Span 65 Sorbitan Tristearate C60H114O8 CAS 26658-19-5 Food Additives

Name: Span 65 Sorbitan Tristearate C60H114O8 CAS 26658-19-5 Food Additives
Brand: Hefei Daqi New Materials Technology Development Co., Ltd.
SKU: Span 65
Availability: InStock

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Polyurethane Surfactant
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Polysorbate
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Sertifika

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Span 65 Sorbitan Tristearate C60H114O8 CAS 26658-19-5 Food Additives

Büyük resim : Span 65 Sorbitan Tristearate C60H114O8 CAS 26658-19-5 Food Additives

Ürün ayrıntıları:

Menşe yeri:	Çin
Marka adı:	LIHONG
Sertifika:	ISO9001,14001,45001,Halal certification,OU certification
Model numarası:	Span 65

Ödeme & teslimat koşulları:

Min sipariş miktarı:	2MT
Fiyat:	pazarlık edilebilir
Ambalaj bilgileri:	25kg/torba (istek üzerine özel ambalaj mevcuttur)
Teslim süresi:	10-15 gün
Ödeme koşulları:	L/C, T/T
Yetenek temini:	100mts/ ay

İletişim Şimdi konuşalım.

Span 65 Sorbitan Tristearate C60H114O8 CAS 26658-19-5 Food Additives

Açıklama

Model numarası:	Span 65	Kimyasal isim:	Sorbitan tristearate
Moleküler Formül:	C60H114O8	Ürün Kategorisi:	Yüzey aktif madde
moleküler ağırlık:	963.54	Kasa no.:	26658-19-5
Einecs No.:	247-891-4	Raf ömrü:	12-24 ay
Dış görünüş:	Beyaz ila açık sarı toz veya balmumu veya blok
Vurgulamak:	Span 65 Sorbitan Tristearate , Sorbitan Tristearate C60H114O8 , CAS 26658-19-5 Food Additives

Span 65 Sorbitan Tristearate CAS 26658-19-5

Sorbitan Tristearate (STS) Emulsifier S65

Sorbitan tristearate, also known as STS, is synthesized by the esterification of sorbitan with stearic acid. It has a molecular formula of C60H112O8. At room temperature, it is in the form of a white to yellow granular solid. It has an HLB value of 2.1, which is fairly lipophilic.

As a food additive, sorbitan tristearate can reduce the turbidity of vegetable oil containing high saturated fatty acids. It can also improve the fat crystal structure and stability in chocolate and margarine. In addition, it acts as an emulsifier in the cosmetic industry and as a lubricant in the textile industry.

Product Specification

S65 - According to GB25551-2010, other parameters are available upon request.

Parameters	Unit	Standard value
Fatty acid	w / %	85~92
Sorbitol	w / %	14~21
Acid value	mg KOH/g	15
Saponification value	mg KOH/g	176~188
Hydroxyl value	mg KOH/g	66~80
Moisture	w / %	≤ 1.5
Residue on ignition	w / %	≤ 0.5
Pb	mg / kg	≤2

Key Advantages

Wide range of applications; very useful as emulsifiers in food formulation and has multiple functions as food additives
The sorbitan tristearate can disperse in mineral oil and vegetable oil
You can spot the existence of this sorbitan fatty acid ester in the food, cosmetics, and textile industries.

Usage and Storage Instructions

Storage: Store in cool, dry places, away from heat and light.
Transportation: Transport as non-dangerous goods.
Shelf Life: Two years
Packaging: 25kg kraft paper laminated PP woven bags with PE plastic liner (special packaging available upon request)
Shipment: 7-14 days after receiving payment

Frequently Asked Questions

What is the difference between polysorbates and sorbitan esters?

Polysorbates are ethoxylated sorbitan esters that are made by ethoxylation of sorbitol with different fatty acids. Polysorbates are hydrophilic, whereas sorbitan esters are lipophilic.

What is a water-in-oil (W/O) emulsifier?

In water-in-oil emulsion, the hydrophilic parts of emulsifiers surround the water droplets and expose their lipophilic portions to the oil phase. This allows water droplets to suspend in oil environment.

What is sorbitan ester made of?

Sorbitan ester is composed of sorbitol-derived hexitol anhydrides (sorbitans) and various fatty acids (lauric acid, palmitic acid, stearic acid and oleic acid etc.). Fatty acids are attached to sorbitans through esterification reactions.

What is sorbitol? What is the difference between sorbitol and sorbitan?

Sorbitol is a sugar alcohol (crystalline hexahydric alcohol) that can be sourced from plants, such as corn and potatoes. When sorbitol undergoes a dehydration process, where one water molecule is removed, it creates an anhydride called sorbitan.

What is HLB value?

HLB value is the abbreviation for hydrophilic-lipophilic balance, it is the ratio between the hydrophilic portions and lipophilic portion of a surfactant. It is represented by a number between 1 and 20. An HLB value less than 6 indicates that the surfactant favors W/O emulsion; an HLB value greater than 8 favors O/W emulsion. HLB values in between 7 and 9 indicate that the surfactants are good wetting agents.

What are the differences of the range of polysorbates?

The various polysorbates differ by the type of fatty acids and the number of fatty acids attached to the polyoxyethylene sorbitan portions of the molecules. Thus, each polysorbate has its own hydrophilicity/lipophilicity property and characteristic.

About Jiangsu Lihong Technology Development Co., Ltd.

Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales and technical services. The company is located in the Salt Chemical New Materials Industrial Park in Huai'an City, Jiangsu Province, covering an area of 150 acres. The total investment of the factory exceeds RMB 500 million. Currently, there are 14 production lines that lead the industry with independent innovation, with an annual production capacity of more than 100,000 tons.

The company is the key laboratory of green polyurethane materials in Huai'an City, a national high-tech enterprise, a specialized and innovative small and medium-sized enterprise in Jiangsu Province, a private technology-based enterprise in Jiangsu Province, and a member unit of the China Polyurethane Industry Association.

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Span 65 * Sorbitan Tristearate * Made In China

Etiket:

İlgili kişi: Mr. Lily

Tel: +86 18756080786

Faks: 86-0551-63847858

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