| HBCChem, Inc. | USA | Inquire | ||
|---|---|---|---|---|
![]()  | 
+1 (510) 219-6317 | |||
![]()  | 
sales@hbcchem-inc.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2008 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
![]()  | 
+86 (551) 6541-8684 | |||
![]()  | 
sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
![]()  | 
+1 (631) 485-4226 | |||
![]()  | 
info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Nantong C&R Chemical Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
![]()  | 
+86 (513) 8874-3581  +86 15358700783  | |||
![]()  | 
chenrunchem@sina.com 909600256@qq.com  | |||
![]()  | 
QQ chat | |||
| Chemical manufacturer since 2009 | ||||
| chemBlink standard supplier since 2013 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
![]()  | 
+86 (571) 8771-1850 | |||
![]()  | 
market19@leapchem.com | |||
![]()  | 
QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2015 | ||||
| Aajiang Jiuzhou Chem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
![]()  | 
+86 13454675544 | |||
![]()  | 
jamie@jiuzhou-chem.com | |||
![]()  | 
QQ chat | |||
![]()  | 
WeChat: +86 18632988332 | |||
![]()  | 
WhatsApp: +86 18632988332 | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink standard supplier since 2023 | ||||
| Dr. W. Kolb AG | Switzerland | Inquire | ||
|---|---|---|---|---|
![]()  | 
+41 (44) 762-4750  (44) 762-4668  | |||
![]()  | 
christoph.kolano@kolb.ch lothar.moehle@kolb.ch  | |||
| Chemical manufacturer | ||||
| Chem Service, Inc. | USA | Inquire | ||
|---|---|---|---|---|
![]()  | 
+1 (610) 692-3026 | |||
![]()  | 
info@chemservice.com | |||
| Chemical manufacturer since 1962 | ||||
| Classification | Surfactant >> Nonionic surfactant >> Polyol ester type | 
|---|---|
| Name | Span 20 | 
| Synonyms | Sorbitan laurate; Sorbitan monododecanoate | 
| Molecular Structure | ![]()  | 
| Molecular Formula | C18H34O6 | 
| Molecular Weight | 346.46 | 
| CAS Registry Number | 1338-39-2 | 
| EC Number | 215-663-3 | 
| Hazard Classification | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| SDS | Available | ||||||||||||||||
| Market Analysis Reports | 
| List of Reports Available for Span 20 |