江蘇科倫多食品配料有限公司
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江蘇科倫多食品配料有限公司
地址:江蘇省連云港市灌云經(jīng)濟(jì)開(kāi)發(fā)區(qū)緯二路
電話:0518-85115127
傳真:0518-85110537
聯(lián)系人:李經(jīng)理 18762572559
郵箱:sales2559@jskolod.com
網(wǎng)址:twowomensitting.com
草酸銨 AMMONIUM OXALATE
一、化學(xué)名:一水合草酸銨
二、分子式:(NH4)2C2O4·H2O
三、分子量:142.11
四、CAS:6009-70-7
五、性狀:無(wú)色晶體。 相對(duì)密度1.501,折光率1.439。溶于水,不溶于乙醇。
六、用途:作分析試劑,有機(jī)合成中間體。
七、包裝:內(nèi)襯聚乙烯塑料袋,外套塑料編織袋,每袋凈重25kg。
八、貯存與運(yùn)輸:本品應(yīng)貯存在干燥通風(fēng)清潔的庫(kù)房中,裝載運(yùn)輸時(shí)要輕裝輕放,防止包裝破損,防止受潮、受熱,運(yùn)輸過(guò)程中防止雨淋受潮,應(yīng)與有毒物品隔離。
質(zhì)量指標(biāo) | Specification | HG/T 3453-2012 |
含量[(NH4)2C2O4·H2O] w/% ≥ | Assay [(NH4)2C2O4·H2O] w/% ≥ | 99.5 |
pH值(50g/L,25℃) | pH (50g/L,25℃) | 6.0-7.0 |
澄清度試驗(yàn)/號(hào) ≤ | Clarity Test/No ≤ | 6 |
水不溶物,w/% ≤ | Insoluble Substances,w/% ≤ | 0.015 |
氯化物(Cl計(jì)),w/% ≤ | Chlorides (Cl) ,w/% ≤ | 0.002 |
硫酸鹽(SO42-),w/% ≤ | Sulfates (SO4) ,w/% ≤ | 0.02 |
鈉(Na),w/% ≤ | Sodium (Na) ,w/% ≤ | 0.005 |
鎂(Mg),w/% ≤ | Magnesium (Mg) ,w/% ≤ | 0.005 |
鉀(K),w/% ≤ | Potassium (K) ,w/% ≤ | 0.005 |
鈣(Ca),w/% ≤ | Calcium (Ca) ,w/% ≤ | 0.005 |
鐵(Fe),w/% ≤ | Iron (Fe) ,w/% ≤ | 0.001 |
重金屬(Pb),w/% ≤ | Heavy Metal (As Pb) ,w/% ≤ | 0.0015 |
1、Chemical Name: Ammonium Oxalate
2、Molecular Formula : (NH4)2C2O4·H2O
3、Molecular Weight: 142.11
4、CAS:6009-70-7
5、Character: It occurs as colorless crystal. Relative density is 1.501. Refractive index is 1.439. It’s soluble in water, but insoluble in ethanol.
6、Usage: It’s used as analytical reagent, organic synthetic intermediate.
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 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.