Molekula
Indigo synthetic (VAT Blue 1)
Indigo synthetic (VAT Blue 1) is a synthetic indigo dye used in textile coloring and industrial applications. It is a blue crystalline powder with a molecular formula of C16H10N2O2 and a molecular weight of 262.26 g/mol. CAS number: 482-89-3. Store at ambient temperatures. Signal word: Warning. Molekula supplies Indigo synthetic (VAT Blue 1) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Indigo synthetic (VAT Blue 1) is a synthetic indigo dye used in textile coloring and industrial applications. It is a blue crystalline powder with a molecular formula of C16H10N2O2 and a molecular weight of 262.26 g/mol. CAS number: 482-89-3. Store at ambient temperatures. Signal word: Warning. Molekula supplies Indigo synthetic (VAT Blue 1) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Dark blue granules |
| Water | 8% max |
| Fe | <500ppm |
| Purity | 93% min |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 48 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 482-89-3 |
| Molecular Formula | C16H10N2O2 |
| Molecular Weight | 262.26 |
| SMILES | C1=CC=C2C(=C1)C(=C(N2)C3=NC4=CC=CC=C4C3=O)O |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 99020839 |
| Tariff Code | 3204150090 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H373 May cause damage to organs through prolonged or repeated exposure
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- 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 Indigo synthetic (VAT Blue 1) used for?
It is primarily used as a vat dye in the textile industry for coloring cotton and other fibers blue.
What is the chemical formula and molecular weight of Indigo synthetic (VAT Blue 1)?
The formula is C16H10N2O2 with a molecular weight of 262.26 g/mol.
How should Indigo synthetic (VAT Blue 1) be stored?
It should be stored at ambient temperature, protected from moisture and direct sunlight.
What grade of Indigo synthetic (VAT Blue 1) is available?
We supply Indigo synthetic (VAT Blue 1) in technical grade.
Can Molekula supply Indigo synthetic (VAT Blue 1) in bulk?
Yes, we can supply Indigo synthetic (VAT Blue 1) in bulk quantities—please contact us for pricing and availability.
What documentation comes with an order of Indigo synthetic (VAT Blue 1)?
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.