Sodium salt of polynaphthalene sulphonic acid
CAS No.: 36290-04-7
Product Name: Sodium salt of polynaphthalene sulphonic acid
CAS#36290-04-7
Package: 25kg/bag, 13mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
CAS#36290-04-7
Package: 25kg/bag, 13mt/20`FCL on pallets
Delivery time: in stock for prompt shipment.
Dangerous goods or not: Not
Country of origin: China
Description
Spec of Sodium salt of polynaphthalene sulphonic acid :
| Items | Specification | Results |
| Solid content % | ≥91.00 | 91.43 |
| Sodium sulfate % | ≤19.00 | 18.35 |
| PH | 8.0±1.0 | 7.7 |
| Cl % | ≤4.00 | 3.969 |
| Fineness % | ≤0.5 | 0.25 |
| Surface tension mN/m | 70.0±2 | 72 |
| The flowability of cement slurry is mm | ≥180 | 190 |
| Water-reducing rate % | ≥16 | 16.59 |
