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Indigo Carmine (E132) is a synthetic water-soluble dye appearing as a deep blue powder.
Uses:
It is widely used as a food coloring (E132) in candies, beverages, and baked goods. In medicine, it serves as a diagnostic tool for testing kidney function and staining tissues during endoscopies. It is also applied in textile dyeing (notably denim), cosmetics, and acts as a pH or redox indicator in laboratories.
Selling Points:
Vibrant Hue: Produces an exceptionally intense and saturated blue color.
Water Solubility: Dissolves rapidly and cleanly in water, ensuring uniform coloring without residue.
Versatile Indicator: Offers reliable color-changing properties for analytical chemistry.
Biocompatibility: Safely excreted by the kidneys, making it trusted for medical diagnostics.
CAS:860-22-0
MF:C16H11N2NaO8S2
Melting point :>300°C
form :powder
color:Dark blue
Uses:
Indigo Carmine, also known as Indigotine or E132, is a synthetic water-soluble dye that appears as a deep blue to purple crystalline powder. It easily dissolves in water to form a vibrant deep blue solution.
Here are its primary uses and key selling points:
Main Uses
Food & Beverages: As an approved food coloring agent (E132), it is widely used to provide a bright blue hue to products like candies, carbonated drinks, sports beverages, baked goods, and ice cream.
Medical Diagnostics: It serves as a crucial diagnostic tool. It is injected into patients to test kidney function (as it is rapidly excreted by the kidneys) and is used during endoscopic procedures to stain mucosal tissues, helping doctors highlight abnormalities.
Textile Dyeing: It is extensively used in the textile industry for dyeing fabrics, most notably cotton and denim, providing a rich and lasting blue color.
Cosmetics & Pharmaceuticals: The dye acts as a colorant in various personal care items such as soaps, shampoos, and hair dyes. It is also used to coat pharmaceutical tablets and capsules for easy identification.
Scientific & Industrial Applications: In laboratories, it functions as a pH indicator (turning from blue to yellow in highly alkaline solutions) and a redox indicator. Additionally, its high visibility makes it useful as a tracer to detect leaks in water pipes and systems.
Key Selling Points
Vibrant Blue Hue: It produces an exceptionally intense and saturated blue color, making it highly effective for achieving vivid visual appeal in both consumer products and industrial applications.
Excellent Water Solubility: The dye dissolves rapidly and cleanly in water, ensuring uniform coloring in liquid-based products like beverages and medical solutions without leaving residues.
Versatile Indicator Properties: Its distinct color-changing ability in response to pH shifts and oxidation-reduction reactions makes it a reliable and valuable reagent in analytical chemistry.
Biocompatibility: Its safe and rapid excretion through the renal system allows it to be safely used as a trusted contrast agent in specific human medical diagnostic procedures.
CAS | Main Uses | |
81-39-0 | Also known as Fluorescent Red H5B, this is a high-performance transparent bluish-red dye with excellent heat and light resistance. It is widely used for coloring engineering plastics such as ABS, polycarbonate (PC), and PET. Additionally, it is approved for use in food-contact PCT plastic materials and serves as a colorant for synthetic fibers like polyester and nylon. | |
Solvent Red 135 | 20749-68-2 | Commonly known as Transparent Red EG, this dye provides a vibrant yellowish-red hue with outstanding transparency, heat resistance (up to 300-320℃), and lightfastness. It is primarily used for coloring transparent plastics like PS, PMMA (acrylic), and PVC. It is also highly valued for dope dyeing polyester fibers and is approved for applications in food-contact plastic materials. |
Disperse Red 60 | 17418-58-5 | Known commercially as Disperse Red FB or 3B, this is a deep red anthraquinone dye renowned for its bright shade and good lightfastness on polyester fabrics. Its primary application is the high-temperature dyeing and printing of polyester and its blended textiles. It is also frequently utilized in transfer printing processes and for coloring various plastics, waxes, and inks. |
21295-57-8 | Often referred to as Fluorescent Red HFG, this is a premium pyridine-anthraquinone dye that produces a striking fluorescent bluish-red color. It is mainly applied in the mass coloring of hard plastics and thermoplastic resins, including PS, SAN, ABS, and PMMA. It is also suitable for coloring polyester fibers and other engineering plastics requiring a vivid, high-strength fluorescent red effect. |
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FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Azaperone with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Azaperone.
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