Poly Aluminum Sulfate
1.strength agent of paper pulp
2.right price,good quality
3.provide goods in time
4.free sample
Poly-Aluminum Sulfate
(PAS)
Molecular Formula: AL2(SO4)3
Cas No: 10043-01-3
EINECS: 233-135-0
Formula Weight: 123.0436
State: flake or powder
Properties: including anhydrous and hydrous (18 crystal water) type. Usually, the crystal separated out from aqueous solution at the normal temperature is Al 2 ( SO4 ) 3 .18H 2 O; when weathering, the average molecular structure is Al 2 (SO4 ) 3 .14H 2 O, may appear white powdery, with bright flake or crystalline flakelet, odorless, to change the taste from sweetness to slight astringency.
Quality Index
Item | Standard | Result |
Aluminum Oxide (AL2O3)% | 15.6 | 15.8-17.0 |
Fe2O3 | 1.0 | 0.015 |
PH | 2.9 | litmusless |
Water-insoluble Matters | 0.15 | 0.048 |
Uses: solidifying agent (to purify grease and water) and stabilizer in pasteurization of albumin (including: liquid or refrigerated whole egg, egg white or egg yolk), the maximum allowable use level(FAO/WHO.1984) is 0.036%.
Standard: HG2225-2001
Packing: high-grade woven bag lined with plastic bag, net weight: 50kg or 25kg/bag; the shipping mark printing can be provided for the export packing according to the clients' requirements
