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Sichuan Aishipaier New Material Technology Co., Ltd.
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Cosmetics Medicine Industries Cross Linked Polyacrylic Resin Carbomer 234

Product Details

Place of Origin: Sichuan

Brand Name: A.S.P

Model Number: Carbomer234

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Specifications
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Industries Cross Linked Polyacrylic Resin

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Cosmetics Cross Linked Polyacrylic Resin

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Carbomer 234

Product Name:
Cosmetics, Medicine And Other Industries Cross-linked Polyacrylic Resin Carbomer 234
Specification:
White Powder
Application:
Architecture, Latex Coatings, Polyvinyl Chloride, Ceramics
Characteristics:
Benzene-free, High Transparency, Soluble, High Quality And High Viscosity
Product Name:
Cosmetics, Medicine And Other Industries Cross-linked Polyacrylic Resin Carbomer 234
Specification:
White Powder
Application:
Architecture, Latex Coatings, Polyvinyl Chloride, Ceramics
Characteristics:
Benzene-free, High Transparency, Soluble, High Quality And High Viscosity
Description
Cosmetics Medicine Industries Cross Linked Polyacrylic Resin Carbomer 234

Cosmetics, medicine and other industries Cross-linked polyacrylic resin Carbomer 234

 

Model: Carbomer Carbomer234
Chemical name: cross-linked polyacrylic resin.
Molecular structure: - [-CH2-CH-]N-COOH
Appearance: White loose powder with characteristic slight odor and hygroscopicity
Ignition residue: ≤2.0%
Acidity: 2.5-3.5
Heavy metal: ≤20ppm
Benzene content: ≤0.0002%
Viscosity: 20000-40000mpa.s
Loss on drying: ≤2.0%
Content determination: 56%-68%
Features: Good thickening effect, stable in high viscosity, short flow in aqueous solution.
Scope of application: topical drug delivery system, stable at high viscosity, used for concentrated gels, emulsions, and suspensions.
Application: As a sustained-release material, it can be made into controlled-release drugs, such as theophylline, furosemide, etc. The application in external pharmaceutical formulations, as a carrier matrix, can be made into suppositories, creams, ointments, etc. This product has good suspending ability and is suitable for oral suspension. Using the gel, adhesive and film-forming properties of this product in the application of biological adhesives, the bioavailability of the drug can be effectively improved.

 

Carbomer (carbomer) safety indicators
Carbomers have been used in various medicinal products for decades.
It is completely allowed to be taken orally in the short or long term, it has no teratogenic and mutagenic effects, and has no side effects on the skin and mucous membranes.
Toxicity Typical indicators of carbomer
Acute oral administration: LD50 rat>2.5g/kg
Acute skin absorption: LD50 rabbit>38kg
Chronic oral administration: >2.5g/kg to rats and dogs
Acute oral administration: After six months of feeding rats and dogs with carbomer feed containing 1/6 of each meal, there was no obvious reaction.
96-hour static acute toxicity: Sunfish: LD50: 580—2000mg/L
96 hours static acute toxicity: flea Magna: LD50: 168-280mg/L
● Emergency first aid methods
If irritation occurs, it should be timely: separate the patient from the allergen and seek medical treatment.
For eye irritation, immediately rinse the eyes with 1% normal saline for 5 minutes; keep your eyes and face open during the middle wash, and then seek medical attention. If there is no normal saline, you can also use water; after the middle wash for 15 minutes, seek medical treatment.
Skin Contact: Wash infected area with soap and water.
Respiratory tract: Move to fresh air. Usually no other measures are required.
Digestive tract: No effect.
Precautions for use and safety measures
●Processing after the raw materials are spilled
Be careful not to let the raw materials fly, use a broom or a vacuum cleaner to transfer the raw materials to an airtight container for reuse or destruction, and do not dump the scrapped raw materials into garbage bins or rivers in public places.
Note: The raw material will form a slippery film in contact with water, which can be removed with detergent.
●Scrap and destruction method
This product contains residual solvent benzene. Exceeds the US EPA (40CF Day 261.24) Toxic Substance Extraction Program (TCLP) prescribed dose of 0.5mg/L, so the destruction must meet the toxic and hazardous substance standards (EPA toxic waste No. 0018), such as this waste product is mixed with other products or reused. After treatment, the toxicity of the treated product should be tested to see if it conflicts with the toxicity regulations of TCLP.
At a certain dust concentration. This product has a potential explosion hazard, so it should be handled in a closed container, such as handling in a large container, pay attention to carbomer (carbomer) will absorb moisture and form a gel.
●Precautions for operation and storage
Do not contact with eyes, if contact occurs, please rinse with 1% normal saline.
From a hygiene point of view, avoid skin contact.
Be careful not to inhale any kind of dust, and be careful not to make dust fly when pouring, sweeping, mixing and other operations.
Be careful not to inhale steam during operation.
Pay attention to good ventilation.
After operation, it should be cleaned, especially before eating, smoking and going to the toilet.
Close the lid of the storage container tightly to prevent moisture absorption.
Store in a cool dry place.

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