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Weifang Daming Biotechnology Co., Ltd.

28 YRS

Shandong, China

CNY 37.6 Million

39960 m²

100-500 people

Main Products: Soya Fatty Acid / Oleic Acid / Stearic acid

Shandong, China

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Stearic acid / CAS 57-11-4

Saponification value: 207-215; Moisture: ≤ 0 2%; Acid value: 205-212

OVERVIEW

Uses

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Packaging

Pallets Packing	20'FCL		40'FCL
Pallets Packing	With	Without	With	Without
25 KG/Woven Bag Saponification value: 207-215; Moisture: ≤ 0 2%; Acid value: 205-212	--	--	--	--

Lead Time

14-30 days

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DESCRIPTION

Stearic Acid

Molecular weight: CH3(CH2)nCOOH

Properties: white flake at room temperature, colorless and transparent liquid after melting, easily soluble in alcohol, benzene, ether, gasoline and other organic solvents, with carboxylic acid permeability.

Indicators:

Saponification value: 207-215

Moisture: ≤ 0 2%

Acid value: 205-212

Iodine value: ≤ 15

Freezing point: ≥ 55 ℃

Color: white

Application: Rubber lubricant, plastic additive, various stearate raw materials, soap and other product additives.

Packing: lined with plastic bags and external textile bags, with a net weight of 25kg each.

Storage and transportation conditions: avoid dampness or sun and rain, and store in a shady, ventilated and dry place.

Typical Properties

Stearic acid is a kind of fatty acid widely existing in nature. Almost all oils contain stearic acid with different contents. The content of stearic acid in animal fat is higher, such as 24% in butter, less in vegetable oil, 0.8% in tea oil and 6% in palm oil, but 34% in cocoa butter.

CAS No.

57-11-4

Formula

C18H36O2

Molecular Mass

284.47700

Exact Mass

284.27200

PSA

37.30000

Logp

6.33250

IUPAC

octadecanoic acid

SMILES

CCCCCCCCCCCCCCCCCC(=O)O

Matter Classification

organic

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