sodium metabisulfite
| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | chloroform , sulfetrone , benzaldehyde |
| Price: |
US $320
/ ton
|
| Min. Order: | 10 ton |
Product Description
Certificate of A nalysis of Industrical Grade
|
Industrical grade |
Standard |
Results |
|
Content ( as Na 2 S2O 5 ) %≥ |
96.5 |
97. 2 |
|
Phase |
White or light yellow
|
White or light yellow
|
|
Appearance of solution |
- |
Colorless and transparent |
|
Nacl %≤ |
- |
0.02 |
|
Iron ( as Fe ) ％≤ |
0.005 |
0.0009 |
|
Arsenic ( as As ) %≤ |
0.0001 |
0.0001 |
|
Heavy metal（as Pb）% ≤ |
0.0005 |
0.0005 |
|
PH Value |
4.0-4.6 |
4.48 |
|
Water Insoluble %≤ |
0.05 |
0.03
|
Member Information
| Weifang Zhongheng Chemical Co.,Ltd. | |
|---|---|
| Country/Region: | Shan Dong - China |
| Business Nature: | Manufacturer |
| Phone: | 5306998 |
| Contact: | David Li (sales) |
| Last Online: | 23 Jul, 2015 |