USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.10-1.99 / Kilogram
USD $0.80-1.25 / Kilogram
USD $60.00-100.00 / Kilogram
USD $1.00-2.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
spec.
item |
index |
|
tech. grade |
food grade |
|
na5p3o10 (%): |
94min |
95min |
p2o5 (%): |
57max |
57max |
insolubles in water (%): |
0.15max |
0.05max |
fe (%): |
0.007max |
n |
ph (1% solution): |
9.2-10 |
9.5-10 |
heavy metal (as pb) (%): |
n |
0.001max |
arsenic (as) (%): |
n |
0.0003max |
fluoride(f) (%): |
n |
0.003max |
whiteness(%): |
90min |
90min |
density |
0.35-0.9 |
0.35-0.9 |
i type content (%) |
10-30 |
10-30 |
application :
· glass,
· effluent neutralisation,
· metal refining, detergents,
· chemical manufacture,
· water purification,
· polymer production,
· tanning, sugar,
· extraction,
· cement manufacturing
spec.
item |
index |
|
tech. grade |
food grade |
|
na5p3o10 (%): |
94min |
95min |
p2o5 (%): |
57max |
57max |
insolubles in water (%): |
0.15max |
0.05max |
fe (%): |
0.007max |
n |
ph (1% solution): |
9.2-10 |
9.5-10 |
heavy metal (as pb) (%): |
n |
0.001max |
arsenic (as) (%): |
n |
0.0003max |
fluoride(f) (%): |
n |
0.003max |
whiteness(%): |
90min |
90min |
density |
0.35-0.9 |
0.35-0.9 |
i type content (%) |
10-30 |
10-30 |
2. applications of sodium tripolyphosphate 13573-18-7:
used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. as water softener, flotation selecting agent, disperser and high temperature adhesive; in food industry it used as an additive, nourishing agent, quality improver, ph regulator, metal ions chelating agent, adhesive and leavening agent etc.
3. certification of sodium tripolyphosphate 13573-18-7: