Acid Violet 43 CAS 4430-18-6
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Factory Supply Acid Violet 43 CAS 4430-18-6 with Best Price
- Appearance: Purple powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Acid Violet 43 Supplier & Manufacturer
Acid Violet 43: The Complete Guide
Acid Violet 43 for Sale
Basic Info
Basic Info
Chemical Properties
Other Info
Basic Info
| Chemical Name: | Acid Violet 43 |
| Other Name: | Brilliant Violet R; Aminyl Violet E-3B |
| CAS: | 4430-18-6 |
| EINECS: | 224-618-7 |
| Type: | Pigments and dyes |
| Molecular Formula: | C21H16NNaO6S |
| Molecular Weight: | 433.41 |
Chemical Properties
density | 0.513[at 20℃] |
vapor pressure | 0.072Pa |
storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
solubility | Methanol (Slightly), Water (Slightly) |
Colour Index | 60730 |
form | Solid |
color | Dark Purple to Black |
Water Solubility | 1.708-50.3g/L at 20-28℃ |
Stability: | Stable for 4 hours in acetone/olive oil (6.05 and 151 mg active dye/ml) and purified water (3.03 and 121 mg active dye/ml) at room temperature, protected from light and under inert gas atmosphere. Deviation from initial value was between – 4 % and 6 % after 4 hours (only tested for Jarocol Violet 43, Batch No. 10130) |
Other Info
| Brand Name: | Zhishang Chemical |
| Provide: | Acid Violet 43 MSDS; Acid Violet 43 COA |
What is Acid Violet 43?
The dye Acid Violet 43 is purple-black powder, easily soluble in water, and its aqueous solution is dark purple. When using, first prepare 1% acid violet 43 solution. That is, accurately weigh 0.1 g of acid violet 43 and dissolve in 0.05 mol/L citric acid buffer solution (pH 3-6). Put the solution in a brown reagent bottle and store it in the refrigerator for later use.
Acid violet 43 is used for dyeing wool and its products. Used for dyeing and printing of wool, silk, nylon and their fabrics, also suitable for leather dyeing.
Using 1,4-dihydroxyanthraquinone and p-toluidine as raw materials. First, reduce 1,4-dihydroxyanthraquinone to its leuco-form, then condense with p-toluidine, then oxidize, and finally use oleum to sulfonate and neutralize to obtain the product. After salting out, filtering and drying, the finished product is obtained.
Acid Violet 43 Uses
- Acid Violet 43 is used for dyeing wool and its products, for dyeing and printing wool, silk, nylon and its fabrics, and also for leather dyeing.
- Acid Violet 43 is an anthraquinone pigment used as a colorant in cosmetics formulations (Wenninger, Canterbury and McEwen 2000).
- Acid Violet 43 is an anthraquinone pigment used in semi-permanent hair dye formulations with a maximum concentration of 0.5% for reactive dyes. According to the EU Cosmetics Directive 76/768/EEC, Annex IV, Part I colorant list, acid violet 43 is allowed to be used in cosmetics as CI 60730, except for those in contact with mucous membrane.
Reference
- Acid violet 43 – PubChem
- Zhao Linguo, Ji Yongxin, Li Qiang, Tang Ying.Decolorization and degradation of acid violet 43 dye by immobilized laccase[J].Industrial Microbiology,2007(06):35-40.
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Contact Us
- Email: sales002@sdzschem.com
- Phone: +86 176 5311 3209
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If you want to buy acid violet 43, pls contact us to get a free quote.
Acid Violet 43 Supplier and Manufacturer
As a acid violet 43 supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best acid violet 43 raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for acid violet 43 and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
Service
FAQ
Shipping
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide the best price and high-quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
* We provide a Commerical Invoices, Packing Lists, Bills of loading, COA, Health certificates, and Origin certificates. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of Acid Violet 43
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