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Patent Blue

Price 90 INR/ Kilograms

Get a Price/Quote

MOQ : 1 Kilograms

Patent Blue Specification

Molecular Formula
C27H31N2NaO7S2

Poisonous
Yes, for certain individuals (can cause allergies)

Resistance
Stable under recommended storage conditions

CAS No
3536-49-0

Grade
Food Grade / Industrial Grade

Appearance
Dark Blue Powder

Shape
Powdered

EINECS No
222-573-8

Other Names
Patent Blue V; Food Blue 5; Sulphan Blue

Physical Form
Solid

Melting Point
127 C (approx)

Solubility
Soluble in water

Purity
99%

Smell
Odourless

Ph Level
~7.0 (Neutral)

Density
1.0 Gram per cubic centimeter(g/cm3)

Taste
Odourless, Tasteless

Boiling point
Not available (decomposes)

Molecular Weight
566.66 g/mol

HS Code
3204

Storage Conditions
Keep in tightly closed container, dry ventilated area, away from strong light and moisture

Packaging Type
HDPE Drum, Bags, Customized

Usage
Food Coloring, Pharmaceuticals, Cosmetics, Laboratory Reagents

Maximum Absorption
638 nm (in water)

Dye Content
>85%

Color Index
C.I. 42051

ISO Certification
ISO 9001:2015 certified

Shelf Life
3 Years

Patent Blue Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
50000 Kilograms Per Week

Delivery Time
3-7 Days

Main Export Market(s)
North America, Asia, Central America, Australia, Middle East, Eastern Europe, South America, Western Europe

About Patent Blue

We are a well-known company that provides high-quality Patent Blue that is devoid of moisture and other undesirable substances, resulting in high purity of up to 98 percent. It comes in the form of a blue powder that can be utilized in dyeing and printing applications. At a fair price, purchase this Patent Blue in bulk in various sized air-sealed packages from us. This color is known for is unique features like excellent lightfastness qualities, highly compatible with a wide range of substrates, as well as economical and environmentally friendly.

Lake Patent Blue V: CI no 42051:1

3 Grades are available:

Dye Content : 11% -20%
Dye Content : 21% -30%
Dye Content: 31% - 40%

Exceptional Color Performance

Patent Blue guarantees consistent, brilliant coloring due to its high dye content and purity. With a maximum absorption at 638 nm in water, it provides reliable results for laboratory, food, and cosmetic uses. The color stability under recommended storage ensures long-lasting performance.

Stringently Tested and Certified Quality

Produced under ISO 9001:2015 certification, Patent Blue meets rigorous industry standards for safety and quality. Its food and industrial grade options cater to diverse sectors including pharmaceuticals, laboratories, and manufacturing, reinforcing trust in every batch supplied.

FAQs of Patent Blue:

Q: How should Patent Blue be stored to maintain its quality?

A: Patent Blue should be kept in a tightly closed container, stored in a dry, well-ventilated area away from strong light and moisture. Proper storage ensures stability and a shelf life of up to 3 years.

Q: What are the common uses of Patent Blue in various industries?

A: This dye is widely used for food coloring, pharmaceutical preparations, cosmetics, and as a laboratory reagent, thanks to its high purity, water solubility, and neutral pH properties.

Q: When is Patent Blue considered potentially hazardous?

A: Although generally safe, Patent Blue can be poisonous for certain sensitive individuals and may cause allergic reactions. It is advised to handle with care and follow safety guidelines, especially in food and pharmaceutical applications.

Q: Where is Patent Blue typically manufactured and supplied from?

A: Patent Blue is commonly produced, exported, and supplied by certified manufacturers and dealers based in India, adhering to international quality standards.

Q: What process ensures the purity and certification of Patent Blue?

A: Manufacturing of Patent Blue follows ISO 9001:2015 certified processes, enforcing stringent quality control to guarantee 99% purity and suitability for both food and industrial grades.

Q: How does the solubility and physical form of Patent Blue benefit its usage?

A: Its powdered, solid form and excellent water solubility enable easy mixing and uniform dispersion in various applications, making it ideal for both industrial formulations and food processing.

Q: Why use Patent Blue over other colorants?

A: Patent Blue offers high purity, stable coloration, and compliant quality standards, ensuring safety and consistency in end-use products across multiple industries.

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