Basic Info.
Model NO.
Basic Blue 7
Name
Basic Blue 7
Content
100%
C.I.No.
Basic Blue 7
Application
Paper, Leather, Ink, Cotton
Transport Package
25kg/Bag, Drum, Carton
Specification
basic dye
Trademark
EMPEROR
Origin
China
HS Code
3204130000
Production Capacity
80000mt/Year
Product Description
Product Name: Basic Blue 7, Basic victoria BO
C.I. No.: 42595
CAS No.: 2390-60-5
Molecular Formula: C33H40ClN3
Molecular Weight: 514.14
Relative Name:
Basic Blue BOC,Basic Blue 4RF,Basic Blue BO
Shade: colourful red blue light. Flash brown cream content.
Basic Blue 7 Physical Properties and light fastness.
Basic Blue 7 Properties and Applications:
Slightly soluble in cold water, soluble in hot water for blue, easily soluble in ethanol to blue. The strong sulfuric acid is palm in light yellow, diluted red for yellow; In nitric acid for olive green. The dye solution to join sodium hydroxide for red brown. The thing in cotton dyeing, drop 10% of sulfuric acid into a light yellow brown; Drops of 10% sodium hydroxide solution become red light yellow; Drop acid solution red yellow ferrie sulfate-potassium thiosulfate change. Used for silk, wool, cotton cloth tannins mordant dyeing of dyeing, also can be used in the manufacture of oil, carbon, ball pen wax paper, bamboo and wood light color. Also used in the manufacture of color pigments and solvent dye deposit.
Package, 25KG/DRUM, CARTON BOX, BAG
C.I. No.: 42595
CAS No.: 2390-60-5
Molecular Formula: C33H40ClN3
Molecular Weight: 514.14
Relative Name:
Basic Blue BOC,Basic Blue 4RF,Basic Blue BO
Shade: colourful red blue light. Flash brown cream content.
Basic Blue 7 Physical Properties and light fastness.
| Light Fastness | 1 |
| Perspiration Fastness(fading) | 5 |
| Perspiration Fastness(stain) | 3-4 |
| Soaping(fading) | 3-4 |
| Soaping(stain) | 5 |
Basic Blue 7 Properties and Applications:
Slightly soluble in cold water, soluble in hot water for blue, easily soluble in ethanol to blue. The strong sulfuric acid is palm in light yellow, diluted red for yellow; In nitric acid for olive green. The dye solution to join sodium hydroxide for red brown. The thing in cotton dyeing, drop 10% of sulfuric acid into a light yellow brown; Drops of 10% sodium hydroxide solution become red light yellow; Drop acid solution red yellow ferrie sulfate-potassium thiosulfate change. Used for silk, wool, cotton cloth tannins mordant dyeing of dyeing, also can be used in the manufacture of oil, carbon, ball pen wax paper, bamboo and wood light color. Also used in the manufacture of color pigments and solvent dye deposit.
Package, 25KG/DRUM, CARTON BOX, BAG
Product Name | C.I.No. | Color Shade |
| Basic Auramine O | Basic yellow 2 | |
| Basic Chrysoidine Y | Basic orange 2 | |
| Basic Rubine | Basic Violet 14 | |
| Basic Red G | ||
| Basic Violet 5BN | Basic Violet 3 | |
| Victoria Blue B | Basic Violet 26 | |
| Victoria Blue BO | Basic Violet 7 | |
| Methylene Blue BB | Basic Violet 9 | |
| Malachite Green (Powder) | Basic Green 4 | |
| Malachite Green(Liquid) | Basic Green 4 | |
| Malachite Green( Crystal) | Basic Green 4 | |
| Basic Brown G | Basic Brown 1 | |
| Methyl violet 2B | Basic Violet 1 | |
| Rhodamine B | Basic Violet 10 | |
| Basic Black |
