Pigment RED SY-219
C.I :Pigment Red 48:2
Chemical Name: 2B Lake Red, Calcium Salt Lake
Chemical Class: Azo Lake Pigment
CAS No.: [7023-61-2]
EINECS No.: [230-299-1]
Molecular Formula: C₁₈H₁₂CaCl₂N₂O₆S
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1.Typical Physical and Chemical Properties
Pigment RED SY-219
| Property | Specification / Description |
| Appearance | Bright medium-red powder |
| Hue | Bluer and brighter than PR48:1 (Barium Lake) |
| Density (g/cm³) | Approx. 1.5 – 1.8 |
| Oil Absorption (g/100g) | Approx. 40 – 60 |
| pH Value (10% slurry) | 6.0 – 8.0 |
| Lightfastness (1-8) | 4-5 (Moderate to Good) |
| Heat Resistance (°C) | 160 – 180 (short-term) |
| Water Resistance (1-5) | 5 (Excellent) |
| Oil Resistance (1-5) | 4 (Good) |
| Acid Resistance (1-5) | 3 (Moderate) |
| Alkali Resistance (1-5) | 3 (Moderate) |
*(Note: 1=Poor, 5=Excellent; Actual performance depends on application media and processing conditions)*
2.Application Characteristics
Primary Applications:
Plastics Coloring: Very widely used, especially in Polyvinyl Chloride (PVC) and Polyolefins (PP, PE). It offers excellent color value, good dispersibility, and is a cost-effective bright red. Also used in rubber and polyurethane (PU).
Inks: A primary red for flexographic and gravure printing inks, particularly for packaging. Its brightness and strength are valued.
Coatings: Used in industrial and decorative paints where very high lightfastness is not critical.
Synthetic Fibers: Used in the mass pigmentation of fibers.
Key Advantages:
Bright, bluish-red shade.
High tinting strength.
Good dispersibility.
Cost-effective.
Limitations:Moderate lightfastness limits use in high-performance outdoor applications.Moderate resistance to acids and alkalis.
Question 1: Who are we?
Our headquarters is located in Qingdao, Shandong Province, China. We started operations in 2008 and our products are sold to East Asia (15.00%), Eastern Europe (10.00%), domestic market (5.00%), South Asia (5.00%), Southern Europe (5.00%), Northern Europe (5.00%), Central America (5.00%), Western Europe (5.00%), North America (5.00%), Middle East (5.00%), Oceania (5.00%), Africa (5.00%), Southeast Asia (5.00%), South America (5.00%).
Question 2: How can we ensure quality?
Before large-scale production, a pre-production sample is always made;
Final inspection must be conducted before shipment;
Question 3: What products can you provide for us?
Resin, curing agent, pigment, color paste
Question 4: What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW, express delivery;
Accepted payment currencies: US dollars, euros, RMB
Accepted payment methods: wire transfer, cash;
Used languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Italian
Question 5: What is the packaging price?
The exact price will depend on your purchase quantity. We can offer you the most favorable price.
Question 6: How can we obtain samples and what is the cost?
Regarding samples: They are free. You only need to pay for the shipping cost. For custom samples, we can design them according to your information and requirements. The production time of the samples is approximately 3 to 5 days.
Question 6: What is your payment method?
You can use methods such as TT/PAYPAL. For small transactions below $1000, we prefer 100% advance payment. For larger transactions, we require a 80% deposit to be paid before shipment.
Question 8: How can we pick up the goods from your factory?
You can choose air freight or sea freight. If the quantity is small (total packaging volume is less than 1 cubic meter), we recommend air freight, which takes approximately 5 to 7 days. If the quantity is large, we recommend sea freight. It takes approximately 20 to 30 days. If you have your own freight agent to handle the transportation, it will be more convenient. If not, we have professional freight agents who can provide assistance for you.
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