Sorbitan Fatty Acid Esters Span 40 CAS No. 26266-57-9

• CAS No.: 26266-57-9
• Formula: C16h32o2.C6h12o5
• EINECS: 420.58056
• Classification: Span 40
• Appearance: Liquid
• Type: Span40
• Model NO.: S-40
• Hydroxyl No.: Monohydroxy
• Description: Yellow Granular Powder
• Saponification (Mgkoh/G): 140-150
• Acid Value(Mgkoh/G): 10% Max
• Hydryxyl Value(Mgkoh/G): 255-290
• Water Content(%): 1.5 Max
• CAS: .26266-57-9
• Feature: Nonion Surfactant
• Application: Softening Agent, Anti-Rust Agent
• Transport Package: 25kg/Bag
• Specification: S-40
• Trademark: Unite
• Origin: China
• HS Code: 3402130090
• Production Capacity: 1000tons/Month

Product Description

                                                                                         SPAN 40 

1. APPEARANCE:   yellow granular powder.

2. OTHER NAMES:  Span 40; SMP

3. HLB VALUE:     6.7

4. MOLECULAR FORMULA:   C16H32O2.C6H12O5  

5. TECHNICAL SPECIFICATION:

6. PACKAGING:   

  25kg / bag net weight 

7. INSTRUCTIONS ON USE AND STORAGE:

(1) Application  Used as emulsifier and stabilizer in food, cosmetic, and other industry.

(2) Storage and preservation  preserved dry, cool, avoid sunlight.

8. SHELF LIFE:   1 year
 

Parameter	Unit	Specification	Test Method
Hydroxyl Value	mgKOH/g	255-290	GB/T7384
Saponification number	mgKOH/g	140-150	HG/T3505
Acid value	mgKOH/g	10% max	GB/T6365
Water content	%m/m	1.5% max	GB/T7380