Business Type:Lab/Research institutions
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Lab/Research institutions
Tel: +86-571-88938639
Mobile: +86-17705817739
Tel: +86-571-88938639
Fax: +86-571-88938652
Province/state: Zhejiang
City: Hangzhou
Street: 9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
MaxCard:
CAS NO.127-82-2
Industrial Grade(1-5)Metric Ton
Index name |
Specifications |
Appearance |
White crystal powder |
Assay |
98.5%min |
PH value(50g/l,25degC) |
4.5 to 6.5 |
As |
0.0005% max. |
Pb |
0.001%max. |
ITEM |
STANDARD |
TEST RESULT |
Appearance |
White crystal powder |
Conforms |
Assay |
98.5%min |
98.52% |
PH value(50g/l,25℃) |
4.5—6.5 |
5 |
As |
0.0005% max. |
Conforms |
Pb |
0.001%max. |
Conforms |
Conclusion |
Eligibility |