China (Mainland)
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2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTC) CAS NO.37971-36-1
- FOB Price: USD: 1,300.00-1,300.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,
- Available Specifications:
1(20-40)Metric Ton
- Product Details
Keywords
- PBTC
- PBTCA;
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid
Quick Details
- ProName: 2-Phosphonobutane -1,2,4-Tricarboxylic...
- CasNo: 37971-36-1
- Molecular Formula: C7H11O9P
- Appearance: Clear, colorless to pale yellow aqueou...
- Application: PBTC is usually used together with zin...
- DeliveryTime: IN ONE WEEK
- PackAge: 200L plastic drum,IBC(1000L),customers...
- Port: QINGDAO/SHANGHAI/TIANJIN
- ProductionCapacity: 500 Metric Ton/Month
- Purity: 50%
- Storage: Storage for ten months in shady room a...
- Transportation: by sea
- LimitNum: 1 Metric Ton
Superiority
PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.
Details
| Items | Index |
|---|---|
| Appearance | Clear, colorless to pale yellow aqueous solution |
| Active acid % | 50.0 min |
| Phosphorous acid(as PO33-)% | 0.5 max |
| Phosphoric acid(as PO43-)% | 0.2 max |
| Density (20℃) g/cm3 | 1.27 min |
| pH(1% water solution) | 1.5~2.0 |
| Fe, mg/L | 10.0 max |
| Chloride mg/L | 10.0 max |
| Color APHA (Hazen) | 20.0 max |