Knowde Enhanced TDS
Identification & Functionality
- CI Name
- CI Number
- Chemical Name
- Country of Origin
- Dye Type
- INCI Name
- Ingredient Origin
- Cleaning Ingredients Functions
- Cosmetic Ingredients Functions
- Pharma & Nutraceuticals Functions
- CAS No.
- 81-48-1
- EC No.
- 201-353-5
- Technologies
- Product Families
- Chemical Structure
- Chemical Formula
C21H15NO3
Features & Benefits
- Labeling Claims
Applications & Uses
- Applications
- Dosage Form
- Bath & Shower Applications
- Hair Care Applications
- Home Care Applications
- I&I Cleaning Applications
- Oral Care Applications
- Personal Hygiene Applications
- Skin Care Applications
- Applications
Mainly use in Drugs & Cosmetic products.
Certified for use in by US FDA - Not to exceed by weight of suture: 0.2% in glycolic – lactic acid polyester synthetic absorbable sutures or 0.3% in polydioxanone synthetic absorbable sutures for use in general and ophthalmic surgery, and 0.1% in poly (epsilon-caprolactone) absorbable sutures for use in general surgery, externally applied drugs and cosmetics - consistent with GMP.
- Typical Guideline for Use
D & C Violet 2 is Dye & It gives coloration through solution. For coloration this product, first pre-soluble in any suitable medium (light liquid paraffin, vegetable oil or compatible fragrances). This dispersion is then used for the coloration of final product.
Properties
- Appearance
- Reddish Blue Powder
- Insoluble in
- Water, Glycerol, Sorbitol, Ethanol (25%)
- Soluble in
- Acetone, Vegetable Oil, Methanol, Ethyl Acetate, Silicon Oil, Ethanol (100%), IPA (Isopropanol), Iso Propyl Myristate (IPM), Light Liquid Paraffin Oil (LLP), N-Butyl Acetate
- Dispersible in
- Propylene Glycol
- Typical Properties
- Composition
- Solubility
- 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 | 363 | g.cm / 100 ml | - |
| Bulk Density | 0.4 - 0.7 | g/cc | - |
| Molecular Weight | 329.37 | g/mole | - |
| Particle Size | 100 - 60 | Micron | - |
| pH Value (1% Solution) | 6 - 8 | - | - |
| Solution Tone | Violet | - | - |
| Wavelength of Max Absorbance | 588 ± 4 | nm | - |
| Value | Units | Test Method / Conditions | |
| D & C Violet 2 | min. 96.00 | % W/W | - |
| Sodium Chloride | max. 01.00 | % W/W | - |
| Sodium Sulphate | max. 01.00 | % W/W | - |
| Water in the form of Moisture | max. 02.00 | % W/W | - |
| Value | Units | Test Method / Conditions | |
| Acetone | max. 0.10 | % | - |
| Ethanol (100%) | max. 0.10 | % | - |
| Ethyl Acetate | max. 0.10 | % | - |
| IPA (Isopropanol) | max. 0.10 | % | - |
| Iso Propyl Myristate (IPM) | 0.25 | % | - |
| Light Liquid Paraffin Oil (LLP) | max. 10 | ppm | - |
| Methanol | 0.1 | % | - |
| N-Butyl Acetate | max. 0.10 | % | - |
| Propylene Glycol (Disperse) | max. 0.10 | % | - |
| Silicon Oil | max. 0.10 | % | - |
| Vegetable Oil | max. 0.10 | % | - |
| Value | Units | Test Method / Conditions | |
| Heat | Color is stable up to 150°C | - | - |
| Light Fastness | 7 | - | - |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Regulations
This colorant meets specification of:
- CFR - Code of Federal Regulations Title 21, Part- 74.
- Indian Standard [ IS 4707 ] for cosmetic products.
- European Cosmetic Directive (EC) No 1223/2009 of the council of 30 November 2009.
- Japanese regulations.
- Chinese Standards for Cosmetic Products.
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.