CAS No.: | CAS 9005-38-3 |
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Formula: | C6h9o7na |
EINECS: | 231-111-4 |
Colour: | White |
Appearance: | Powder |
Usage: | Paint, Ceramic, Cosmetic, Plastic, Paper, Textile |
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Items | Standards | ||
Appearance | White powder | ||
Particule size | 80 Mesh | ||
Viscosity (mPa.s, 1% solution, 20ºC) | 1000 Mpa.s(1%solution natural basis | ||
Assay (dry basis, %) | 90.8 - 106% | ||
Loss on drying (105ºC, 4h) | ≤ 15% | ||
pH (1% solution) | 6.0 - 7.5 | ||
Water insolubles (dry basis) | ≤ 2% | ||
Total ash | 18 - 27% | ||
Copper (Cu) | ≤ 10PPM | ||
Zinc (Zn) | ≤ 10PPM | ||
Lead (Pb) | ≤ 3PPM |
(Cd) | ≤ 1PPM | ||
Total Heavy metals (as Pb) | ≤ 10PPM | ||
Total plate count | ≤ 5000 cfu/g | ||
Yeast & mould | ≤ 500 cfu/g | ||
Salmonella/ 10g | Absent | ||
E. Coli/ 5g | Absent | ||
Rormaldehyde | ≤50mg/kg |
1.More than 10 years chemical exporting experience
We have produced chemical more than fifteen years., 80% products are for export .
More than 10 years chemical exporting experience. Good and stabilized factory price.
2.Strict quality control system
We has passed through the ISO9001:2015 Quality System Certificate, we have strict quality control system
3.Supply sample
Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .
Functions and Applications
Items
|
Standards
|
||
Appearance
|
White powder
|
||
Particule size
|
80 Mesh
|
||
Viscosity (mPa.s, 1% solution, 20ºC)
|
1000 Mpa.s(1%solution natural basis
|
||
Assay (dry basis, %)
|
90.8 - 106%
|
||
Loss on drying (105ºC, 4h)
|
≤ 15%
|
||
pH (1% solution)
|
6.0 - 7.5
|
Suppliers with verified business licenses