XingTai bestseller CO. , LTD
responsibility co-ordination
Technical Data Sheet
|
Parameter |
Grade |
||
|
Standard |
HG/T3688 – 2000 |
UN Code |
1813 CLASS 8 PKG II |
|
Item |
Inspection item % |
Premium Grade |
First Grade |
|
01 |
KOH |
≥ 95 |
≥ 90 |
|
02 |
K2CO3 |
≤ 0.5 |
≤ 0.5 |
|
03 |
Chloride (Cl) |
≤ 0.005 |
≤ 0.005 |
|
04 |
Fe |
≤ 0.0005 |
≤ 0.0005 |
|
05 |
Sulfate (SO4) |
≤ 0.005 |
≤ 0.005 |
|
06 |
Nitrate (N) |
≤ 0.0005 |
≤ 0.0005 |
|
07 |
Na |
≤ 0.5 |
≤ 0.25 |
|
08 |
Phosphate (PO4) |
≤ 0.005 |
≤ 0.005 |
|
09 |
Silicate (SiO3) |
≤ 0.01 |
≤ 0.01 |
|
10 |
Al |
≤ 0.002 |
≤ 0.002 |
|
11 |
Ca |
≤ 0.005 |
≤ 0.005 |
|
12 |
Ni |
≤ 0.0005 |
≤ 0.0005 |
|
13 |
Heavy metal (as Pb) |
≤ 0.002 |
≤ 0.002 |