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15708-41-5
C10H12N2O8FeNa•3H2O
421.09
DESCRIPTION
Test Item | Standard Specification |
Quality Standard | Q/24SJK01-2009 |
Content (as 452.2)% | 99% Min. |
Chloride(Cl)% | 0.01% Max. |
Sulfate(SO4)% | 0.05% Max. |
Metal chelate(Pb)% | 0.001% Max. |
Iron(Fe)% | 0.001% Max. |
Chelate: mgCaCO3/g | 215 Min. |
pH Value | 10.5 – 11.5 |
Appearance | White Crystalline Powder |
Metal ion chelating agent: EDTA tetrasodium salt can form stable complexes with various metal ions, so it is often used as a chelating agent for metal ions in chemical analysis and laboratories, for separation, detection, and determination of metal ion content.
Water treatment agent: Due to its efficient chelation ability towards metal ions, EDTA tetrasodium salt is often used in water treatment processes to remove metal ions from water, prevent corrosion of water pipes and equipment, and improve water quality.
Anticoagulant: In the medical field, EDTA tetrasodium salt is widely used as an anticoagulant to collect and preserve blood samples, prevent blood clotting, and ensure that blood samples remain stable before testing.
Pharmaceutical auxiliary ingredients: In the preparation of some drugs, EDTA tetrasodium salt is used as an auxiliary ingredient to stabilize the chemical properties of drugs and extend their shelf life.
Preservatives: Due to their chelating effect on metal ions, EDTA tetrasodium salt is also used as a preservative in food, cosmetics, and other products, helping to prevent oxidation and decay of metal ions in products
Q1: May I get sample?
A1: Free sample is available, you only need to pay freight.
A2: Usually it will cost about 5 days after delivery.
A3: You can contact us about your order details by E-mail, WhatsApp, Skype, etc.
A4: We will test the goods and issue COA before delivery
