Span & Tween

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Company: Jiangsu Haian Petrochemical Plant
Membership: Free Member since Jan 07, 2010
Country/Region: ChinaChina
Address: 99# Changjiang west road, Haian, Jiangsu, Haian, Jiangsu, China 226600
Contact: Mr. Alex Zhang
Phone: 86-513-88789168
Fax: 86-513-88789168
Mobile: 86-150-51229300
Tags: emusifer span tween
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Span
Type: nonionic
Model: S-20,S-40,S-60,S-80,S-85(Products with special specifications are acceptable)
Synonyms: Sorbitan laurate; Sorbitan monododecanoate.
Sorbitan monopalmitate
Sorbitan monooctadecanoate; Sorbitan stearate
Sorbitan oleate; Sorbitan (Z)-mono-9-octadecenoate.
Sorbitan trioleate

Specification
Type Appearance Hydroxyl value Saponification value Acid value
Water content CAS No.
Span 20 Amber liquid 330~360 155~175 ≤10 ≤1.5 1338-39-2
Span 40 yellowish paste 255~290 140~150 ≤10 ≤1.5 26266-57-9
Span 60 yellowish flake 240~270 145~160 ≤10 ____ 1338-41-6
Span 80 Amber liquid 190~220 140~160 ≤8.0 ≤1.5 1338-43-8
Span 85 yellow liquid 60~80 165~185 ≤15 ≤1.5 26266-58-0
Test Method ____ GB/T 7384 HG/T3505 GB/T6365 GB/T7380 ____

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

Package: 1000Kg/ IBC drum or 200Kg / metal drum or 50Kg / plastic drum (Net weight). (Span 60) 25Kg / kraft bag (Net weight).


Tween
Synonyms: Polyoxyethylene sorbitan monolaurate;Polysorbate 20
Molecular Formula: C18H34O6(C2H4O)n
chemical composition:dehydrated polyoxyethylene sorbierite
fatty acid ester
【type】Nonionic

【specification】T-20,T-40,T-60, T-80(particular specification is acceptable)
type appearance hydroxyl value saponification number acid number moisture HLB content
T-20 Amber viscous liquid 90~110 40~50 ≤2.0 ≤3 16.5
1.08~1.13
T-40 Pale yellow wax solid 85~100 40~55 ≤2.0 ≤3 15.5 1.05~1.10
T-60 Pale yellow wax solid 80~105 40~55 ≤2.0 ≤3 14.5 1.05~1.10
T-80 Amber viscous oily substance 65~82 43~55 ≤2.0 ≤3 15 1.06~1.09

Applications
Used as emulsifier, foaming agent, lubricant, solubilizing
agent, antistatic agent, washing agent, penetrating agent,
dispersing agent, degreasing agent and chemical
intermediate.
Optional Information
- Payment : TT LC
- Delivery : negotiated
- Origin : China
- Packaging : negotiated
- Samples : Free
Contact Information
Mr. Alex Zhang
  ( international trade , marketing manager )
 
Webfax
Company : Jiangsu Haian Petrochemical Plant
Address : 99# Changjiang west road, Haian, Jiangsu, Haian, Jiangsu, China
Zip/Postal : 226600
Telephone : 86-513-88789168
Fax : 86-513-88789168
Mobile : 86-150-51229300