Zakładka Charakterystyka
2. Chemical Formula : CuSO4.5H2O
3. Molecular Weight : 249.68
4. Hs Code : 2833.250000
5. Physical Appearance : Usually blue crystals
Pozycja |
Stopień techniczny |
electronic Grade |
|
Pierwsza klasa |
Druga klasa |
||
CuSO4 • 5H2O % |
96min |
93min |
98min |
Wolny kwas |
0.1max |
0.2max |
0.05max |
Cl- |
-- |
-- |
0.1max |
Substancje nierozpuszczalne w wodzie |
0.2max |
0.4max |
0.1max |
Wygląd |
Blue or green blue crystal , no visible impurities
|
||

Właściciel:YangMing

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Founder and sale owner of ZhuZhou RongdaChemical Co.,LTD.
This company is based on the famous chemical company Hunan MingQi Co.,LTD, established on Aug 2013. Miss Yang is a very hardworking lady who created a great achievement with her international trade team on company performance. From the first year without any orders to now the company performance has reached to 3 million dollars every year, because she strongly believes in Zaufaj i Jakość are the most important thing.
Sprzedaż międzynarodowa

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These people are our international sales. They are very excellent positive young team and full time works for customers. They are very happy to solve all problems that the customers may meet.
The team is Yangming, Kitty Dai and Coco Hu etc..
Naszą misją jest produkcja wysokiej jakości za rozsądną cenę oraz oferowanie najlepszej obsługi naszym klientom.
Wzruszenie religijne:
10 lat produkcji
7 lata eksportu
Sprzedany:
Objęto ponad 60 krajów
Ponad 1000 klientów
Packing: 25kg compound plastic woven bag with inner polythene liner


Why choose Rongda:
--Manufacturer of anhydrous sodium sulfite since 2004.
--One of leading chamicals exporter in China.
--Large storage is port, China and work with many brother manufacturers.
--Total solution for chemicals in China, more products are upgrade.
--ISO9001 is approval with high quality.
--Rongda is one of big exporters in China, your reliable partner.
We welcome you visit our factory at any time! !

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