.
Phone:
+86-13867159397
Address:
Jingjiang Industrial park, xiaoshan, Hangzhou,China
About Us
Hangzhou Ritan Chemical was found in Year 2009, we are a firm specializing in producing and trading of dyes and dye intermediates.Based on more than 13years sevice, we have good reputation in our clients.​​​​​​​
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