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Basic Brown 1
RITAN
C.I.: Basic Brown 1 C.I.: 21000
CAS: 1052-38-6/8052-76-4/68915-07-1 EC: 213-888-1
Chemical Formula: C18H18N8 Molecular Weight: 346.39
Chemical Structure: Bisdiazo
Shade: brown
Relative name:
Manchester Brown;Basic Brown No 1;Basic Brown Gx;Basic Brown Gxp;Basic Brown;Basic Brown 1.
Basic brown 1 Physical Properties and light fastness.
| Light Fastness | 4-5 |
| Perspiration Fastness(fading) | 4-5 |
| Perspiration Fastness(stain) | 5 |
| Soaping(fading) | 4-5 |
| Soaping(stain) | 4-5 |
Basic brown 1 Properties: brown. Brown powder. Soluble in water for yellow brown, slightly soluble in ethanol and soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for orange, to yellow. The dye solution to join hydrochloric acid discoloration; Add 10% sodium hydroxide solution have orange precipitation.
Applications:
Used for wool, silk, leather, paper, bamboo, wood color, also used in the manufacture of color and solvent dye deposit.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Execution Standards: International Standard.
RITAN BASIC DYE LIST:
C.I.: Basic Brown 1 C.I.: 21000
CAS: 1052-38-6/8052-76-4/68915-07-1 EC: 213-888-1
Chemical Formula: C18H18N8 Molecular Weight: 346.39
Chemical Structure: Bisdiazo
Shade: brown
Relative name:
Manchester Brown;Basic Brown No 1;Basic Brown Gx;Basic Brown Gxp;Basic Brown;Basic Brown 1.
Basic brown 1 Physical Properties and light fastness.
| Light Fastness | 4-5 |
| Perspiration Fastness(fading) | 4-5 |
| Perspiration Fastness(stain) | 5 |
| Soaping(fading) | 4-5 |
| Soaping(stain) | 4-5 |
Basic brown 1 Properties: brown. Brown powder. Soluble in water for yellow brown, slightly soluble in ethanol and soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for orange, to yellow. The dye solution to join hydrochloric acid discoloration; Add 10% sodium hydroxide solution have orange precipitation.
Applications:
Used for wool, silk, leather, paper, bamboo, wood color, also used in the manufacture of color and solvent dye deposit.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Execution Standards: International Standard.
RITAN BASIC DYE LIST:
