Audited Supplier
indigo blue
482-89-3
C16h10n2o2
207-586-9
Blue
Granule
Paint, Cosmetic, Plastic, Leather, Ink, Paper, Textile
Chinlon
Vat Blue BC
100%
Vat Blue 4
7000 Ton Per Year
100
OEM/ODM
Available
3-5day
Vat Blue 6
1.417g/cm3
Vat Dye
SHANYU
Woven Bag
25kg, 1000kg
Hebei
3204151000
Product Description
Product Spesfication
1.Basic Information
Product Name: Indigo Blue
Chemical Formula: C16H10N2O2
Molecular Weight: 262.26
CAS No.:482-89-3
Einecs No.: 207-586-9
2.Specification
| Cas No. | 482-89-3 | ||||||
| Colour Index | Vat Blue 1 | ||||||
| Appearance | Dark blue,Powder,Granular | ||||||
| Colour light | Similar as the standard sample | ||||||
| Content | ≥93.0%,94.0% | ||||||
| Moisture content | ≤1.0% | ||||||
| Strength | Equal to 100 percent of the standard sample | ||||||
| PH Range | 9.5-10.5 | ||||||
| Content of ferric ions | ≤200PPM | ||||||
| Properties | It is insoluble in water and alcohol.It is soluble in hot Anilin | ||||||
Indigo blue details
• Appearance: Dark blue even Granular and Powder• Strength:94%
• Shade: To the similar standard of the factory
• Moisture%:0.45 Max
• Particle size(-60 mesh)%: 95
• Fe3:200ppm Max
Company Profile
The company mainly deals with over 200 kinds of organic and inorganic chemical products.
And our products can be found everywhere in China. Meanwhile, we have established long-term stable relationships with more than 2,000 customers. We have occupied a large market share in the industry. Besides, we have a very professional chemical transportation team, which provides customers with high-quality "one-stop" services and has built up a good reputation. The company also actively strives to explore the international market. We have exported goods to Asia, Europe, North America, South America, Africa, Middle East and other countries and regions.
"Our goal is to provide customers with the best quality of service and products. We will work together with customers to achieve mutual benefit and common development!
Our Packing
Our Team and Exhibition
Shipping
CertificationFAQ
Q1: Which kind of payment terms do you accept?
You can pay by T/T ,Western Union .
Q2:What's your package condition?
Powder: PE bag, glass bottle or PTFE bottle for inner packing.
Liquid: glass bottle or PTFE bottle for inner packing.
Bulk order: Fiber drum or steel drum.
Q3: Can you give me a discount price?
Yes, you can, larger quantity, more favorable price.
Q4: How can I get a sample?
Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples.You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6: How do you treat quality complaint?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
Q7: How to delivery by express?
Parcel will be shipped out within 1-3 working days after payment received. Make sure SAFE channel!
