Negotiable
The date of payment from buyers deliver within days
Zhejiang
Long-term effective
2019-06-30 18:39
434
Company Profile
Hangzhou Pharmco Co., LtdBy certification [File Integrity]
Contact:yaokang(Mr.)
Email:
Telephone:
Phone:
Area:Zhejiang
Address:Zhejiang
Website:http://www.pharmcochem.com/ http://yaokang.crpjc.com/
Product name |
3,6-Dichloropyridazine |
CAS NO. |
141-30-0 |
M.F. |
C4H2Cl2N2 |
M.W |
148.98 |
Structure |
|
EINECS |
205-478-6 |
3,6-Dichloropyridazine Chemical Properties | |
Melting point |
65-69 ºC |
Density |
1.493 |
Boiling point |
277 °C at 760mmHg |
Flash point |
|
3,6-Dichloropyridazine Safety information | |
UN NO. |
2811 |
Package classification |
III |
hazard classification |
6.1 |
3,6-Dichloropyridazine Package | |
Net weight: |
50KG fiber drum |
Gross weight |
53kg |
Package size |
φ400 * H500MM |
Quality
Retest time |
Half year |
Appearance |
White to yellowish crystal |
Purity |
NLT 99.0% |
Acidity |
NMT 0.5% |
Water |
NMT 0.1% |
Impurity |
NMT 0.4% |
Melting point range |
66.5-68.5°C |
Usage
Azintamide, Sulfamethoxypyridazine, Sulfamazone
imidazo[1,2-b]pyridazine (an important intermediate of cefozopran)
FAQ
● Produce 10ton monthly.
● Export 30ton yearly and others for domestic market
● Quality stable
● Produced for 10 years already
● Top & strong supplier in China
http://www.pharmcochem.com/