Direct Dyes Black 38 for Paper Dyeing

Product Description

Product Name: Direct Black 38
C.I. No.: D.Bl. 38
CAS No.: 1937-37-7
Molecular Formula:C34H25N9Na2O7S2
Molecular Weight:781.73
Relatived Names:
Direct Black BN,Direct Black BRN,Direct Black BX,Direct Black EX,Direct Black RN; Apollo Direct Deep Black EX; Atul Direct Black E; Bitamine Direct Black EG; Atul Leather Black DE; Bitamine Direct Black ER; Black E-Greener & Redder; Concorde Direct Black EX; Condirec Black CM; Cotton Black EW; Direct Black BN(EX); Direct Black E; Direct Black META; Direct Black RW-NB; Enianil Black CN; Rifa Direct Black ED; Simrect Black 24870; Vopsider Black DA

Shade: black,Palm black powder. Soluble in water for green light black.

Direct Black 38 Physical Properties and light fastness, solubility.

Direct Black 38
Density	1.31
Dyeing Depth %	4
Light Fastness	4
Washing Fatness	3
Rubbing fastness(dry)	4
Rubbing fastness(wet)	3

Direct Black 38 application: Used for cotton, viscose, silk, polyamide fiber and its blending fabric, leather, wood, biological and plastic color, also used as the raw material of black ink.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
EXHIBITIONS PHOTOS:
FACTORY PHOTOS:

---

>> 7.2kw/8kw Gasoline Inverter Generator Set with CE
>> Automatic Electronic Jacquard Rapier Loom Weave Satin Or Jacquard Satin Towels With High Rigid Structure
>> Crawl space dehumidifier Wet clothes detect cabinet electric dehumidifier effective infrared eye combine mini unit
>> Laminated PP Non Woven 12 Bottle Separators Thermal Bag for Beverages
>> Semi/Full Automatic Flute Laminator for Corrugated Cardboard Sheet
>> High Frequency Power Transmission Voltage Step Split Core Current Distribution Electric Cast Epoxy Resin Insulation Dry Type Transformer Price
>> Wholesale Price Customized Design Baseball Jersey Baseball Uniforms
>> TPO PVC Waterproofing Membrane Seaming Hot Air Plastic Welder Roof PVC TPO Automatic Hot Air Welding Machine Soldadura para PVC
>> Wf Series Fine Crushing Machine
>> China Manufacturer Concrete Mixer Machines
>> SHMP Sodium Hexametaphosphate Food Grade CAS NO 10124-56-8
>> Stainless Steel Wire Rope Net and Cable Mesh
>> High performance Leeb hardness tester conversion chart
>> SFM-A3/2 factory supplier A3 desktop folding machine with two plates automatic folder machine used for pharmaceutical industry
>> Module spare parts ABB PFSK142 3BSE006505R1
>> For Food Industrial Food Grade Conveyor Wire Mesh Belt
>> Free Sample Click Wooden Flooring Waterproof MDF/HDF/ Laminated Flooring with Good Price
>> CNC Steel Plate Cutting Machine
>> OEM factory supply the red therapy lights
>> Laboratory Small Vacuum Kneader