| CAS No.: | 24634-61-5 |
|---|---|
| Formula: | C6h7ko2 |
| EINECS: | 246-376-1 |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
|
Items
|
Standard Specifications
|
| Apperance | White to off-white crystalline granular or powder |
| Odor | Slight characteristic odor |
| Solubility | Freely soluble in water and practically insoluble in ether |
| Heat Stability | No change in color after heating for 90 min at 105°C |
| Transmittance | ≥90.0% |
| Assay (dry weight basis) (%) | 99.0-101.0% |
| PH-Value(10% water solution) | 8.5-10.5 |
| Acidity(As sorbic acid) (%) | ≤1 |
| Alkalinity(as K2CO3) (%) | ≤1 |
| Chloride(as Cl) (%) | ≤0.018 |
| Sulfate(as SO4) (%) | ≤0.038 |
| Loss on Drying(%) | ≤1.0 |
| Aldehydes(as formaldehyde) (%) | ≤0.1 |
| Arsenic (As) mg/kg | ≤3 |
| Lead (as Pb) mg/kg | ≤2 |
| Mercury (as Hg) mg/kg | ≤1 |
| Zinc mg/kg | ≤0.1 |
| Cadmium mg/kg | ≤0.02 |
| Heavy Metals(as Pb) mg/kg | ≤10 |
| Total Count Colony cfu/g | ≤100 |
| Mould&Yeast cfu/g | ≤100 |
| Coliform cfu/g | ≤30 |
Packaging:
50 lb or 25 kg (net weight) carton packaging, lined with polyethylene plastic bags;
30 kg (net weight) cardboard barrel packaging, lined with polyethylene plastic bags;
25 kg (net weight) woven bags or kraft paper composite bags, lined with polyethylene plastic bags.
Storage and transportation:
This product should be sealed and stored in a dry and ventilated warehouse to prevent moisture, and stored separately from harmful and toxic substances. It should be handled with care during transportation and loading and unloading to prevent damage to the packaging.
){kind=link}