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| ADD： Xiantao, Hubei, China. |
| TEL： +86-728-2782455 |
| FAX： +86-728-2785177 |
| P.C.： 433016 |
| E-mail： sales@xdhg.net |
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WT-ATMP(S) Amino trimethylene phosqhonic acid |
| Product Name: |
Amino trimethylene phosqhonic acid |
| Molecular Formula: |
N(CH2PO3H2)3 |
| Molecular Weight: |
299.0 |
| Structural Formula: |
 |
| Use: |
It is used in the scale inhibiting of the circulated cooling water system in metallurgy, chemical enginering, fertilizers, electric power and light industries. |
| Quality Index: |
(conform to HG/T2841-1997) |
| Appearance: |
colorless or light yellow transparent liquid, no precipitation |
| Quality Index: |
| Item |
Index |
| Best Quality |
First Quality |
Qualifier |
| Active Content(as ATMP), % ≥ |
50.0 |
50.0 |
50.0 |
| Phosphorous Acid(PO43-), % ≤ |
1.0 |
3.0 |
5.0 |
| Phosphoric acid(PO43-), % ≤ |
0.5 |
0.8 |
1.0 |
| Chloride (Cl-), % ≤ |
1.0 |
2.0 |
3.5 |
| pH-value(1% aqueous solution) |
1.5-2.5 |
1.5-2.5 |
1.5-2.5 |
| Density(20°C), ≥ |
1.28 |
1.28 |
1.28 |
| Ca sequestration, mg/g ≥ |
350 |
300 |
300 |
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| Packing: |
25kg or 200kg plastic drum |
| Storage: |
stored in dry and draughty place, shelf life is 2 yrs. |
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