CAS No.: | 482-89-3 |
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Formula: | C16h10n2o2 |
EINECS: | 207-586-9 |
Colour: | Blue, Brown, Orange |
Appearance: | Powder |
Usage: | Paint, Plastic, Leather, Paper, Textile |
Price Range | Indigo Blue Price (per MT) |
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0-27 Tons | $2700 |
28-99 Tons | $2600 |
≥100 Tons | $2500 |
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Basic details of Indigo blue powder 94%
Indigo Blue: coloring matler index C.1 revert blue (73000). Indigo blue is an important organic dye, for dyeing on cotton fabrics and jeans and making up indigo bromide, or made into organic
Cas No. | 482-89-3 |
Colour Index | Vat Blue 1 |
Appearance | Dark blue, Powder, Granular |
Strength | 80%~94% |
HS Code | 32041510 |
MF | C16H10N2O2 |
Relative molecular weight | 262.27(according to the International molecular weight of 1983 |
Color light | Similar to 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 Aniline |
Nature: the appearance is dark blue even grains.It dissolves in hot anilin, but not in water. It turns yellow-green when meeting the oil of vitriol.It is yellow in alkaline rongalite revert liquid and white in acidic liquid.
Indigo blue is a deep blue dye, either natural or synthetic, with several notable advantages, making it popular in textiles, printing, and other applications. Here are some key advantages of indigo blue:
Despite these advantages, it’s important to note that the use of dyes and chemicals, including indigo blue, may have environmental and health implications, so caution should be exercised in their use.
Indigo blue has wide applications across various fields. Here are some major application areas:
In summary, indigo blue is a versatile dye, and its deep blue color finds widespread use in various fields, enhancing the visual appeal of products in the process.
1. What are your payment terms?
For our first cooperate client, usually by TT 30% deposit, balance paid against BL copy, or full amount LC at sight. If you are our regular client, payment terms can be adjusted.
2. What is your delivery time?
It depends on order quantity, usually, we will arrange shipment within 3-20 days.
3. How about packing?
Usually, we provide packing as 25kg/bag or carton. Of course, if you have special requirements for packing, we will adjust according to you.
4. When can I get a reply?
Our sales manager will contact you within 24 hours.
5. How about the validity of products?
According to the products you order, it is usually 2 years.
6. What documents do you provide?
Usually, we provide a Commercial Invoice, Packing List, Bill of Loading, COA, Healthy Certificate Original Certificate, etc. If there are any special requirements in your market, please let us know.
7. Can I get a sample before order?
Yes, we can provide a free sample once the price is agreed upon, and you have to pay us the delivery fee in advance.
8. Where is your loading port?
Usually QINGDAO port.
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