C.I. No.: 42595
CAS No.: 2390-60-5
Molecular Formula: C33H40ClN3
Molecular Weight: 514.14
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Relative Name:
Basic Blue BOC,Basic Blue 4RF,Basic Blue BO
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Shade: colourful red blue light. Flash brown cream content.Â
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Basic Blue 7 Physical Properties and light fastness.
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| Light Fastness | 1 |
| Perspiration Fastness(fading) | 5 |
| Perspiration Fastness(stain) | 3-4Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| Soaping(fading) | 3-4Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â |
| 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.
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Package, 25KG/DRUM, CARTON BOX, BAG
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Summary:
Shandong Jinzhong Company is a manufacturer of discontinuous totalizing automatic scale. Our Company adopts advanced technique to produce the product. ABS-XL discontinuous totalizing automatic scale has the characteristics of high accuracy, stable performance and reliable operation, suitable for commercial settlement and weighing control in the process of production. It is the best equipment for weighing bulk commodities with high accuracy in deposits, ports, etc.
ABS-XL series discontinuous totalizing automatic scale is composed of feed hopper, weigh hopper, supporting frame, pneumatic system, weighing controller and controlling box.
Main uses:
This kind of scale is suitable for weighing dry and free-flowing bulk commodities in grain, metallurgical, cement and chemical industry.
Hopper Scales Bulk,Bulk Hopper Scale,Discontinuous Totalizing Automatic Scale,Square Hopper Scale
SHANDONG JINZHONG SCIENCE & TECHNOLOGY GROUP COMPANY LIMITED , https://www.chinagoldbell.com