manganese sulfate monohydrate
identification:
chemical name: manganese (ii) sulfate monohydrate
synonym: sulfuric acid manganese salt (1:1) monohydrate;
cas no.: 10034-96-5
molecular formula: mnso4.h2o
properties: white crystal with slight pink, odorless
application:
(1) used as a porcelain glaze, as a fertilizer additive and as a catalyst. it is added to soils to promote plant growth, especially of citrus crops.
(2) it is a good reducing agent for manufacturing paints, varnish driers.
(3) it is used in textile dyes, fungicides, medicines and ceramics.
(4) in foods, it is used as a nutrient and dietary supplement.
(5) it is also used in ore flotation, as a catalyst in viscose process and in synthetic manganese dioxide.
(6) in veterinary medicine, it is used as a nutritional factor and in the prevention of perosis in poultry.
specifications:
items |
industrial grade |
feed grade |
fertilizer grade |
mnso4.h2o |
98.0%min |
98.0%min |
97.5%min |
mn |
31.8%min |
31.8%min |
31.5 %min |
lead(pb) |
- |
10ppm max |
15 ppm max |
arsenic(as) |
- |
5ppm max |
5 ppm max |
ferrous(fe) |
0.004%max |
- |
- |
cd |
- |
- |
10ppm max |
chloride (cl) |
0.005%max |
0.005%max |
- |
water insolubles |
0.05%max |
0.05%max |
- |
fineness |
95%min(250μm) |
95%min(250μm) |
5-10 mesh (1.7–4 mm ) |
packing, transportation and storage:
25kg/bag or i or 1.25mt/jumbo bag. stored in a cool, dry, and ventilated place, avoid cross contamination. handle with care during transportation; avoid sunlight and rain; kept away from toxic substances.
make full use in short term after the opening of the pack.