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Black Color Water Soluble
Black Color Water Soluble is a synthetic dye known for its excellent water solubility and intense black coloration. It is widely used in textile dyeing, leather processing, cosmetics, food and beverage coloring, pharmaceutical applications, paints, and laboratory uses. This dye offers good stability across various pH ranges and ensures consistent, uniform color in aqueous systems. Its versatility makes it essential in many industrial, scientific, and commercial applications.
Black Color Water Soluble
Primary Uses
- Laboratory and Medical Applications
- Used as a staining agent in biological and histological laboratories for enhanced sample contrast.
- Employed in analytical laboratories for dyeing and fiber analysis.
- Utilized in pharmaceutical labs as a colorant in formulations and research.
- Textile and Leather Processing
- Dyeing wool, silk, nylon, and synthetic fibers for deep, uniform black coloration.
- Applied in leather tanning and finishing for consistent black shades.
- Used in textile printing for water-based black designs.
- Cosmetic and Personal Care
- Used in hair dyes, mascaras, eyeliners, and other black cosmetic formulations (subject to regulatory approval).
- Added as a colorant in personal care products such as soaps and lotions.
- Food and Beverage Applications
- Used as a black colorant in food and beverage products where regulations permit.
- Applied in confectionery, beverages, and processed foods for aesthetic appeal.
- Industrial Applications
- Manufacturing of water-based inks, paints, coatings, and dyes requiring deep black coloration.
- Used in paper and packaging industries as a black aqueous dye.
Secondary Uses
- Research and Educational Laboratories
- Used for demonstrations and experimental dyeing in educational settings.
- Applied in research on dye solubility, color fastness, and environmental impact.
- Environmental and Green Applications
- Used in biodegradable formulations and wastewater treatment studies involving dye removal.
1. Basic Identification Attributes
- Botanical Source: Synthetic
- Common/Trade Name: Black color water soluble
- INCI Name: Not specified
- CAS Number: Varies by specific dye
- HS Code: 3204.17
- Synonyms: Water soluble black dye, Black dye soluble in water
2. Physical & Chemical Properties
- Physical State: Powder or liquid concentrate
- Color & Odor: Deep black; typically odorless
- Solubility: Highly soluble in water
- pH (1% solution): Varies (typically 5-9 depending on formulation)
- Stability: Good light and heat stability
- Shelf Life: 24-36 months when stored properly
3. Safety & Hazard Attributes
- GHS Classification: May cause eye irritation
- Toxicity: Low acute toxicity
- Allergen Information: Generally non-allergenic
- Exposure Limits: Avoid dust formation
4. Storage & Handling Attributes
- Storage Conditions: Store in cool, dry place away from direct sunlight
- Container Type: Sealed containers
- Shelf Life: 24-36 months under proper storage
- Handling Precautions: Use appropriate personal protective equipment
5. Regulatory & Compliance Attributes
- Complies with regulations for water-soluble dyes
- Approved for use in specified applications
- Manufactured under quality controlled conditions
6. Environmental & Health Impact
- Biodegradability: Varies by specific formulation
- Ecotoxicity: Low to moderate environmental impact
- Bioaccumulation: Not expected to bioaccumulate
-
Safety Precautions
Personal Protective Equipment (PPE):
- Respiratory: NIOSH-approved N95/P2 mask for powder handling
- Eye/Face: Chemical safety goggles
- Gloves: Nitrile or neoprene gloves
- Body: Laboratory coat or protective apron
Handling & Storage:
- Avoid dust generation during handling (powder form)
- Use with adequate ventilation
- Store in tightly closed containers in a cool, dry place
- Keep away from strong oxidizers
Hygiene Measures:
- Wash hands thoroughly after handling
- Do not eat, drink, or smoke when using this product
-
First Aid Measures
- Inhalation:
- Move to fresh air
- Seek medical attention if respiratory irritation occurs
- Skin Contact:
- Wash with soap and water
- Seek medical attention if irritation persists
- Eye Contact:
- Rinse cautiously with water for several minutes
- Remove contact lenses if present and easy to do
- Seek medical attention if irritation develops
- Ingestion:
- Rinse mouth
- Do NOT induce vomiting
- Seek immediate medical attention
-
Firefighting Measures
- Suitable Extinguishing Media:
- Use appropriate media for surrounding fire
- Water spray, foam, dry chemical, or CO₂
- Special Protective Equipment for Firefighters:
- Wear self-contained breathing apparatus
- Spill & Disposal
- Personal Precautions:
- Wear appropriate protective equipment
- Avoid dust formation (powder form)
- Containment and Cleaning:
- Contain liquid spills with absorbent material
- Sweep up powder and collect in suitable containers
- Avoid releasing into the environment
- Disposal:
- Dispose of in accordance with local regulations
- Consider as chemical waste
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