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| 型号︰ | - |
| 品牌︰ | - |
| 原产地︰ | 中国 |
| 单价︰ | - |
| 最少订量︰ | - |
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我们出口微量营养元素EDTA系列产品:
EDTA (99%),EDTA 乙二胺四乙酸,
EDTA 2Na (99%),EDTA二钠盐,乙二胺四乙酸二钠,
EDTA 4Na (99%),EDTA四钠盐,乙二胺四乙酸四钠,
EDTA-MG-6,EDTA镁6%,
EDTA-MN-13,EDTA锰13% |
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| 产品规格︰ | 产品名称:EDTA 乙二胺四乙酸 EDTA 乙二胺四乙酸英文名:Ethylene diamine tetraacetic acid EDTA 乙二胺四乙酸结构式: EDTA 乙二胺四乙酸分子式:C10H16N2O8 EDTA 乙二胺四乙酸分子量:292.2 EDTA 乙二胺四乙酸物化性能:EDTA 乙二胺四乙酸为白色结晶粉末,220℃ 时分解,25℃ 时在水中的溶解度为0.1G/ 升不溶于普通有机溶液,游离的酸没有盐稳定。当加热到 150℃ 时趋向于脱羟基, 在液体溶液中储存和煮沸时稳定。 EDTA 乙二胺四乙酸外观:白色粉末 EDTA 乙二胺四乙酸含量:≥ 99% 螯合值 PH=11,339mg CaCO3/g PH饱和水溶液:2.5-3.0 重金属Pb ≤ 0.001% 铁Fe ≤ 0.001% 灼烧残渣:≤ 0.15% EDTA 乙二胺四乙酸堆积密度:54 磅/英尺 3 EDTA 乙二胺四乙酸储藏期25℃:长期存放 EDTA 乙二胺四乙酸包装:25公斤/袋
产品名称:EDTA二钠盐,乙二胺四乙酸二钠 英文名Ethylene diamine tetraacetic acid disodium salt EDTA二钠盐,乙二胺四乙酸二钠结构式: EDTA二钠盐分子式:EDTA 2Na EDTA二钠盐分子量:372.2 EDTA二钠盐物化性能:EDTA二钠盐为白色结晶粉末,难溶于乙醇、 等有机溶剂。 EDTA二钠盐外观:白色粉末 EDTA二钠盐含量:≥99% 螯合值(在 PH=11) 267mg CaCO3/g PH ( 5% 水溶液): 4-6 氯化物(CL):≤ 0.02 硫酸盐( SO 4 ): ≤ 0.1 铁Fe: ≤ 0.005 重金属(以 pb 计):≤ 0.005 EDTA二钠盐包装:25公斤/袋
产品名称:EDTA四钠盐,乙二胺四乙酸四钠 英文名Ethylene diamine tetraacetic acid tetrasodium salt EDTA四钠盐,乙二胺四乙酸四钠结构式 EDTA四钠盐分子式:C 10 H 12 N 2 Na 4 O 8 EDTA四钠盐分子量:452.2 EDTA四钠盐物化性能:EDTA四钠盐为白色结晶粉末,易溶于水,微溶于乙醇。 EDTA四钠盐外观:白色结晶粉末 EDTA四钠盐含量:≥ 99.0 % 螯合值( PH=11 ):219mg CaCO 3 /g PH ( 1% 溶液):10.5-11.5 水中溶解度( 25°C ):103g/g 铁 Fe ≤ 0.001 % EDTA四钠盐干燥矢重 ≤ 3-5 % EDTA四钠盐储藏期 25℃:干燥长期存放 EDTA四钠盐包装:25公斤/袋
产品名称: EDTA-镁6% Chemical name: Ethylenediaminetetraacetic acid, magnesium disodium complex CAS-No: 14402-88-1 Formular: EDTA-MgNa2 (C10H12N2O8MgNa2) Molecular weight: 358.52 Characteristics & Application: it is a stable water soluble metal chelate, mainly used In agriculture and horticulture as micronutrient, and magnesium is present in a chelated form. Appearance: white powder Specification: Magnesium chelated: 5.8-- 5.9% Water insoluble: <0.05% PH value (1% of the solution): 6.15 Packaging: 25kg net in kraft paper bag covered with polypropylene cloth and the polyethylene bag inside. Storage: can be stored in a normal warehouse area.
产品名称:EDTA-锰13% Chemical name: Ethylenediaminetetraacetic acid, manganese disodium complex CAS-No: 15375-84-5 Formular: EDTA-MnNa2 (C10H12N2O8MnNa2) Molecular weight: 389.1 Characteristics & Application: it is a stable water soluble metal chelate, mainly used In agriculture and horticulture as micronutrient, and manganese is present in a chelated form. Appearance: off-white powder Specification: Manganese chelated: 12.5--- 13% Water insoluble: 0.03% PH value (1% of the solution): 6.15 Packaging: 25kg net in kraft paper bag covered with polypropylene cloth and the polyethylene bag inside. Storage: can be stored in a normal warehouse area. |
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