China High Quality STPP Factory Supply Food Grade Sodium Tripolyphosphate, Find details about China Water Conservative, Applied to Can from High Quality STPP Factory Supply Food Grade Sodium Tripolyphosphate
Name of index | GB25566-2010 | FCC-V |
Sodium Tripolyphosphate ≥% | 85 | 85 |
P2O5 ≥% | 56.0-58.0 | - |
Fluoride (as F) ≤% | 0.005 | 0.005 |
Arsenic (As) ≤% | 0.0003 | 0.0003 |
Heavy Metal (as Pb) ≤% | 0.001 | - |
Chloride (as Cl) ≤% | - | - |
Sulfate (as SO42-) ≤% | - | - |
Water Insoluble ≤% | 0.1 | 0.1 |
pH (1% aqueous solution) | 9.5-10.0 | - |
Whiteness ≥% | - | - |
Pb ≤% | 0.0004 | 0.0002 |
Packing | In 25kg composite plastic woven/paper bag with PE liner. |
Storage and transport | It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances. |