三聚磷酸鈉（工業級）
三聚磷酸鈉（工業級）
SODIUM TRIPOLYPHOSPHATEINDUSTRIAL GRADE
Molecular Formula: Na5P3O10
Molecular Weight: 367 .86
CAS NO.:7758-29-4
Standard executed:GB/T9983-2004
外觀:白色顆粒或粉狀。
Appearance: White powder or granule.
用途:主要用作合成洗滌劑助劑，還可用于石油、冶金、采礦、水處理等工業。
Usage: Mainly used as the detergent builder, and for the use ofpetroleum,mining,water--treating industries and so on.
包裝:25kg、50kg袋裝;集裝噸袋;客戶要求。
Packaging:25kg,50kg,1000kg bags or according tocustomer's demand
規格：
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項目 Item |
工業級指標 Industrial Grade |
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|
優級 Excellent class |
一級 First class |
二級 Qualified |
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|
三聚磷酸鈉(Na5P3O10),W/% ≥ Main contents |
96 | 90 | 85 |
|
五氧化二磷,W/% ≥ P2O5 |
57.0 | 56.5 | 55.0 |
|
水不溶物,W/% ≤ Water insoluble |
0.10 | 0.10 | 0.15 |
|
鐵(以Fe計),W/%≤ Iron(as Fe) |
0.007 | 0.015 | 0.030 |
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白度,W/% ≥ Whiteness |
90 | 85 | 80 |
|
pH值(1%溶液) pH value(1%solution) |
9.2~10.0 | ||
|
顆粒度 Particle size |
通過1.00mm試驗篩的篩分率不低于95% Through 1.00mm mesh sieve≥95% |
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| 型含量和表觀密度達客戶要求,Phase I and bulk density:According to customer's demand. | |||
