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CAS NO. 6381-92-6
Molecular Formula:C10H14N2O8Na2.2H2O
Molecular weight: 372.24
Structural Formula
Product Grade: Industrial
Description & Application:
As heavy metal detoxification agent ,complexing agent ,antioxidant synergist ,stabillizer and softe..complexing agent.
EDTA.4Na, also known as Tetrasodium Ethylenediaminetetraacetate (CAS 6381 92 6), is a highly effective chelating agent used in various industries, including water treatment. It plays a crucial role in water treatment processes by sequestering and removing metal ions present in water sources. EDTA.4Na forms stable complexes with metal ions, such as calcium, magnesium, and heavy metals like lead and cadmium, preventing their undesired interactions and precipitation. This aids in preventing scale formation, reducing metal corrosion, and improving the overall quality of water. Its versatility and reliability in metal ion sequestration make EDTA.4Na an essential component in water treatment applications, ensuring cleaner and safer water for various purposes.
Safety Protection:
Stored in the dry and ventilated inside storeroom ,prevent direct sunlight ,slightly pile and put down.
Specification:
Items | Specifications |
Appearance | White powder |
Purity % | 99.0min |
Chloride (CI)% | 0.05max |
Fe mg/L | 0.001max |
Heavy netal(Pb)% | 0.001max |
Chalate value (mgCaCO3/g) | 260min |
PH | 4.0-5.0 |
Package:
25kg/bag, Pearly membrane compound bag ,with PE inside or according to the customers' demand.
Shelf Life:
1 year
FAQ
Q1: What is your terms of payment?A: Small:TT 100% in advance,Credit Card.
Large:L/C at sight,T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q2: How about your delivery time?A:Generally,it will take 15 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q3: Do you have any MOQ limit for order?A:Yes, Low MOQ, 10-100g for sample checking is available.
Q4: How to proceed an order for your products?A:Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly custmer confirms the samples and places deposit for order.Fourthly We arrange the production.
Q5: Do you test all your goods before delivery?A: Yes, we have 100% test before delivery.
Q6: How do you make our business long-term and good relationship?A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
