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Basic Information:
CAS No.: 1318-02-1 EINECS No.: 215-283-8
MF: Na96[(AlO2)96.(SiO2)96].216H2O
HS CODE: 3824999990
4A Zeolite is non-toxic, odorless, tasteless, good liquidity white powder, has a strong calcium ion exchange capacity and non-environmental pollution, is an ideal alternative detergent additives instead of sodium tripolyphosphate phosphorus(STPP) , surface adsorption capacity is stronger, it is the ideal adsorbent and desiccant. 4A zeolite is the main auxiliaries of non-phosphorus or low- phosphorus detergents.
STANDARD | |
Ca exchange Capacity | 295-315 |
Whiteness(%) | >96 |
WATER(%) | 20-22 |
PH (1% solution 25℃) | <11 |
Loss on Ignition (800℃ 60min)(%) | <21.5 |
325 mesh sieve residue(wet sieve) More than 45µ (%) | <1.0 |
Bulk density,g/ml | 0.38-0.45 |
AL2O3(%) | 28-30 |
SiO2(%) | 31-34 |
Na2O(%) | 17-19 |
Absorption capacity(%) | >35 |
Sample | Free |




, established in 2002, is specialized in detergent line. Our main business are dealing with raw material and its formula for detergent and water treatment industry.Our main products are zeolite powder detergent use,4A zeolite,caustic soda,soda ash,SSA, sodium metasilicate, STPP,SLES,LABSA,APSM,TCCA,calcium hypochlorite

APSM which is in the shape of powder. It is obtained through high-tower high-pressure atomization. This product is an effective and quickly dissolvable phosphorus-free auxiliary agent, it is considered the ideal substitution for STPP (Sodium triphosphate). APSM is widely used in washing-powder, detergent, printing, dyeing auxiliary agent and textile auxiliary agent industries. Our APSM sell well all over the world.

This is the contrast between APSM and other products
ITEM | APSM | STPP | 4A ZEOLITE |
Ca exchange capacity (CaCO3),mg/g | ≥330 | ______ | ≥305 |
Mg exchange capacity (MgCO3),mg/g | ≥320 | ______ | ______ |
Indicative FOB Price (USD) | 520 | 800 | 530 |
Pollution | No | Yes | Yes |
Solubility | ≥99% | ≥99% | Weak |
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