|
Premium
grade |
Grade
A |
Regular
grade |
NaNO2 ,%  |
99.0 |
98.5 |
98.0 |
NaNO3 ,%  |
0.80 |
1.00 |
1.90 |
| Chloride ( NaCl ),% |
0.10 |
0.17 |
-- |
| Water insoluble substances,% |
0.05 |
0.06 |
0.10 |
| Water,% |
1.8 |
2.0 |
2.5 |
| Use |
Manufacture of
diazo dyes,nitroso compds,and in many other
processes of manufacture of organic chemicals;
dyeing and printing textile fabrics; bleaching
flax,silk,and linen; photography. In meat
curing,coloring and preserving; in processing
smoked chub. Also as reagent in analytical chemistry. |
| Package/storage |
Plastic woven bag with PE
liner. N.W. 50Kg or 25Kg. |
|
