Shanghai Upbio Tech Co.,Ltd
Assessed Supplier Enterprise Certification
- Assessed
Supplier - 11th
years
Assessed Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Lab/Research institutions
Tel: +86-21-52196435
Mobile:
Tel: +86-21-52196435
Fax: +86-21-54386655
Province/state: Shanghai
City: Shanghai
Street: No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China
MaxCard:
Ms.NancyCAS NO.95-54-5
Appearance: excellent product is white to violet solid granular crystal
, first class and qualified product is slight brown.
O-phenylenediamine's quality level:
(1)O-phenylenediamine's content: 99.0%,
O-chloroaniline's content:<0.8%,
O-nitroaniline's content:None
(2) Excellent o-phenylendiamine'content: ≥99.0%,
O-chloroaniline's content :None, O-nitroaniline's content :None