USD $10.00-90.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-1.00 / Kilogram
we supply pac many years, the quality is very good, and price are very reasonable .
a low dosage needed ,flocs form quickly and settle quickly . low aluminum residual. good water quality can be achieved after the treatment.
b low decrease of water alkalinity and effluent ph value.
c high solubility. low impurity content . low causticity.
d efficient in wide ph range ,can be used in the ph range of 5.0-9.0.
e strong adaptability to turbidity ,alkalinity and temperature.
poly aluminium chloride for drinking water treatment
certificate of analysis
pac yellow powder for drinking water grade
items |
pac grade a |
specifications |
results |
characteristics
|
appearance |
light yellow |
light yellow |
solubility |
easily soluble |
easily soluble |
|
toxicity |
non-toxic |
non-toxic |
|
usage |
drinking water |
usage |
|
aluminum oxide(al2o3)% |
30%min |
30.46% |
|
basicity % |
70%-85% |
75.51% |
|
ph(1% aqueous solution) |
3.5~5.0 |
4.0 |
|
water insoluble% |
0.5%max |
0.20% |
|
nitrogen |
≤0.01 |
≤0.01 |
|
(as)/% |
0.0001 |
0.0001 |
|
(pb)/% |
0.001 |
0.001 |
|
(cd)/% |
0.0001 |
0.0001 |
|
(hg)/% |
0.00001 |
0.00001 |
|
pakage |
by 25kg bag . |
||
storage |
the product shall be sealed and stored in the dry and ventilated place to prevent from rain, high temperature and strong sunlight. |
||
shelf life |
12months, if correct storage |
specific property:
a low dosage needed ,flocs form quickly and settle quickly . low aluminum residual. good water quality can be achieved after the treatment.
b low decrease of water alkalinity and effluent ph value.
c high solubility. low impurity content . low causticity.
d efficient in wide ph range ,can be used in the ph range of 5.0-9.0.
e strong adaptability to turbidity ,alkalinity and temperature.
applition:
drinking water treatment and pre-treatmet for pure water preparation. treatment of reinjection water for oil wells.