Stearic Acid 1838 Use for Rubber/Plastic

• Customization: Available
• CAS No.: 57-11-4
• Formula: C18h36o2
• Model NO.: Stearic Acid
• EINECS: 266-928-5
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Unsaturated Acid
• Appearance: Powder
• Source: Hydrolysis
• Colour: White
• English Name: Stearic Acid
• English Synonyms: Acidum Stearicum 50
• CAS No: 57-11-4
• MP: 67-72
• Bp: 361
• Density: 0.845 g/cm3
• Vapour Pressure: 1 mm Hg ( 173.7 C)
• Refractive Index: 1.4299
• Storage Condition: Store Below +30;C.
• Morphology: Powder
• Color: White
• Sample: Yes
• Brn: 608585
• Jecfa Number: 116
• Merck: 14, 8804
• Transport Package: 25kg/50kg
• Specification: 35kg/50kg
• Trademark: KANGXIN
• Origin: China
• HS Code: 38231100
• Production Capacity: 1 Million Tons/Year

Product Description

Factory Hot Sale Stearic Acid 1838 use for Rubber/Plastic

Product Description

What is Stearic Acid?

The acid is a white waxy substance. Salts and other derivatives of stearic acid are called stearates. This acid has a pungent oily smell. Stearic acid can be obtained by saponification of fats and oils. Triglycerides in oils undergo saponification under the action of hot water. The resulting mixture of compounds should be distilled to obtain the pure acid. However, stearic acid in the market is actually a mixture of stearic acid and palmitic acid. When it comes to the use of stearic acid, it is important as a surfactant and emollient due to the presence of polar head groups that can attach to metal cations. It also has non-polar chains, making it soluble in organic solvents.

ITEM	TYPE DK-1838 TECH GRADE	TYPE DK-1668 COSMETIC GRADE
Acid Value(mgKOH/g)	205-208	212-215
Saponification Value(mgKOH/g)	206-209	213-216
Iodine Value(gl2/100g)	≤0.5	≤0.8
Freezing Point	54-57	≥52
Colour	≤80	≤100
Moisture%	≤0.2	≤0.3
Product Form	granules	granules
C18	40-42	25-30

Detailed Photos

Packaging & Shipping

Package details of coconut activated carbon

Standard exporting package, goods are put in the pallet case. Or as required.

1. packed with weave bag 25kg

2. packed with weave bag 25kg+ pallet
3. Packed with weave bag 25kg +jumbo bag 4. Packed with weave bag 25kg+jumbo bag+pallet

Company Profile

Tianjin Kangxin Import and Export Co., LTD. is located in Tianjin, our products have a competitive advantage in the market. We have long-term cooperation with key domestic development enterprises such as Luoyang Institute of Refractories Research,Anshan Jiaohua Refractory Design & Research Institute,Kunlun Petrochemical, Sinopec, Zhongtai Group, Non-ferrous Metal Mining (Group), Junzheng Group and Longbai Group. Our products include refractory bricks, refractory coatings, refractory plates, PVC resins, PVC additives, chemical additives, etc.
Over the years, our company has been striving to achieve good quality and low prices, which has won the support and trust of many customers. We look forward to working with you and establishing a win-win relationship with you. Please rest assured that we will make you happy.
 

FAQ

What is your packing?
Woven baas and cartons for ceramic fiber bulks blankets papers boards modules textiles and high silica cloth Pallets for refractory Fire bricks: Boxes forre fractory anchors.
What is the delivery time? 
Production time is about 5-30days depending on the kinds of products;Booking time is about 5days.
What is the payment terms?
30% in advance.70% balance before delivery. Or negotiate a payment method.
What is your transport?
Normally by sea;Urgently by air or by truck.
Can you provide samples?
Of coursewe can provide free samples for your test And we will return the express fee to you when getting your order.