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咨(zi)詢熱線：
一、化學名： EDTA鐵納 （又(you)名：乙(yi)二胺四(si)乙(yi)酸鐵鈉）
二(er)、分子式：C10H12FeN2O8Na·3H2O
三、分(fen)子(zi)量：421.10
四、CAS: 15708-41-5 或149022-26-4
五、性狀：黃(huang)色或黃(huang)褐色結(jie)晶粉末，無毒，加熱至240℃分解(jie)。溶于(yu)(yu)水和酸，微溶于(yu)(yu)乙醇。
六(liu)、用途：主要用作絡合劑(ji)(ji)(ji)、氧化劑(ji)(ji)(ji)、感光材料沖洗藥(yao)品(pin)及(ji)漂白劑(ji)(ji)(ji)、黑白膠片減薄劑(ji)(ji)(ji)。生(sheng)化上用于消除(chu)由于痕(hen)量重金屬引起的(de)酶催化反應的(de)抑(yi)制以及(ji)植物(wu)細(xi)胞培(pei)養。廣泛用于食品(pin)、保健品(pin)、乳制品(pin)、藥(yao)品(pin)等，是非常理(li)想的(de)補鐵(tie)劑(ji)(ji)(ji)。
七、包(bao)裝(zhuang)：內襯聚乙烯塑(su)料(liao)袋，外套復合塑(su)料(liao)編(bian)織袋包(bao)裝(zhuang)，每袋25kg
八、儲存和運(yun)輸(shu)：本品(pin)應(ying)儲存再(zai)干燥通(tong)風清潔的(de)庫房中，裝(zhuang)在(zai)運(yun)輸(shu)時(shi)應(ying)輕(qing)裝(zhuang)輕(qing)放，防(fang)止包(bao)裝(zhuang)破損，防(fang)止受(shou)(shou)潮(chao)受(shou)(shou)熱，運(yun)輸(shu)過(guo)程中防(fang)止雨淋受(shou)(shou)潮(chao)，應(ying)與(yu)有毒(du)物品(pin)隔離。
| 質量指標 | Specification | GB22557-2008 | FCCVII |
| 含量（Fe），ppm | Content (Fe), ppm | ||
| 含量（EDTA），ppm | Content (EDTA), ppm | ||
| pH（10g/L,25℃） | pH（10g/L,25℃） | 3.3-5.5 | 3.3-3.5 |
| 水不溶物，ppm ≤ | Water Insoluble substances, ppm ≤ | 1000 | 1000 |
| 氨基三乙酸，ppm ≤ | Nitrilotriacetic Acid, ppm ≤ | 1000 | 1000 |
| 重金屬（以Pb計），ppm ≤ | Heavy Metals( Pb),ppm ≤ | ———— | |
| 砷 （As），ppm ≤ | Arsenic (As), ppm ≤ | 1 | 1 |
| 鉛（Hg），ppm ≤ | Lead (Pb),ppm ≤ | 1 | 1 |
| 氯（Cl），ppm ≤ | Chloride (Cl),ppm ≤ | ———— | 600 |
1、Chemical Name: EDTA-FeNa
2、Molecular Formula : C10H12FeN2O8Na·3H2O
3、Molecular Weight: 421.09
4、CAS：15708-41-5 or 149022-26-4
5、Character: Yellow or tawny crystalline non-toxic powder. It decompose at 240℃. It is soluble in water and acids, slightly soluble in ethanol.
6、Usage:It’s mainly used as complexing agent,oxidant, photosensitive material developing and bleaching agent,black-and-white film thinner.In the biochemistry field,It is used to eliminate the inhibition of enzymatic catalytic reactions caused by trace heavy metals, and used as plant cell culture.It’s widely used in food, health care products, dairy products, drugs, etc.,and it’s an ideal iron supplement.
7、Packing: It is packed with a polyethylene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg .
8、Storage and Transport: 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.