Online Database of Chemicals from Around the World
| Shanghai Amsheng Chemical Co., Ltd. | China | |||
|---|---|---|---|---|
 | www.amsheng.com | |||
 | +86 (21) 6267-3642 | |||
 | +86 (21) 6218-0706 | |||
 | info@amsheng.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2007 | ||||
| Simagchem Corporation | China | |||
|---|---|---|---|---|
| www.simagchem.com | |||
| +86 13806087780 | |||
| +86 (592) 268-0237 | |||
| sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink Standard supplier since 2008 | ||||
| BOC Sciences | USA | |||
|---|---|---|---|---|
| www.bocsci.com | |||
| +1 (631) 485-4226 | |||
| +1 (631) 614-7828 | |||
| info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | |||
|---|---|---|---|---|
| www.leapchem.com | |||
| +86 (571) 8771-1850 | |||
| market19@leapchem.com | |||
 | QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2015 | ||||
| BetaPharma Inc. | USA | |||
|---|---|---|---|---|
| www.betapharma.com | |||
| +1 (203) 315-5062 | |||
| sales@betapharma.com | |||
| Chemical manufacturer since 1996 | ||||
| AK Scientific, Inc | USA | |||
|---|---|---|---|---|
| www.aksci.com | |||
| +1 (510) 429-8835 | |||
| +1 (510) 429-8836 | |||
| sales@aksci.com | |||
| Chemical manufacturer | ||||
| Carbone Scientific Co., Ltd. | UK | |||
|---|---|---|---|---|
| www.carbonesci.com | |||
| +44 (870) 486-8629 | |||
| +44 (870) 288-7399 | |||
| sales@carbonesci.com | |||
| Chemical distributor | ||||
| Advanced Technology & Industrial Co., Ltd. | Hong Kong | |||
|---|---|---|---|---|
| www.advtechind.com | |||
| +852 2394-5546 | |||
| +852 2789-8314 | |||
| cas@advtechind.com | |||
| Chemical distributor since 1993 | ||||
| OChem Incorporation | USA | |||
|---|---|---|---|---|
| www.ocheminc.com | |||
| +1 (847) 403-7044 | |||
| +1 (847) 298-5008 | |||
| sales@ocheminc.com | |||
| Chemical manufacturer | ||||
| Crescent Chemical Co. Inc. | USA | |||
|---|---|---|---|---|
| www.crescentchemical.com | |||
| +1 (631) 348-0333 | |||
| +1 (631) 348-0913 | |||
| crescent@creschem.com | |||
| Chemical distributor | ||||
| Classification | Chemical reagent >> Organic reagent >> Bicyclic compound |
|---|---|
| Name | 5,8-Dihydroxy-1,4-naphthoquinone |
| Synonyms | 5,8-Dihydroxy-1,4-naphthalenedione; Naphthazarin |
| Molecular Structure |  |
| Molecular Formula | C10H6O4 |
| Molecular Weight | 190.15 |
| CAS Registry Number | 475-38-7 |
| EC Number | 207-495-4 |
| Melting point | 237 °C |
|---|---|
| Hazard Symbols |  Xi Details | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risk Statements | R36/37/38 Details | ||||||||||||||||||||||||
| Safety Statements | S26;S37/39 Details | ||||||||||||||||||||||||
| Hazard Classification | |||||||||||||||||||||||||
| |||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||
| Market Analysis Reports |
