We have our own production base to ensure the production and quality standards of our Pharma Grade Potassium Chloride, Ferrous sulfate heptahydrate, Zinc Citrate, and our business is thriving after years of unremitting efforts. Our professional, sincere and efficient spirit has been affirmed by customers, respected by the industry and praised by consumers. Our company will adhere to the quality policy of 'reliable and assured quality, timely and satisfactory service', and offer you more advanced products and better service. We advocate to be a caring enterprise, to promote social responsibility as an important part of the corporate spirit, to pay attention to support and to actively participate in public welfare undertakings, to reflect our love and sense of social responsibility, and to explain the company’s social responsibility with practical actions, and to gain social responsibility. Widely recognized by all walks of life.
1、Chemical Name: Disodium EDTA
2、Molecular Formula: C10H14N2Na2O8·2H2O
3、Molecular Weight: 372.24
4、CAS: 6381-92-6
5、Character: It occurs as white crystalline particle or white to gray white crystalline powder, odorless and tasteless. It absorbs moisture slightly. It’s easily soluble in water and almost insoluble in ethanol.pH of 5% aqueous solution is 4-6. Its’ complex capacity is very strong. It reacts with heavy metal ions to form stable soluble complex compound so as to remove these heavy metal ions or the harmful effects caused by them.
6、Usage: It can be used as chelate agent, preservative, antioxidant and processing aid.
7、 Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.
8、Storage & Transportation: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.
Specification | GB1886.100-2015 | FCC VII |
Content(C10H14N2Na2O8·2H2O),w/% | 99.0-101.0 | |
Nitrilotriacetic Acid, w/% ≤ | 0.1 | 0.1 |
PH(10g/L,25℃) | 4.3-4.7 | 4.3-4.7 |
Lead (Pb),mg/kg ≤ | 10.0 | 10.0 |
Calcium (Ca) | Pass test | Pass Test |
Over the years, our High Purity EDTA-2na Ethylene Diamine Tetraacetic Acid Disodium Salt for Water Treatment has passed strict market tests and have been recognized by our customers. Progress is endless, self is constantly surpassed, and our existence is not to satisfy ordinary needs. We will improve our technical innovation ability, enhance our corporate competitiveness, increase our training efforts, further enhance our cohesion, centripetal force and combat power, meet the opportunities and face the challenges.
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