Hefei TNJ chemical industry co.,ltd
Free supplier Enterprise Certification
- Free
supplier - 10th
years
Free supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86 551 6541 8675
Mobile: +86 186 5511 0576
Tel: +86 551 6541 8675
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
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1, Full experience of large numbers containers loading in main Chinese seaports
2, Packing with pallet as buyer's special request
3, Best service after shipment with e-mail
4, Cargoes together with container sales service available
5, Rich experience for exporting
6, Cargoes photo before and after loading into container
7, Raw materials from Chinese origin
8, Hefei TNJ Chemical Industry Co., Ltd.(ISO 9001: 2008), are strong in the field of
pharmaceuticals, food additives, plant extracts and fine chemicals for more than 10 years.
|
Items |
Specification |
Method |
|
Description |
white crystalline lyophilized powder |
EP7.0 |
|
Identification |
A) A purple colour develops B) No colour develops with in 3 min of mixing |
EP7.0 |
|
Appearance of solution |
Solution S is not more opalescent than reference suspension 3 |
EP7.0 |
|
Absorbance |
1) 280nm : 13.5 ~ 16.5 2) 250nm : not more than 7.0 |
EP7.0 |
|
PH |
3.0-6.0 |
EP7.0 |
|
Histamine |
Not more than 1µg/0.2µkatal |
EP7.0 |
|
Loss on drying |
Not more than 5% |
EP7.0 |
|
Limit of trypsin |
Not more than 1% |
EP7.0 |
|
Microbial limits Total viable aerobic count Salmonella E Coli |
≤10000cfu/g Negative Negative |
EP7.0 |
|
Assay |
Not less than 0.5 ukatal/mg, calculated on the dried basis |
EP7.0 |