乙酸鈉 SODIUM ACETATE
一、化學(xué)名:乙酸鈉
二、分子式:C2H3NaO2 ;C2H3NaO2·3H2O
三、分子量:無水物:82.03;三水物:136.08
四、CAS: 無水物:127-09-3;三水物:6131-90-4
五、性狀:結(jié)晶品(三水)為無色透明結(jié)晶或白色結(jié)晶粉末,無水物為白色結(jié)晶性粗粉或塊狀,無臭,稍有醋樣氣味。結(jié)晶品相對密度1.45,在溫暖干燥的空氣中易風(fēng)化,1g約溶于0.8mL水和19mL乙醇。無水品相對密度1.528,熔點324℃,吸濕性很強,1g約溶于2mL水中。
六、用途:緩沖劑、調(diào)味劑、pH值調(diào)節(jié)劑、增香劑、呈味劑等。
七、包裝:內(nèi)襯聚乙烯塑料袋,外套復(fù)合塑料編織袋包裝,每袋25kg。
八、貯存與運輸:本品應(yīng)貯存在干燥通風(fēng)清潔的庫房中,裝載運輸時要輕裝輕放,防止包裝破損,防止受潮、受熱,運輸過程中防止雨淋受潮,應(yīng)與有毒物品隔離。
質(zhì)量指標(biāo) | Specification | GB 30603—2014 | FCC VII |
含量(以干基計), w/% | Content(As Dry Basis), w/% | ≥98.5 | 99.0-101.0 |
酸度和堿度 | Acidity and Alkalinity | 通過試驗 | ———— |
鉛(Pb),mg/kg ≤ | Lead (As Pb), mg/kg ≤ | 2 | 2 |
堿度,w/% ≤ | Alkalinity, w/% ≤ | Anhydrous | ———— | 0.2 |
Trihydrate | ———— | 0.05 |
干燥失重,w/% | 無水品 ≤ | Loss on Drying, w/% | Anhydrous ≤ | 2.0 | 1.0 |
結(jié)晶品 | Trihydrate | 36.0-42.0 | 36.0-41.0 |
鉀化合物 | Potassium Compound | 通過試驗 | Pass Test |
1、Chemical Name: Sodium Acetate
2、Molecular Formula : C2H3NaO2 ,C2H3NaO2·3H2O
3、Molecular Weight: Anhydrous 82.03,Trihydrate 136.08
4、CAS: Anhydrous:127-09-3,Trihydrate:6131-90-4
5、Character: Trihydrate: It is colorless transparent crystal or white crystalline powder. Relative density is 1.45. In warm and dry air, it’ll easily get weathered. 1g sample could be dissolved in about 0.8mL water or 19mL ethanol. Anhydrous: It is white crystalline coarse powder or block. It’s odorless, tastes a bit of vinegary. Relative density is 1.528. Melting point is 324℃. Capacity of moisture absorption is strong. 1g sample could be dissolved in 2mL water.
6、Usage: It is used as buffering agent, seasoning reagent, pH regulator, flavor agent, etc .
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.
關(guān)鍵字: 工業(yè)級乙酸鈉,食品級醋酸鈉,試劑級乙酸鈉,食品級乙酸鈉;醫(yī)藥級乙酸鈉;無水乙酸鈉;
江蘇科倫多食品配料有限公司:是以生產(chǎn)食品添加劑磷酸鉀鹽、磷酸鈉鹽、磷酸鈣鹽、磷酸鎂鹽、焦磷酸鹽、醋酸鹽、檸檬酸鹽以及礦物質(zhì)元素鐵、鋅、鎂、錳、銅等為主的一家中型民營企業(yè)。
工廠位于江蘇省灌云開發(fā)區(qū),交通便捷(高速出口300米)。工廠占地180余畝,投資2.5億元,擁有12條全新的不銹鋼生產(chǎn)線,具備科學(xué)的生產(chǎn)流程和嚴(yán)格的質(zhì)量管理體系,工廠年產(chǎn)量逾10萬噸。作為南京理工大學(xué)、常州大學(xué)及連云港職業(yè)技術(shù)學(xué)院的科研實訓(xùn)基地,具備各類專職、專業(yè)技術(shù)人員三十余人,配備先進的產(chǎn)品理化檢驗儀器設(shè)備及試驗室;同時公司具有極強的產(chǎn)品技術(shù)研發(fā)能力。工廠始終以科技為依托,不斷開發(fā)和研制適合國內(nèi)外市場需求的食品添加劑系列產(chǎn)品,