Top Sale Diallyldimethylammoniumchloride for Water Treatment Paper Making Textile CAS 7398-69-8 Dadmac (60%-65%) Formaldehyde-Free Fixing Agent Non Flammable

• Customization: Available
• CAS No.: 7398-69-8
• Formula: C8h16ncl
• Model NO.: 60% 65%
• EINECS: 230-993-8
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Transparent
• Transport Package: IBC and Small Drums
• Specification: IBC, 25kg drums
• Trademark: Nuoer
• Origin: China
• HS Code: 340241
• Production Capacity: 30000mt/Year

Product Description

Product Description

 

Basic information :

ProName:	DADMAC	CasNO:	7398-69-8
Molecular Formula:	C8H16NCl	Appearance:	transparent liquid
Application:	water treatment,paper making,textile ,...	DeliveryTime	10 days for producing
PackAge:	25kg drum, IBC tank	Port:	Qingdao
ProductionCapacity:	30000 Metric Ton/Month	Solid content :	60%, 65%
LimitNum:	10 Metric Ton	Impurities:	<3%

Superiority:

DADMAC is a high purity, polymer grade, quaternary ammonium salt and high charge density cationic monomer. Its appearance is colorless and transparent liquid without irritating smell. DADMAC can be dissolved in water very easily. There is alkenyl double bond in the molecular structure and can form linear homopolymer and all kinds of copolymers by various polymerization reaction. DADMAC is very stable in normal temperature, unhydrolyzed and noninflammable, low irritation to skins and low toxicity. This product has two specifications: 65% and 60%.

Appearance:                           Clear to slight hazy liquid
Color:                                      Cololess to pale yellow
Odor:                                       Odorless
Solid content,%:                    60,65
pH(100% @25°C/77ºF):          6.0-7.5
Color(APHA):                         ≤50 Hazen
Sodium Chloride (Nacl),%:   ≤3.0
FT-IR ROI:1800-825 cm-1:     Match Standard
MEHQ:                                    2-10ppm
Solubility in Water:               Completely dissolved
 

Detailed Photos

 

Details

Applications:

DADMAC can be used as a cationic monomer to form copolymer and homopolymer. Its polymer, can be used in dyeing and finishing auxiliaries as advanced formaldehyde free color fixing agent, it can foam film in the fabric and improve color fastness. It can be used in papermaking, coating and antistatic agent, AKD sizing promoter as retention and drainage agent. It also can be used to decolor, flocculate, and purity effectively and nontoxic in water treatment. In daily chemical, it can be used as in shampoo carding agent, wetting agent and antistatic agent. In oilfield chemical, it can be used in clay stabilizer, acid fracturing cation additive and etc. Its functions are neutralization, absorption, flocculation, purification and decolorating, especially showing the excellent conductivity and antistatic as modifier of synthetic resin. This information is referenced only. This application is for your reference only.

Storage:

Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.

Transportation:

Non dangerous goods.

The term of validity: Two years.

Packing: 200Kg PE drum, 1000Kg IBC Tank
 

Safety and Handling

• Toxicity: DADMAC is considered to be of low toxicity; however, it should be handled with care to avoid skin and eye contact.
• Storage: Store in a cool, dry place, away from direct sunlight and incompatible materials.
• Handling Precautions: Use appropriate personal protective equipment (PPE), such as gloves and safety goggles, when handling DADMAC.

Environmental Impact

DADMAC is not highly persistent in the environment. It degrades relatively quickly and does not bioaccumulate. However, it is essential to manage its disposal properly to avoid any potential environmental harm.

Summary

DADMAC is a versatile chemical with numerous applications in water treatment, paper manufacturing, textiles, cosmetics, and the oil and gas industry. Its effectiveness as a coagulant, antistatic agent, and conditioning agent makes it valuable across these sectors. While generally considered safe, proper handling and storage practices are crucial to ensure safety and environmental protection.

 

Company Profile

 

Company and workshop
Shandong Nuoer Biological Technology Co., Ltd. was established in 2011, located in the beautiful Yellow River Delta. Covering an area of more than 400,000 square meters, it is adjacent to the Shengli Oilfield, the second largest oilfield in China. Backed by the rapid development of Dongying Port. Excellent location. Convenient transportation; is a modern hightech enterprise specializing in R&D, production and marketing services of Acrylamide, Acyclic Acid , PAM and SAP. It has an annual output of 1,200,000 tons of Acrylamide, 560,000 tons of PAM and has more than 2,000 employees. Products are mainly sold to more than 60 countries and regions at home and abroad. With a global sales network and after-sales service system.

Honor

Patent:(more than 300)


Laboratory

The production process
The production process of Diallyldimethylammonium chloride (DADMAC) involves a two-step synthesis: allylation and quaternization. Here's a detailed description of each step:

Step 1: Allylation

1. Raw Materials:

   • Dimethylamine (DMA)
   • Allyl chloride

2. Reaction:

   • Dimethylamine reacts with allyl chloride in an aqueous medium.
   • The reaction is typically carried out in the presence of a catalyst and under controlled temperature and pressure conditions.

3. Chemical Equation:

   (CH2CHCH2Cl) + (CH3)2NH→(CH2CHCH2)2N(CH3)2 + HCl\text{(CH}_2\text{CHCH}_2\text{Cl) + (CH}_3\text{)}_2\text{NH} \rightarrow \text{(CH}_2\text{CHCH}_2\text{)}_2\text{N(CH}_3\text{)}_2\text{ + HCl}(CH2CHCH2Cl) + (CH3)2NH→(CH2CHCH2)2N(CH3)2 + HCl
   • The product of this reaction is diallyldimethylamine.

Step 2: Quaternization

1. Raw Materials:

   • Diallyldimethylamine (produced in Step 1)
   • Hydrochloric acid (HCl)

2. Reaction:

   • Diallyldimethylamine is quaternized by adding hydrochloric acid.
   • This process is usually conducted in a controlled environment to ensure complete conversion and to avoid side reactions.

3. Chemical Equation:

   (CH2CHCH2)2N(CH3)2 + HCl→(CH2CHCH2)2N(CH3)2Cl\text{(CH}_2\text{CHCH}_2\text{)}_2\text{N(CH}_3\text{)}_2\text{ + HCl} \rightarrow \text{(CH}_2\text{CHCH}_2\text{)}_2\text{N(CH}_3\text{)}_2\text{Cl}(CH2CHCH2)2N(CH3)2 + HCl→(CH2CHCH2)2N(CH3)2Cl
   • The final product of this reaction is DADMAC.

Reaction Conditions

• Temperature: Both steps are typically carried out at moderate temperatures to optimize the reaction rate and yield.
• Pressure: The reactions are usually performed under atmospheric or slightly elevated pressure.
• Catalysts: Specific catalysts may be used to enhance the reaction rate and selectivity.

Purification

• After the synthesis, the crude DADMAC may contain impurities and by-products.
• Distillation or Filtration: The product is purified using methods like distillation or filtration to remove any unreacted starting materials and by-products.
• Quality Control: The purified DADMAC undergoes quality control testing to ensure it meets the required specifications for its intended applications.

Final Product

• The resulting DADMAC is a clear to pale yellow liquid with a high purity level, suitable for use in various industrial applications.

This detailed production process ensures that DADMAC is produced efficiently and meets the quality standards necessary for its various applications in water treatment, paper manufacturing, textiles, cosmetics, and other industries.