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BASIC INFORMATION
Product Name: Diethylene triaminepentaacetic acid pentasodium salt ( DTPA-5Na)
Molecular Fomula: C14H18N3O10Na5
Molecular weight: M=503.25
CAS No.: 140-01-2
Physical and Chemical Properties: Yellow or light yellow transparent liquid, soluble in water
Quality index: (Q/24SJK10-2011 Quality standard)
SPECIFICATION
Purity% | ≥ 50.0 |
Chloride(Cl)% | ≤ 0.01 |
Sulfate(SO4)% | ≤ 0.01 |
Metal chelate(Pb)% | ≤ 0.001 |
Iron(Fe)% | ≤ 0.001 |
Chelate value(mgCaCO3/g) | ≥80 |
Specific gravity(25°C g/ml) | 1.30-1.34 |
PH(1% solution) | 10-13 |
Appearance | Yellow or light yellow transparent liquid |
FAQ
1. How do you control the quality?
We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2. Do you supply sample?
Yes, we can supply some samples for your test.
3. Do you accept sample order?
Welcome sample order for a trial start,10kg, 20kg, 50kg as you need.
4.Do you supply product report?
Yes. We'll give you product analysis report before shipping.
5. Can we visit your factory?
Yes. Welcome to visit.
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