Sodium Metabisulfite |
Time：2023-10-20 11:04 Author：-1 |
HS code : 2832.10.00
Specification : 95% min
Regular packing : 50kg per bag
20’FCL quantity : 25MT, no pallet
MOQ : 25MT
Standard: GBl983-1998
Purity: 95% min, white or yellow powder, wet decomposition, exposure to air oxidation, and acid exposure to emit
sulfur dioxide, and its aqueous solution is acidic.
Packing:25kg per bag
MOQ: loading 25MT in a 20ft container, no pallet
H. S. Code: 2832.10.00
Main usage: This product can be used as food additives, preservatives, bleaching agents, reducing agents, rubber
coagulant, processing agents, developers, electroplating waste water treatment agent, scouring agent printing and
dyeing industry, cement and oil additives, etc.
| Items | Standard Value |
| Main content（by Na2S2O5） | 95.0%min. |
| Fe | 0.005%max. |
| Heavy metal(by Pb)% | 0.001%max. |
| Arsenic (As) | 0.0002%max. |
| Insoluble material | 0.005%max. |
| Ph value | 4.0-4.6 |
| Clarity | A little turbid |
| Cl | 0.18ppm |
