Hefei TNJ chemical industry co.,ltd
Diamond Supplier Enterprise Certification
- Diamond
Supplier - 10th
years
Diamond Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418695
Tel: 0086-551-65418671
Tel: 0086-551-67199489
Tel: 0551-65418672
Tel: +86 551 6541 8675
Tel: +86-551-65418676
Tel: 0551-65418684
Tel: 0086-551 65418681
Tel: 055165418684
Tel: 0086-551-65418684
Tel: 0086 551-67199490
Mobile: 0086-551-18225849144
Tel: +86-551-65418695
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
MaxCard:
Contact Suppliers
CAS NO.147-24-0
ISO9001
GMP
Good quality
Competitive price
On time delivery
CAS: 147-24-0
Appearance: white crystalline powder
specification: 99%
MW: 291.85
|
Item |
Requirements |
Test Results |
|
Description |
A white crystalline powder |
Complies |
|
Identification |
Positive reaction |
Complies |
|
Solution |
Complies to the requirements |
Complies |
|
Melting range |
168℃-172℃ |
168.0℃-170.5℃ |
|
Acidity |
4.0-6.0 |
5.10 |
|
Appearance of solution |
Complies to the requirements |
Complies |
|
Related substances(TLC) |
Complies to the requirements |
Complies |
|
Loss on drying |
≤0.5% |
0.08% |
|
Absorbency |
12(253nm) |
11.8 |
|
15(258nm) |
14.9 |
|
|
12(264nm) |
11.7 |
|
|
Sulphated ash |
≤0.1% |
0.04% |
|
Assay |
99.0%~101.0% |
99.80% |
|
Conclusion |
Meets the Requirements |
|