Complaint
Complexing agent DTPA-5Na 40% or 50% CAS No: 140-01-2
Specification
| Items | First Class Index | Second Class Index |
| Appearance | Light yellow transparent liquid | Light yellow transparent liquid |
| Content(molecular weight 503.3) % | ≥40.0 | ≥50.0 |
| (Cl)% | ≤0.005 | ≤0.005 |
| Sulfate(as SO42-)% | ≤0.005 | ≤0.005 |
| Metal salt(Pb)% | ≤0.0005 | ≤0.0005 |
| (Fe)% | ≤0.0005 | ≤0.0005 |
| Chelate value(mgCaCO3/g PH=11) | ≥80 | ≥100 |
| Special gravity (25ºC g/ml) | 1.25-1.34 | 1.35-1.45 |
| pH value(1% of the solution,25ºC) | 10-12 | 11-12 |
Packing & Delivery
Company Profile
Wuhan Kangzheng is a professional manufacturer in the field of fertilizer,Feed And Food Additives,industrial chemistry since 2004.products 90% export to North America,South America,Oceania and Asia.Certified by export licence,SGS,ISO,MSDS.
our Advantage:
A: 20years history in this industry
B: 5000 square meters factory
C: Dangerous Goods Export Licence,All certified by SGS,ISO,MSDS,COA,
D: Free sample available
FAQ
1. Q:What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
2. Q:How about the packing?
A:solid:Usually we provide the packing as 25 kg / bag or1000kg/bags Of course, if you have special requirements on them, we will according to you.
Liquid:IBC drum or 50ml drum or 200drum,others customer requested
3. Q:How about the validity of the products?
A: According to the products you ordered.
4. Q:How to confirm the product quality before placing orders?
A: You can get free samples from us or take our SGS report as referene or arrange SGS before loading.
5. Q:What is loading port?
A: At main ports of China
