Resin
High Purity Acenaphthene 1,8-Naphthalic Anhydride 99%Coal Tar Chemicals CAS 81-84-5
98%-99%（99%）
Description
1,8-Naphthalic anhydride 99%-Fine Chemicals Industry-High?Quality-ISO9001:2001?;?SGS;?CIQ;REACH
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? 1,8-Naphthalic?anhydride ? |
? Molecular?Formula ? | ? C12H6O3 |
? Cas? ? | 81-84-5 |
? Molecular?Weight ? | ? 198.17 |
? Density?g/ml ? | ? 1.2 |
? Melting?Point ? | 269℃ |
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CAS 81-84-5?Fine?Chemicals?Industry?1,8-Naphthalic anhydride 99%?Coal?Tar?Chemicals
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? Controlling?standard?and?inspection?result ? 1,8-Naphthalic anhydride 99%? ? |
? Item | ? Standard | ? Results | ? Pass?or?Not |
? Appearance | ? Light?Yellow Crystal?Powder | ? Light?Yellow Crystal?Powder | ? Pass |
? Purity | ≥99% | 99.32% | ? Pass |
? | ? | ? | ? | ? |
? Conclusion | ? Qualified |
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Shanghai?Yiyang?Commercial?and?Trade?co.,?LTD.(Fine?Chemical?Department)
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have?own?R&D?team,?so?we?can?guarantee?our?technique?update?at?all?times?to?satisfy?different?customers?
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requirement.??At?the?same?time?we?have?professional?sales?team?for?international?trade,?to?give?you?best?
?
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Appearance ? | Light?Yellow?Crystal?Powder |
? Main?Use ? | Important?raw?material?to?synthesize?perylene?dyes,?pigments?and?fluorescent |
? Packing ? | 25KG?woven?bag?lined?with?plastic?film?or?according?to?customer?requirements? |
? Product?Specification ? | Purity?From?98%?to?100%,according?to?customer?requirements |
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We?keep?cooperation?relationship?with?many?famous?companies?at?home?and?abroad
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such?as?SINOPEC,SINOCHEM,Brother?Enterprises(VK3),Dow,Bayer?and?so?on
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Shanghai?Yiyang?Commercial?and?Trade?co.,?LTD?has?an?important?influence?in?the?field?of??coal?chemical
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industry?in?China.
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Shanghai Yiyang Commercial and Trade Co.,LTD
Fine Chemicals,Coal Tar Chemicals,Washing Oil
Address: 39#1306,hengnan road No.899,minhang area, Shanghai ,China,
None, Shandong
China, 250000
Tel: 86-185-01685139
Fax: 86-185-01685139
