Name: N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate CAS 54381-16-7
Brand: Wuhan Fortuna Chemical Co., Ltd.

Description of N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate from Wuhan Fortuna Chemical Co.,Ltd

Basic Information of N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate
Product Name	N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate
CAS NO.	54381-16-7
Apperance	white to light white Powder
Purity	99.85%
Pacakge	1kg/Foil Bag,25kg/Drum/Box
MOQ	1kg
Storage	Cool and dry place
Shelf Life	2 Years
Brand	Fortunachem

Specifications(COA) of High Purity 99.85% N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate CAS 54381-16-7 Chemical Raw Material for Hair Dyes

Items	Specifications	Results
Appearance	white to light white Powder	Conform
Purity(HPLC)%	≥98	99.85
Ash(%)	≤1.0	0.12
Fe(ppm)	≤50	10
Nitrosamines（ppm）	≤50	Not detected
Conclusion	QUALIFIED.

Introduction of N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate.

N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate is a chemical compound commonly used in hair dye formulations. It is an organic compound that belongs to the class of phenylenediamines, which are frequently used as intermediates in the synthesis of dyes and pigments.

Here is a breakdown of its structure and components:

N,N-Bis(2-hydroxyethyl): This indicates that two hydroxyethyl groups (–CH₂CH₂OH) are attached to the nitrogen atoms.

p-Phenylenediamine: This is a benzene ring with two amine groups (–NH₂) attached to the para (opposite) positions.

Sulfate: This indicates that the compound is in the form of a sulfate salt, which improves its solubility in water.

The full chemical name describes a molecule where the p-phenylenediamine core is substituted with two hydroxyethyl groups on the nitrogen atoms, and it is paired with a sulfate ion.

In hair dye products, this compound acts as a primary intermediate that undergoes oxidation to form colored compounds, which then impart color to the hair. It is valued for its ability to produce a wide range of colors and for its relatively stable and long-lasting dyeing properties.

Application of N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate.

N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate is primarily used in the formulation of hair dyes. Here are some key applications and roles it plays in this context:

1. Hair Dye Formulations:

Primary Intermediate: It acts as a primary intermediate in oxidative hair dye formulations. When mixed with a developer (usually hydrogen peroxide), it undergoes a chemical reaction that leads to the formation of colored compounds. These compounds then penetrate the hair shaft and impart color.

Color Variety: It is capable of producing a wide range of colors, from natural shades to more vibrant hues, depending on the other ingredients and the formulation of the dye.

Stability: The sulfate form of the compound enhances its solubility in water, making it easier to incorporate into hair dye formulations and ensuring a more consistent application.

2. Cosmetic Industry:

Permanent Hair Dyes: It is commonly found in permanent hair dye products, which provide long-lasting color that can withstand multiple washes.

Semi-Permanent Hair Dyes: It can also be used in semi-permanent dyes, although in these formulations, the color typically fades over time and with washing.

3. Professional and Home Use:

Salon Products: Many professional-grade hair dye products used in salons contain this compound due to its effectiveness and reliability.

At-Home Kits: It is also found in over-the-counter hair dye kits available for home use, providing consumers with the ability to achieve salon-quality results at home.

4. Safety and Regulation:

Regulated Use: The use of N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate in cosmetic products is regulated by health and safety authorities in various countries to ensure it is safe for consumer use. Manufacturers must adhere to these regulations, which may include concentration limits and mandatory safety testing.

Patch Testing: Due to the potential for allergic reactions, it is often recommended that users perform a patch test before applying hair dye products containing this compound.

5. Other Potential Applications:

While its primary use is in hair dye formulations, compounds like N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate can also be explored for other applications in the cosmetic and personal care industry, although such uses are less common.

In summary, N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulfate is a key ingredient in hair dye products, valued for its ability to produce a wide range of stable and long-lasting colors. Its use is regulated to ensure consumer safety, and it is found in both professional and at-home hair dye formulations.

FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q	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.

Q	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.

Q	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.

Q	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.

Q	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.

Q	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.

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 N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate with good quality and best price, welcome to contact us to get COA/TDS/MSDS of N,N-Bis(2-hydroxyethyl)-p-phenylenediamine sulphate.

Wuhan Fortuna Chemical Co.,Ltd
Ms Betty Shu	Export Sales
Tel/WhatsApp/Wechat/QQ	+8613986145403\ 27-59207850
Email	info@fortunachem.com
Website	www.fortunachem.com
Add: Room 2015, No.2 Building, Kaixin Mansion No.107 Jinqiao Avenue, Wuhan, China