Direct Blue 151 Direct Copper Blue 2r for Paper

Product Description

Product Name: Direct Blue 151
C.I. No.: 24175
CAS No.: 110735-25-6
Molecular Formula:C34H25N5Na2O10S2
Molecular Weight: 773.7
Relatived Names:
Copper Blue 2R,Direct Blue Light Fast R,Direct Copper Blue 2B.

Shade: Red light blue. Blue-black powder. Soluble in water for blue purple or purple solution, and adequate soluble in ethanol for red light purple.

Direct Blue 151 Physical Properties and light fastness, solubility.

Direct Blue 151
Density	1.60
Dyeing Depth %	2
Light Fastness	2-3
Washing Fatness	4
Rubbing Fastness(dry)	4-5
Rubbing Fastness(wet)	2-3

Direct Blue 151 application: Mainly used for cotton, linen, rayon and other cellulose fibers, rayon / brocade fabric dyeing, leather and paper pulp can also be used for coloring.
for more infromation, please check our website, enochdye.en.made-in-china.com

---

>> 2019 Christmas Stocking Santa Claus Sock Gift Candy Bag Xmas Noel Decoration Gift for Kids Christmas Tree Ornaments Supplies
>> mini cast iron Charcoal fire barbecue oven barbecue grill
>> 2500 mm Sheet Metal Bending Machine for 1.5mm Thick Stainless Steel
>> 1-Year Warranty Industrial Briquette Press
>> Htv/Hcr Silicone Rubber Flame Retardant Solid Silicone Rubber Chinese Manufacturer
>> Z30125 Big Radidal Drilling Milling Mavchine
>> No Pain No Radiation Magnetic Therapy Machine For Back Pain Treatment
>> Sdcad Customized Blending Silo in Cement Plant Kaolin Bolted Powder Storage
>> China Factory Stylish Cropped Stand - Collar Quilted Puffer Jacket, Cheap Price Puffy Winter Coat Size S
>> Ultra-Thin Scissor Car Lift with CE 3500kg Above Ground Scissor Car Lifter Hydraulic Lifting Table Scissor Car Lift
>> CNC/Gear/Milling/Drilling/Turning/Grinding/Boring/Metal/Cutting/Holder/Coating/Capto/External/Hydraulic/Grooving/Center/Custom/Laser/Engraver/Machine/Tools
>> Ultrasonic Clamp-on Liquids Flow Meter Price
>> 1 Rows Corn Combine Harvester Machine Maize Peeling Straw Crushing Harvester Corn Silage Harvester Machine
>> Best Price Eclipta Prostrata Powder 10: 1 Yerbadetajo Herb Extract
>> Backhoe crawler type small excavator micro excavator small hook machine micro digging
>> Wholesale Fabric Free Sample Nappa Fabric PU Leather Synthetic Leather for Suitable for Jewelry Packaging Shoes Bags Wear-Resistant
>> China Agriculture Iron Frame Poland Style 3 Points Hanging Drum Mower Mowing Machine Mower for Small Tractorrotary Mower
>> High Quality All Aluminium Conductor AAC Conductor
>> Large Telescopic Range High-Pressure Equipment Single-Arm Low-Temperature LNG Marine Loading Arm with Swivel Joint
>> Car Timing Chain Kit for Buick Electra 3.8L OEM 12537202 25523115 25519954 TK5130-1