USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $3.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
item |
specification |
appearance |
distinctly white ,fine powder,newtral odor and taste |
identification |
a to b |
fineness(100 meshes) |
99.5% min |
whiteness |
90.0% |
spot |
1 pcs/cm2 max |
moisture |
14.0 % max |
ash |
0.15 % max |
ph value |
5.4-6.4 |
sulphur dioxide(so2) |
0.003 max |
protein |
0.35% max |
oxidizing substance |
conforms |
iron |
0.01% max |
heavy metal |
conforms |
bacilli |
≤1000pcs/g |
mildew/leaf mold |
≤100pcs/g |
intestines bacillus |
none |
item |
specification |
appearance |
distinctly white ,fine powder,newtral odor and taste |
identification |
a to b |
fineness(100 meshes) |
99.5% min |
whiteness |
90.0% |
spot |
1 pcs/cm2 max |
moisture |
14.0 % max |
ash |
0.15 % max |
ph value |
5.4-6.4 |
sulphur dioxide(so2) |
0.003 max |
protein |
0.35% max |
oxidizing substance |
conforms |
iron |
0.01% max |
heavy metal |
conforms |
bacilli |
≤1000pcs/g |
mildew/leaf mold |
≤100pcs/g |
intestines bacillus |
none |