USD $1,650.00-1,800.00 / Metric Ton
USD $1,800.00-2,000.00 / Metric Ton
USD $680.00-750.00 / Metric Ton
USD $1.00-1.00 / Metric Ton
USD $1.00-1.00 / Metric Ton
USD $1.00-1.00 / Metric Ton
USD $1.00-1.00 / Metric Ton
USD $1.00-1.00 / Metric Ton
a. strong supply ability to ensure competitive price.
b. eu standard.
c. full range of products and high purity.
d. our professional chemical sales engineers could provide clients sales consultancy and answer technical questions.
o. |
items |
specification |
1 |
identification |
match standard infrared spectra |
2 |
odor and taste |
odorless, tasteless |
3 |
appearance |
fine powder, grit free |
4 |
color |
white |
5 |
whiteness |
≥75% |
6 |
particle size |
(-200 mesh): ≥95.0% |
7 |
loss on drying |
≤7.5% |
8 |
loss on ignition |
≤16.0% |
9 |
ph (5% dispersion) |
9.0 – 10.0 |
10 |
viscosity(5% dispersion) |
150-300cp |
11 |
tremolite |
无 none |
12 |
sio2 |
58-72% |
13 |
al2o3 |
8-16% |
14 |
heavy metals(as pb) |
≤20ppm |
15 |
arsenic |
≤2ppm |
16 |
cadmium |
≤2ppm |
17 |
mercury |
≤0.5ppm |
18 |
chromium |
≤3ppm |
19 |
total aerobic count |
≤100cfu/g |
20 |
total mycete & yeast |
≤100cfu/g |
21 |
gram negative bacilli |
negative (<10cfu/g) |
22 |
staphylococcus aureus |
negative (<10 c |