sodium bicarbonate

본문 바로가기


Home > Product > sodium bicarbonate
Product
sodium bicarbonate
Posting date : Dec 31, 2010
Membership
Free Member Scince Dec 07, 2010
Keyword :
Category
Contact
          0 likes     
Product Detail
Company Info
 
Quick Detail
Place of Origin
HS-CODE
28-
Package & Delivery Lead Time
Detailed Description
Contact Name : Frank Hsiang 联系人:向振阳 Contact :86-27-83493949 联系方式:86-27-83493949 sodium bicarbonate 1.chemical formular:NaHCO3 molecular weight: 84.01 purity:99% CAS No.:144-55-8 2.specification: NaHCO3:99%MIN Arsenic(As):0.0001%MAX Heavy metals(Pb):0.0005%MAX Loss on drying:0.20%MAX PH value:8.6MAX 3.property: white crystal powder,odorless,soluble in water,unsoluble in alcohol .Ten liquid is of weak alkalinit and resolves violently with acid. When heated,it gives out carbon dioxide. 4.use: as fermentation of foodstuffs, dressing,metallurgical extinguishing agent,pharmaceuticals,and fodder additive.Chemical reagent,inorganic compound,medicine,leather,food,textile,dyeing industries,extinguishant,detergent and fertilizer. 5.packing:in 50kg net PP woven bag with PE liner. 小苏打(碳酸氢钠) CAS: 144-55-8   分子式: NaHCO3   分子量: 84.01   中文名称: 碳酸氢钠 重碳酸钠 小苏打 酸式碳酸钠 重曹   英文名称: Carbonic acid monosodium salt   sodium bicarbonate   baking soda   bicarbonate de sodium   bicarbonate of soda 性质:白色晶体,或不透明单斜晶系细微结晶。比重2.159。无臭、味咸,可溶于水,微溶于乙醇。其水溶液因水解而呈微碱性,受热易分解,在65℃以上迅速分解,在270℃时完全失去二氧化碳,在干燥空气中无变化,在潮湿空气中缓慢分解。 用途:用作食品工作的发酵剂、汽水和冷饮中二氧化碳的发生剂、黄油的保存剂。可直接作为制药工业的原料,用于治疗胃酸过多。还可用于电影制片、鞣革、选矿、冶炼、金属热处理,以及用于纤维、橡胶工业等。同时用作羊毛的洗涤剂、泡沫灭火剂,以及用于农业浸种等。 食品工业中一种应用最广泛的疏松剂,用于生产饼干、糕点、馒头、面包等,是汽水饮料中二氧化碳的发生剂;可与明矾复合为碱性发酵粉,也可与纯碱复合为民用石碱;还可用作黄油保存剂。消防器材中用于生产酸碱灭火机和泡沫灭火机。橡胶工业利用其与明矾、H发孔剂配合起均匀发孔的作用用于橡胶、海棉生产。冶金工业用作浇铸钢锭的助熔剂。机械工业用作铸钢(翻砂)砂型的成型助剂。印染工业用作染色印花的固色剂,酸碱缓冲剂,织物染整的后处理剂。医药工业用作制酸剂的原料。

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
About Us Privacy Policy Terms of use Copyright © 2000-2024 ECROBOT.COM. All rights reserved.
Top