Methylene Blue (Zinc Free) Methylene Blue Bb Basic Blue 9 Dye
Product Description
Methylene Blue (Zinc Free) Methylene blue BB Basic Blue 9 dye
Product Name: Basic Blue 9
C.I. No.: --
CAS No.: 7220-79-3
Molecular Formula: --
Molecular Weight: --
Relative Name:
METHYLENE BLUE
Shade: colourful red blue light. Flash brown cream content.
Basic Blue 9 Dyeing Fastness(grade)
Basic Blue 9 Properties and Applications:
Appearance is glittering golden brown powder or paste. It is slightly soluble in cold water, soluble in hot water, very soluble in alcohol, all in blue. The dye is brownish yellow in concentrated sulfuric acid, and turns red and yellow after dilution; It is olive green in concentrated nitric acid. The aqueous solution of dye is reddish brown after adding sodium hydroxide. On the dyed cotton, 10% sulfuric acid is turned into brownish yellow, and 10% sodium hydroxide is turned into red yellow. The acid stannous chloride solution turns red and yellow. It is bright blue on the silk and darker in the tungsten light.
Application:
1. Silk dyeing: carried out in an acetic acid bath. The dye is usually set after direct light fast blue GB or direct lake blue 5B dyeing.
Dyeing and brightening, the resulting color is gorgeous, and it is not suitable for other dyes. It can also be used in the printing and dyeing method of grafting agent to improve the dyeing fastness.
2. Acrylic dyeing: It can be used for acrylic dyeing, its light fastness is 2 grades, soaping fastness is 4 grades, perspiration fastness is 4 grades, ironing fastness 4~5 grade, dry rubbing fastness grade 3, wet rubbing fastness grade 3, dry cleaning fastness grade 4.
3. Wool dyeing: When used for wool dyeing, the light fastness is grade 1, and the soaping fastness is grade 2.
4. Cotton dyeing: It can be used for tannin mordant cotton fiber dyeing. The light fastness is grade 1, the soaping staining fastness is 4 grades, the water immersion staining fastness is 4~5 grades, the sweat staining fastness is grade 4, Ironing fastness 4~5 grade, dry rubbing fastness 3~4 grade, wet rubbing fastness 2~3 grade, sulfuric fastness 1 grade, acetic acid fastness grade 4, and pure alkali fastness 3 grade.
5. Other: It can be used for dyeing leather, paper, wood, bamboo, etc., and can be used for making carbon paper and ball pen oil.
Product Name: Basic Blue 9
C.I. No.: --
CAS No.: 7220-79-3
Molecular Formula: --
Molecular Weight: --
Relative Name:
METHYLENE BLUE
Shade: colourful red blue light. Flash brown cream content.
Basic Blue 9 Dyeing Fastness(grade)
| Fiber | Silk | |||
| Item | Sample change | white silk stain | white cotton stain | |
| Light fastness | 1 | - | _ | |
| Flooding | 4 | 4~5 | 4~5 | |
| Soaping (40ºC) | 4 | 3 | 4~5 | |
| Perspiratio | 4 | 2~3 | 4 | |
| Rubbing | dry | - | - | 3~4 |
| wet | - | - | 3~4 | |
| Ironing | 4~5 | - | 4 | |
| Sulfuric acid resistant | 1 | - | - | |
| Acetate resistant | 4 | - | - | |
| Alkali resistant | 4 | - | - | |
Basic Blue 9 Properties and Applications:
Appearance is glittering golden brown powder or paste. It is slightly soluble in cold water, soluble in hot water, very soluble in alcohol, all in blue. The dye is brownish yellow in concentrated sulfuric acid, and turns red and yellow after dilution; It is olive green in concentrated nitric acid. The aqueous solution of dye is reddish brown after adding sodium hydroxide. On the dyed cotton, 10% sulfuric acid is turned into brownish yellow, and 10% sodium hydroxide is turned into red yellow. The acid stannous chloride solution turns red and yellow. It is bright blue on the silk and darker in the tungsten light.
Application:
1. Silk dyeing: carried out in an acetic acid bath. The dye is usually set after direct light fast blue GB or direct lake blue 5B dyeing.
Dyeing and brightening, the resulting color is gorgeous, and it is not suitable for other dyes. It can also be used in the printing and dyeing method of grafting agent to improve the dyeing fastness.
2. Acrylic dyeing: It can be used for acrylic dyeing, its light fastness is 2 grades, soaping fastness is 4 grades, perspiration fastness is 4 grades, ironing fastness 4~5 grade, dry rubbing fastness grade 3, wet rubbing fastness grade 3, dry cleaning fastness grade 4.
3. Wool dyeing: When used for wool dyeing, the light fastness is grade 1, and the soaping fastness is grade 2.
4. Cotton dyeing: It can be used for tannin mordant cotton fiber dyeing. The light fastness is grade 1, the soaping staining fastness is 4 grades, the water immersion staining fastness is 4~5 grades, the sweat staining fastness is grade 4, Ironing fastness 4~5 grade, dry rubbing fastness 3~4 grade, wet rubbing fastness 2~3 grade, sulfuric fastness 1 grade, acetic acid fastness grade 4, and pure alkali fastness 3 grade.
5. Other: It can be used for dyeing leather, paper, wood, bamboo, etc., and can be used for making carbon paper and ball pen oil.
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| Q3. I don't know whether your product can be available, how can I order this from you? |
| A: It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order. |
| Q4. I am a small wholesaler, do you accept small order? |
| A: It's no problem if you are a small wholesale, we would like to grow up with you together. |
| Q5. How to use the product? |
| A: We are pleased to be requested the application methods from you and we will use words and videos to tell how to use. We also have application engineers can provide onsite service for you customers. |
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| Q7. Can you make OEM service of your products? |
| A: Yes. We can accept OEM service. Also we have provided OEM service to lots of big and famous companies in the order. |
| Q8. How can you ensure the quality to us? |
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Product Categories : BASIC DYE
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