Axit stearic

Tên sản phẩm: stearic acid

Công thức phân tử: CH3(CH2)16COOH

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Stearic Acid

Sản phẩm hếtview
Stearic Acid is a versatile, saturated fatty acid widely used across multiple industries due to its stabilizing, thickening, and emulsifying properties. Derived from natural sources such as animal fats and vegetable oils, Stearic Acid is primarily used in the production of cosmetics, Sản phẩm chăm sóc cá nhân, candles, và các ứng dụng công nghiệp. Its waxy texture and high melting point make it an essential ingredient for improving product consistency and stability.

As a leading Stearic Acid manufacturer, Quảng Châu KosNature Co., Ltd. offers high-quality Stearic Acid, catering to the needs of various industries, bao gồm cả mỹ phẩm, lubricants, plastics, và hơn thế nữa.

Ứng dụng

  • Cosmetics and Personal Care: Stearic acid in cosmetics is used as a thickening agent and emulsifier in products such as lotions, Kem, and soaps. It enhances texture and helps products retain their consistency by stabilizing emulsions.
  • Xà phòng và chất tẩy rửa: Stearic Acid is a key ingredient in soap making, helping to harden the soap and improve its durability. It also serves as a surfactant, aiding in the removal of dirt and oil.
  • Candles: In candle production, Stearic Acid is used to harden wax and extend burning time, ensuring a long-lasting, clean burn.
  • Ứng dụng công nghiệp: Stearic Acid acts as a lubricant and release agent in the manufacturing of rubber, plastics, and metal products. It improves material handling and enhances product quality.

Các tính năng chính

  • Excellent emulsifying, thickening, and stabilizing properties
  • Improves texture and consistency in cosmetic and personal care products
  • Enhances the hardness and durability of soaps and candles
  • Effective lubricant in industrial processes
  • Non-toxic and safe for use in various applications

Kỹ thuật

  • Bề ngoài: Trắng, waxy solid
  • Công thức hóa học: C18H36O2
  • Trọng lượng phân tử: 284.48 g / mol
  • Điểm nóng chảy: 69–70°C
  • Độ hòa tan: Insoluble in water, soluble in alcohol and organic solvents
  • Mã HS: 29157090

Đóng gói và lưu trữ
Stearic Acid is available in 25 kg bags or custom packaging to suit customer requirements. For optimal storage, it should be kept in a cool, dry place away from moisture and direct sunlight.

Hỏi đáp

  1. What is the role of Stearic Acid in cosmetics?
    Stearic Acid is used as a thickening and emulsifying agent in cosmetic products, helping to stabilize formulations and improve texture.
  2. Is Stearic Acid safe for use in food and cosmetics?
    Có, Stearic Acid is non-toxic and widely used in food, mỹ phẩm, và các sản phẩm chăm sóc cá nhân.
  3. What is the HS Code for Stearic Acid?
    The HS Code for Stearic Acid is 29157090.

Để biết thêm thông tin hoặc yêu cầu mẫu, Vui lòng liên hệ với chúng tôi tại sales@kosnature.com

Cosmetics accessories series

Công thức phân tử: CH3(CH2)16COOH

CAS KHÔNG.: 57-11-4

Công thức cấu trúc hóa học:

Công dụng chính:

Stearic acid is widely used in cosmetics as thickening agent and curing agent.

 

Tiêu chuẩn chất lượng

Tiêu chuẩn kiểm traUSP35-NF30
Specification and modelKOS-4KOS-6KOS-9
bề ngoàiwhite or almost white wax crystal, solid or powderwhite or almost white wax crystal, solid or powderwhite or almost white wax crystal, solid or powder
identificationmeet the specificationmeet the specificationmeet the specification
freezing point, °C53~5957~6464~69
Giá trị axit194-212194-212194-212
giá trị iốt≤1.0≤1.0≤1.0
ignition residue, %≤0,1≤0,1≤0,1
kim loại nặng, %≤0.001≤0.001≤0.001
stearic acid content, %40~4565~70≥90
stearic acid&palmitic acid content, %≥90≥90≥96

 

bao bì

woven bag and fiber can lined with high pressure PE film; 25kg / bao hoặc làm theo hướng dẫn đóng gói của khách hàng


Loạt phụ gia nhựa không độc hại

Tên sản phẩm: stearic acid

Công thức phân tử: CH3(CH2)16COOH

Thuộc tính: white or almost white powder or crystal; soluble in ethyl alcohol, diethyl ether and chloroform; insoluble in water

Công dụng chính

It is widely used in cosmetics, plastic cold-resistant plasticizer, release agent, stabilizing agent, surface active agent, thiofide, water-proofing agent, polishing agent, lubricating agent, softening agent other organic chemicals.

 

Tiêu chuẩn chất lượng:

Mục thử nghiệmTesting requirement
Statestearic acid(bột)stearic acid(bulk)
giá trị iốt≤2.0≤2.0
Giá trị axit205~210205~210
saponification value206~211206~211
color≤200≤200
moisture, %≤0.2≤0.2
inorganic acid , %≤0.001≤0.001

bao bì stearic acid(bulk) 25kg/box

stearic acid(bột) woben bag lined with high pressure PE film; 25kg / bao hoặc làm theo hướng dẫn đóng gói của khách hàng

 

 

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