USD $6.00-9.00 / Gram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $245.00-265.00 / Metric Ton
USD $245.00-250.00 / Metric Ton
USD $280.00-385.00 / Metric Ton
USD $230.00-270.00 / Metric Ton
USD $0.45-0.46 / Metric Ton
USD $0.80-1.00 / Kilogram
trisodium phosphate/ tsp
cas no.: 7601-54-9
e number: e339
molecular formula: na3po4· 12h2o
properties: white or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. its water solution is alkaline.
uses:
used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
packing: 25kg net bag.
specification: (confirm hg/t2517-93) |
||
items |
industrial grade |
food grade |
appearance |
white or colorless crystal powder |
|
main content |
98.0% min |
98.0% min |
p2o5 |
18.3% min |
18.3% min |
ph of 1% water solution |
11.5 to 12.5 |
11.5 to 12.5 |
water insoluble |
0.1% max |
0.1% max |
sodium oxide (as na2o) |
15.5% to 19% |
15.5% to 19% |
sulfate (as so4) |
0.5% max |
0.5% max |
heavy metals (as pb) |
|
0.001% max |
arsenic (as as) |
|
3ppm max |
fluoride (as f) |
|
0.005% max |
trisodium phosphate/ tsp
cas no.: 7601-54-9
e number: e339
molecular formula: na3po4· 12h2o
properties: white or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. its water solution is alkaline.
uses:
used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on.
packing: 25kg net bag.
specification: (confirm hg/t2517-93) |
||
items |
industrial grade |
food grade |
appearance |
white or colorless crystal powder |
|
main content |
98.0% min |
98.0% min |
p2o5 |
18.3% min |
18.3% min |
ph of 1% water solution |
11.5 to 12.5 |
11.5 to 12.5 |
water insoluble |
0.1% max |
0.1% max |
sodium oxide (as na2o) |
15.5% to 19% |
15.5% to 19% |
sulfate (as so4) |
0.5% max |
0.5% max |
heavy metals (as pb) |
|
0.001% max |
arsenic (as as) |
|
3ppm max |
fluoride (as f) |
|
0.005% max |