| ≥1 piece |
|
Analysis
|
Test Method
|
Standard request
|
|
TSP content %
|
FCCIV
|
Min.97
|
|
Water insoluble %
|
FCCIV
|
Max.0.1
|
|
PH ( 1%)
|
FCCIV
|
11.5-12.5
|
|
Fluoride (as F) ppm
|
FCCIV
|
Max.50
|
|
Arsenic (as As) ppm
|
FCCIV
|
Max.3
|
|
Heavy Metal(as Pb) ppm
|
FCCIV
|
Max.10
|
|
Lead ppm ≤
|
FCCIV
|
Max1
|
|
Loss on Ignition %
|
FCCIV
|
Max2
|
|
Loss on drying %
(200℃ ,5hrs)
|
FCCIV
|
Max 5
|
|
Sulfate (as SO4) %
|
FCCIV
|
Max.0.058
|
|
Chloride (cl) %
|
FCCIV
|
Max.0.071
|
|
Through 100 mesh
|
FCCIV
|
Min 60%
|
|
Through 18 mesh
|
FCCIV
|
Min 95%
|