Factory Supply2, 4-Dinitro-Phenol Sulfurised CAS 1326-82-5 with Best Price

• CAS No.: 1326-82-5
• Formula: C6h4n2o5
• EINECS: 215-444-2
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: JLAYF20240418
• Colour: Brown
• MW: 184.11
• Classification: Organic Chemistry
• Application: Ink Dyestuffs
• Purity: 90%Min
• Transport Package: 25kg/Drum
• Specification: 90%min
• Trademark: Unilong
• Origin: China
• Production Capacity: 30000kg/Month

Product Description

Product Description:
Black powder. Insoluble in water and ethanol. Dissolved in sodium sulfide solution, it appears dark green; Green black precipitate ; Blue ; Slightly dissolve in concentrated sulfuric acid when cooled, heat to darken the green light blue precipitate, continue to heat to transform into black blue, and dilute to produce green light blue precipitate.

Details Images:

Application:
Sulfide black BN is a commonly used dye for dyeing black on cotton, linen, viscose fibers, and their fabrics. The dye uptake and levelness are both good. It can also be co dyed with sulfurized reduced black CLG to obtain a dark black color. It can also be used for dyeing of vinylon. Used for the dyeing of cotton and vitamin/cotton blended fabrics, as well as for the dyeing of hemp and viscose fibers.
Company Introduction:
Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials. 
With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, skin care, daily care chemical materials.

Packing&Shipping:

FAQ:
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.

Q2: How can I get the samples?
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample

Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate.

Q4: Do you accept third party inspection?
A4: Yes.we do.

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change.

Q6: What's your terms of payment?
A6: We can accept various payment methods, L/C, T/T, Paypal, Western Union etc.

Q7: Can your company accept the special requirements of your customers?
A7: Of course, we can.