Stearic Acid

Stearic acid is obtained from fats and oils by the saponification of the triglycerides using hot water (above 200 °C). The resulting mixture is then distilled.Commercial stearic acid is often a mixture of stearic and palmitic acids, although purifiedstearic acid is available.
Fats and oils rich in stearic acid are more abundant in animal fat (up to 30%) than in vegetable fat (typically <5%). The important exceptions are cocoa butter and shea butter, where the stearic acid content (as a triglyceride) is 28-45%.[10]
In terms of its biosynthesis, stearic acid is produced from carbohydrates via the fatty acid synthesis machinery wherein acetyl-CoA contributes two-carbon building blocks.

Description

99% Stearic Acid Cosmetic Grade Stearic Acid High Purity CAS 57-11-4

Product Description

Melting point	67-72 °C (lit.)
Boiling point	361 °C (lit.)
density	0.845 g/cm3
vapor pressure	1 mm Hg ( 173.7 °C)
FEMA	3035 \| STEARIC ACID
refractive index	1.4299
Fp	>230 °F
storage temp.	Store below +30°C.
solubility	Practically insoluble in water, soluble in ethanol (96 per cent) and in light petroleum (bp: 50-70 °C).
pka	pKa 5.75±0.00(H2O t = 35) (Uncertain)
form	powder
Specific Gravity	0.84 (80ºC)
color	White

Product description:Stearic acid, legal number INS (international numbersystem) 570, EECNo.570, CAS[57-11-4], is a Chemicalbook white or light yellowish white solid, soluble in alcohol easily soluble in ether, benzene, tetra Carbon chloride, carbon disulfide, amyl acetate etc., have a melting point of 69.6°C and are one of the main components of grease.
Factory Supply Hot Sell Stearic Acid CAS No. 57-11-4 Stearic Acid

Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.

Delivery

≤50kg, Express delivery recommended, usually called as DDU service;
≤500kg,Air shipping recommended, usually called as CIF service;
>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
For high value products, please select air shipping and express delivery for safety.

Factory Supply Hot Sell Stearic Acid CAS No. 57-11-4 Stearic Acid
Henan Yaros Chemical Co., Ltd. , a new chemical enterprise in researching,Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".

Factory Supply Hot Sell Stearic Acid CAS No. 57-11-4 Stearic Acid FAQ

DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.

2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.

5.IS THERE A DISCOUNT?
Different quantity has different discount.

Our Advantage

10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.

Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.

24 hour service

Quick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.

High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.

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