食品添加劑碳酸氫鉀( POTASSIUM BICARBONATE)生產(chǎn)廠家15261352833;051885115109。產(chǎn)品廣銷國內(nèi)外,質(zhì)量符合國家標(biāo)準(zhǔn)檢測,價(jià)格合理,具備ISO,GMP,QS等所有資質(zhì)。
一、化學(xué)名:碳酸氫鉀
二、分子式:KHCO3
三、分子量:100.115
四、CAS:298-14-6
五、性狀:無色透明單斜晶系結(jié)構(gòu)。相對(duì)密度2.17,在空氣中穩(wěn)定??扇苡谒?,因水解而呈弱堿性。水溶液與鎂鹽不沉淀出堿式鹽。難溶于乙醇。100℃時(shí)開始分解,200℃時(shí)完全分解,失去二氧化碳和水而成碳酸鉀。
六、用途:用作堿性劑、膨松劑、營養(yǎng)增補(bǔ)劑、賦形劑及pH調(diào)節(jié)劑。
七、包裝:內(nèi)襯聚乙烯塑料袋,外套塑料編織袋,每袋凈重25千克。
八、貯存與運(yùn)輸:應(yīng)貯存在干燥、通風(fēng)、清潔的庫房中,防止雨淋、受潮,應(yīng)與有毒物品隔離堆放;該產(chǎn)品保質(zhì)期為十二個(gè)月。

1.Chemical Name:POTASSIUM BICARBONATE
2.Molecular Formula:KHCO3
3.Molecular Weight:100.115
4.CAS:298-14-6
5.Character:colorless, odorless, slightly basic, salty substance. Relative density is 2.17 g/cm3, stabilizing in air。It is soluble in water,and presents weak alkalinity. The water solution of potassium bicarbo
nate and magnesium salt deposit no basic salt. Difficult to dissolve in ethanol. Decomposing when 100℃, and totally decompose in 200℃, losing carbon dioxide and water, and being potassium carbonate.
6.Usage:It is used as alkalinity, swelling agent, nutrition supplement, excipient and PH regulator.
7.Packing:It is packed with plastic bag as inner layer, and a compound plastic woven bag or a kraft bag as the outer layer. The net weight of each bag is 25kg.
8.Storage and Transport: It should be stored in a dry and ventilating warehouse.

質(zhì)量指標(biāo) Specification GB25588-2010
含量(以干基計(jì)) ≥% Co
ntent 99.0-101.5
PH(100g/L水溶液) ≤ PH(100g/L Solution) 8.6
水不溶物(以干基計(jì)) ≤% Water Insoluble 0.02
重金屬(以Pb計(jì)) mg/kg ≤ Heavy me
tal 5
砷(As) mg/kg ≤ Arsenic 3
干燥減量 ≤% Loss on Drying 0.25

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