离岸价格
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Minimum Order
位置:
China
最小订单价格:
-
最小订单:
20 Metric Ton
包装细节:
25kg/bag
交货时间:
within 15 days after we receive the advance paymen
供应能力:
30000 Metric Ton per Year
付款方式:
T/T, L/C
联系人 Ms. Wang
No. 38, industrial park, Guangzong Country,, Xingtai, Hebei
1. Appearance&Odour:Clear,colourless or with light-colored, syrupy liquid with no odour.
2. Specification:
POLYPHOSPHORIC ACID *5%
| No | Item | Unit | Specification |
| 1 | H3PO4 | % | ≥*5 |
| 2 | P2O5 | % | ≥*9(+/*0.5%) |
| 3 | Heavy metal as Pb | % |
≤ 0.***5 |
| 4 |
Fluoride as F |
% | ≤0.**1 |
| 5 | Arsenic as As | % | ≤0.***1 |
| 6 | Color | Apha |
≤*0 |
3. Application:
Polyphosphoric acid is not only an important intermediate product, it is also an important chemical product. It widely used in such as pigment, pharmacy, spice, fire retardant manufacturing, detergent, skin care products, cosmetics industries. In organic synthesis, it used as cyclizing agent, acidulating agent and dehydrating agent and so on. It also can be used as substitutes for orthorphosphoric acid.
4. advantage of this product
Compared with *5% phosphoric acid, the content P2O5 of polyphosphoric acid is higher. It can reduce the saving cost. At the same time, users can make it to different percentage and different quality phosphoric acid according to their own requirement.
