Knowde Enhanced TDS
Identification & Functionality
- CI Name
- CI Number
- Country of Origin
- Dye Type
- CASE Ingredients Functions
- EINECS No.
- 218-326-9
- Technologies
- Product Families
- Chemical Structure
- Chemical Formula
C26H15N5Na4O13S4
Features & Benefits
- Labeling Claims
Applications & Uses
- Applications
- Ink & Toner Type
- Applications
- Mainly use in ink products.
- Refer product Brochure for more details
- Typical Guideline for Use
Food Black 2 is Dye & It gives coloration through Solution. For coloration this product, first pre-soluble in any suitable medium (like water or any convenient medium which is compatible to final product). This solution is then used for the coloration of final product.
Properties
- Color
- Appearance
- Black Powder
- Soluble in
- Water
- Typical Properties
- Composition
- Stability
- Note
Stability to light fastness is measured on the scale of 1 to 8 by considering Excellent= 8 , Very Good=7, Good = 6, Moderate = 5, Very Fair = 4, Fair = 3, Poor = 2, Very poor = 1
| Value | Units | Test Method / Conditions | |
| Absorptivity | 309 | g.cm / 100 ml | — |
| Bulk Density | 0.2 - 0.5 | g/cc | — |
| Molecular Weight | 825.65 | g/mole | — |
| Particle Size | 100 - 60 | Micron | — |
| pH Value (1% Solution) | 6 - 8 | — | — |
| Solution Tone | Black | — | — |
| Wavelength of Max Absorbance | 606 ± 4 | nm | — |
| Value | Units | Test Method / Conditions | |
| Chlorides & Sulphates (As Sodium Salts) | max. 03.00 | % W/W | — |
| Food Black 2 | min. 92.00 | % W/W | — |
| Water in the form of Moisture | max. 05.00 | % W/W | — |
| Value | Units | Test Method / Conditions | |
| Heat | Color is stable up to 200°C | — | — |
| Light Fastness | 5 | — | — |
| pH | 3 - 10 | — | — |
Regulatory & Compliance
- Certifications & Compliance
- Regulations
This colorant meets specification of:
- European standard EN 71-3 & In-house Neelink specification criteria.
Packaging & Availability
- Typical Packing
- As a standard packaging we fill 25 Kg product in HDPE drum containing food grade LDPE bag as a primary packaging. The bag is seal with red color one time use plastic bag locking seal. The drum is seal with red color plastic drum seal.
- Apart from that we can pack the product as per customer’s requirement.
Storage & Handling
- Shelf Life
- 8 Years
- Storage & Handling
Product “Store at an ambient Temperature & dry place” & Keep container tightly sealed & closed in condition after using. For more information refer Material Safety Data Sheet.