型號: | - |
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品牌: | - |
原產地: | 中國 |
類別: | 化工 / 日用化學品 / 其它日用化學品 |
標籤︰ | DTPA , DTPA , PDTA |
單價: |
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最少訂量: | 16 件 |
最後上線︰2016/07/28 |
產品規格︰ | 產品名稱:DTPA-Fe-11, Chemical name: Diethylenetriaminepentaacetic acid, ferric sodium salt DTPA-Fe-11 CAS-No: 12389-75-2 DTPA-Fe-11 Formula: DTPA-FeHNa DTPA-Fe-11 Molecular weight: 468.2 DTPA-Fe-11 Density: 750kg/m3 DTPA-Fe-11Characteristics & Application: DTPA-Fe-11 is a stable water soluble metal chelate, mainly used In agriculture and horticulture in soil, hydroponics or as foliar fertilizer. DTPA-Fe-11 Specification: Item: Guaranteed value DTPA-Fe-11 Appearance:Yellow powder Iron chelated: 11 %min. PH value (1% of the solution) 2.5-3.5 DTPA-Fe-11 Packaging: 25kg net in kraft paper bag covered with polypropylene cloth and the polyethylene bag inside, or as per customer requirement DTPA-Fe-11 Storage: can be stored in a normal warehouse area. 產品名稱:DTPA-Fe-7 Chemical name: Diethylenetriaminepentaacetic acid, ferric disodium complex DTPA-FeNa2 DTPA-Fe-7 CA#: 19529-38-5 DTPA-Fe-7 MF: C14H18N3O10FeNa2 DTPA-Fe-7 FW: 490.2 DTPA-Fe-7 Appearance: yellow brown powder, a stable water-soluble metal chelate Iron chelated: 7% PH value (1% of the solution): 5 - 7 Solubility in water: approx.400g/l (20C) Biodegradability: slow DTPA-Fe-7 Packaging: 25kg net in kraft paper bag inlined with weaving cloth, and the polyethylene bag inside.. DTPA-Fe-7 Sotorage: stored in original packing at a dry place at ambient temperature (below 25C). Exposure to sunlight may cause degradation of the product. 產品名稱:二乙烯三胺五乙酸 英文名Diethylene triamine penlaacetic acid 二乙烯三胺五乙酸結構式:HOOC2HC CH2COOH CH2COOH 二乙烯三胺五乙酸分子式:C14H23N3O10 二乙烯三胺五乙酸分子量:393.3 二乙烯三胺五乙酸物化性能:二乙烯三胺五乙酸為白色結晶粉末 二乙烯三胺五乙酸含量:≥ 99 % 螯合值 ( 以 CaCO 3 計 ):253±2mg/g 溶解性:溶于熱水和碱溶液,溶于冷水 揮發物( 105℃ ):≤ 0.1 固含量: 40±1 % 飽和水溶液 PH 值:2.3 ± 0.2 8 ± 1 8 ± 1 熔點:230℃(分解) 二乙烯三胺五乙酸包裝:25公斤/袋 產品名稱:二乙烯三胺五乙酸,五鈉鹽,液體 英文名Penta sodium,Diethylenetriamine pentaacetic acid.(DTPA-5Na) 二乙烯三胺五乙酸,五鈉鹽結構式:HOOC2HC CH2COOH 二乙烯三胺五乙酸,五鈉鹽分子式:NaOOCH2N[CH2CH2N(CH2COONa)2]2 二乙烯三胺五乙酸,五鈉鹽分子量:393.3 二乙烯三胺五乙酸,五鈉鹽物化性能:二乙烯三胺五乙酸,五鈉鹽為無色或淡 透明液體,呈碱性。 二乙烯三胺五乙酸五鈉含量:≥ 40.0% 鰲合值:≥ 80.0 PH值(1%溶液,25℃):10.8~11.8 密度:1.28~1.32 g/ml 色度(鉑一鈷),黑曾單位,≤ 300 二乙烯三胺五乙酸,五鈉鹽包裝與貯存:塑料桶,淨重200公斤。貯存於陰涼、通風、乾燥的庫房內,防止雨淋日晒,運輸時避免猛烈撞擊。 產品名稱:1,3-丙二胺四乙酸,PDTA 英文名Propylenediaminetetraacetic Acid PDTA CAS :1939-36-2 PDTA 結構式: PDTA分子式:C 11 H 18 N 2 O 8 PDTA分子量:M = 306.3 PDTA性狀:白色晶體,溶于熱水和碱溶液,微溶于水,不溶于醇和醚等有機溶劑。 熔點 240℃ (分解)。有刺激性,避免吸入,避免進入眼睛, PDTA外觀:白色晶體 PDTA含量: ≥98.0% PDTA密度: 1.56 PH值:2-3 螯合值( PH=11 ):326mgCaCO 3 /g PDTA用途:PDTA主要應用於照像感光等行業。 PDTA包裝:25kg / 袋,內襯聚乙烯內膜,Kraft 紙袋,或按客戶要求進行包裝。 PDTA貯存:存放于乾燥通風的庫房內,避免同氧化劑接觸,輕堆輕放。 |
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