Span20

Category:Fine Chemicals > Other Fine Chemicals
Product Name:Span20
CAS No.:1338-39-2
Standard:ChP, USP, BP, EP, In-house Standards
Price(USD):2.22
Company:Guangdong Huana Chemistry Co., Ltd.

Basic Info
  • Grade: food grade,pharmaceutical grade

    Factory Location: Luogang,Xinhshi Town,Baiyun District,Guangzhou,China

    Main Sales Markets: Central/South America,Western Europe,Asia,Africa

  • Monthly Production Capacity: 100,000kg

    Packaging Information: 25kg, 200kg per plastic drum net weight.

  • Delivery Lead Time: 7-14 days after payment

    Sample Provided: yes

    Payment Terms: T/T,L/C

    Appearance: yellow viscous liquid. 

    Chemical Name: Sorbitan monolaurate

    Synonyms: Span 20,Sorbitan laurate,Sorbitan monododecanoate,SML

    Molecular Formula: C18H34O6

    Molecular Weight: 346.46

    CAS No.: 1338-39-2

    RTECS: WG2920000

    PubChem CID: 16218599

    MDL Number: MFCD00005365

    EC Number: 215-663-3

    1. Characteristics

    Light yellow viscose oily liquid, insoluble in water, soluble in organic solvents, it is water/oil type emulsifier.

    2. Specification

    Parameter

    Unit

    Index

    Test Method

    Hydroxyl value

    mgKOH/g

    330~360

    GB/T 7384

    Saponification number

    mgKOH/g

    155~175

    HG/T 3505

    Acid value

    mgKOH/g

    ≤7.0

    GB/T 6365

    Water content

    % m/m

    ≤1.5

    GB/T 7380

    HLB value

    --------

    8.6

    --------

    3. Applications/Usage

    Used as W/O emulsifier, stabilizer, lubricants, plasticizers and desiccant in medical and cosmetic industry. Used as softening agent, antistatic agent in textile industry. 

    Emulsifier for pharmaceuticals and cosmetics, lubricant and synthetic resin, emulsifier and dispersant for color materials. Anti fogging agent for synthetic resin films, deforming agent, emulsifier for silicone resin.

    1. Package and Storage
    1. Package: 25kg, 200kg per plastic drum net weight. (Other packages are available upon request.)
    2. Storage and preservation  Preserved dry, cool, avoid sunlight.
    3. Shelf Life: 1 year. It can still be used if qualified after re-check

    Our Advantage: 

    1.Quality Control:before shipment, free sample for test.After shipment, keep sample for 2 years

    2. Mixed container: mix different items into one container.

    3. Special Packing: label and packing design

    4. Prompt Shipment: within 15 days after the order confirmed.

    5. Expert Service: professional documents with 20 years experience. 

     

     

     

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