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| Product Name: |
SODIUM PYROPHOSPHATE
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| Related proudcts |
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| Specifications |
96.5% |
| Price Term: |
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Standard: HG/T2968-1988
Molecular formula: Na4P2O7
Properties: white powder, RD is 2.45, melting point 890℃, PH value of 1% solution is 9.9-10.7.
Uses: used as auxiliary agent, degrease, plating, or used as buffer, emulsifier, nutritious agent and modifier.
No.
Name
Industry grade
Food grade
01
main assay (As Na4P2O7) %¡Ý
96.5
96.5
02
Phosphorus pentoxide ( P2O5) %¡Ý
51.5
51.5
03
Water insoluble matter %¡Ü
0.20
0.20
04
PH value (1% solution )
9.9-10.7
9.9-10.7
05
n-phosphate
ok
ok
06
Heavy metal (As Pb ) %¡Ü
0.001
07
Arsenic (As As ) %¡Ü
0.0003
08
Fluoride (As F ) %¡Ü
0.005
09
Fineness ( on 60 mesh screen ) %¡Ý
90
90
PACKING: PLASTIC KNIT BAG, NET WEIGHT 25KG, in dry and airiness place.
Uses: used as auxiliary agent, degrease, plating, or used as buffer, emulsifier, nutritious agent and modifier.
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| Company: |
changsha huaxuam chemical co.,ltd
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| Contact: |
Mr. zong deng |
| Address: |
Shuangsheng chemical zone, ChangSha, HuNan, CHina |
| Postcode: |
618415 |
| Tel: |
86 731 84155282 |
| Fax: |
86 731 84155282 |
| E-mail: |
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