Product Description
Factory Warehouse Edetic Acid 99% EDTA Acid CAS 60-00-4
product name: ethylene diamine tetraacetic acid (tech grade)(edta)
molecular fomula: c10h16n2o8
molecular weight: m=292.24
casno.: 60-00-4
properties: white crystal powder melting point 240°c(decomposition). insoluble in cold water ,alcohol and general organic solvent, slightly soluble in hot water,
but soluble in sodium hydroxide, sodium carbonate and ammonia solution.
quality standard: (q/24sjk01-2012 quality standard)
| content% | ≥99.0 |
| chloride(cl)% | ≤ 0.01 |
| sulfate(so4)% | ≤ 0.05 |
| metal chelate(pb)% | ≤ 0.001 |
| iron(fe)% | ≤ 0.001 |
| loss on drying(103-107°c)% | ≤ 0.2 |
| chelate: mgcaco3/g | 339 min |
| nta% | -- |
| appearance | white crystal powder |
packing: 25kg/bag, or according to the customer’s demand.
storage: stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down
Specifications:
| item | specifications | results |
| appearance | white or almost white crystalline powder | conform |
| heavy metal | ≤0.001% | conform |
| fe | ≤0.001% | 0.0001% |
| residue on ignition | ≤0.1% | 0.07% |
| chelating value | ≥339 mg caco3/g | 340 mg caco3/g |
| assay | ≥99.0% | 99.21% |
PACKING & DELIVERY
| Packaging | 1kg-15kg packing | 2 PE bag inside + 1 foil bag outside in carton | ||
| 25kg-50kg packing | 2 PE bag inside + 1 foil bag outside in drum | |||
| Other packing | Customized packing | |||
| Drum Size | D38cm*H60cm or customized, 25 kg/ drum | |||
| Shipping | 1-50kg | International Express | Fast and convenient | Door to Door |
| 50-500kg | Air Transportation | Fast and cheap | To Air Port | |
