Molekula
Pigment Red 57 CI 15850
Pigment Red 57 CI 15850 is a high-performance organic pigment used in coatings, plastics, and inks for its strong color and excellent lightfastness. It is a calcium salt of a diazo dye with the molecular formula C18H12CaN2O6S and a molecular weight of 424.44 g/mol. CAS number: 5281-04-9. Stored at ambient temperatures. No signal word applies. Molekula supplies Pigment Red 57 CI 15850 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Pigment Red 57 CI 15850 is a high-performance organic pigment used in coatings, plastics, and inks for its strong color and excellent lightfastness. It is a calcium salt of a diazo dye with the molecular formula C18H12CaN2O6S and a molecular weight of 424.44 g/mol. CAS number: 5281-04-9. Stored at ambient temperatures. No signal word applies. Molekula supplies Pigment Red 57 CI 15850 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Blue light red powder |
| Strength | 100% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 5281-04-9 |
| Molecular Formula | C18H12CaN2O6S |
| Molecular Weight | 424.44 |
| SMILES | CC1=CC(=C(C=C1)N=NC2=C(C(=CC3=CC=CC=C32)C(=O)O)[O-])S(=O)(=O)[O-].[Ca+2] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 32129000 |
| Tariff Code | 3212900000 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Pigment Red 57 CI 15850 used for?
It is primarily used as a pigment in paints, coatings, plastics, and inks due to its strong color and stability.
What is the chemical formula and molecular weight of Pigment Red 57 CI 15850?
The formula is C18H12CaN2O6S with a molecular weight of 424.44 g/mol.
How should Pigment Red 57 CI 15850 be stored?
It should be stored at ambient temperature, away from moisture and direct sunlight.
What grade of Pigment Red 57 CI 15850 is available?
Available in technical grade; specific purity details can be provided upon request.
Can Molekula supply Pigment Red 57 CI 15850 in bulk?
Yes, Molekula can supply Pigment Red 57 CI 15850 in bulk quantities—please contact us for pricing and availability.
What documentation comes with an order of Pigment Red 57 CI 15850?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.