Solvent Blue 35 Fiber and Resin Dye
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Product Highlights
- Versatile Plastic Dyeing: Suitable for pre-spinning dyeing of polyesters, ABS, PC, HIPS, and PMMA resins.
- Bioactive Tissue Staining: Primarily used for staining triglycerides in animal tissues and frozen sections.
- Organic Solvent Solubility: Readily soluble in organic solvents and insoluble in water.
- High Melting Point: Melting point ranges from 120 to 122 degrees Celsius.
- Stable Storage Requirements: Requires storage at room temperature for optimal stability.
- Consistent Lead Time: Average lead time is within 15 workdays for both peak and off-season.
- Specific Chemical Composition: CAS No. 17354-14-2 with molecular formula C22H26N2O2.
- Deep Color Profile: Features a deep purple-red color, appearing nearly black in powder form.
Product Attributes
- Customization
- Available
- CAS No.
- 17354-14-2
- Formula
- C22h26n2o2
- Model NO.
- QMCLJ25200
- EINECS
- 241-379-4
- Use
- Textile
- Colour
- Purple
- Appearance
- Powder
- Type
- Synthetic
- Boiling Point
- 568.7±50.0 °C
- Melting Point
- 120-122℃
- Transport Package
- 25kg/Package
- Specification
- 25kg/drum
- Trademark
- Qinmu
- Origin
- Shandong
Product Images of Solvent Blue 35 Fiber and Resin Dye
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Product Description

Solvent Blue 35
CAS No. 17354-14-2
Molecular Formula C22H26N2O2
Molecular Weight 350.45
EINECS No. 241-379-4
Bioactive Solvent Blue 35 (Sudan Blue II, Oil Blue 35) is a hydrophobic fat-soluble dye primarily used for staining triglycerides in animal tissues (frozen sections).
Chemical properties: Deep blue powder. Insoluble in water, readily soluble in organic solvents.
Applications: Transparent Blue 2N is used for coloring various plastics and for pulp dyeing of polyester fibers. Applications: Suitable for pre-spinning dyeing of multiple plastics, polyesters, and fibers. Applications: Applicable for coloring resins such as ABS, PC, HIPS, PMMA, etc.
Production Method: Using 1, 4-dihydroxyanthraquinone and n-butylamine as raw materials. First, 1,4-dihydroxyanthraquinone is reduced to its colorless form, then condensed with n-butylamine, and finally oxidized to yield the product. The final product is obtained through filtration and drying.
Solvent Blue 35 Properties
Melting Point 120-122°C (lit.)
Boiling point: 568.7±50.0°C (Predicted)
Density: 1.179±0.06 g/cm³ (Predicted)
Vapor pressure: 0-0 Pa at 20-50°C
Storage conditions: room temperature
Acidity coefficient (pKa): 5.45±0.20 (Predicted)
Form: powder
Color index: 61554
Color: deep purple-red, nearly black









About the Supplier
Company Profile
Founded in 2008, Qinmu Biochem, whose holding company - Qinmu Fine Chemical Group Co., Ltd. is located in Jinan city, China. Qinmuchem is a comprehensive enterprise integrating R&D, production and sales with two R&D laboratories centers in Jinan city and Yuncheng city respectively, with more than 20 engineers, including 5 doctoral and 15 postgraduate ones, with a total laboratory area more than 3, 500 square meters. The factory is located in Laohekou City, covering an area of more than 40 acres, with a total number of more than 100 employees. The factory has more than 40 pieces of reactors of various sizes and volumes, centrifuges, dryers, 20-meter rectification towers as well as different kinds of imported advanced production equipment and testing instruments. Over the years, the company has been deeply engaged in the chemical market and its customers include many well-known chemical companies around the world, and its products are exported to Europe, North America and the surrounding areas of Asia. Customers such as Novartis, Korea BASF, Japan Darcel and India Gujarat Fluorine Chemical and so on.
Started from organic synthesis and specialty chemicals production, as an ISO 9001 certified manufacturer, the enterprise now develops its product chains covering fields in pharmaceuticals, dyes, industrial auxiliaries and high-end materials. Since its establishment, the company has always adhered to the quality-oriented development ideal, through advanced production technology and strict quality control, has won the long-term trust of customers.
Also, with the abundant purchase experiences and professional chemical management with the coordination of "QC" team, "Qinmu" established an professional procurement team working as purchase agent so as to help international chemical end users to purchase raw materials with the principle of saving money, saving efforts, saving time.
"Qinmu" enterprise idea of development: Quality is the first life, good service is the first foundation;
"Qinmu" enterprise vision of development: Specializing in organic synthesis, building as a renowned international chemical supplier!
We sincerely welcome friends domestic and abroad to discuss cooperation!
About Our Factory & Business Background
- Address
- Jinan, Shandong, China
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Main Markets
- North America, South America, Eastern Europe, Western Europe
FAQ
- What are the main applications of Solvent Blue 35?
- It is used for coloring various plastics, pulp dyeing of polyester fibers, and staining triglycerides in animal tissues.
- Is Solvent Blue 35 soluble in water?
- No, it is insoluble in water but readily soluble in organic solvents.
- What is the melting point of this dye?
- The melting point is between 120 and 122 degrees Celsius.
- What is the average lead time for delivery?
- The average lead time is within 15 workdays, regardless of the season.
- What is the molecular weight of Solvent Blue 35?
- The molecular weight is 350.45.
- How should the product be stored?
- It should be stored at room temperature.
- What is the CAS number for this product?
- The CAS number is 17354-14-2.
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