水乙酸鈉,是白色無臭顆粒狀粉末,易吸濕,用作酸度調(diào)節(jié)劑、緩沖劑等。
Sodium Acetate(Anhydrous) is odorless white granular powder. It is hygroscopic and is used as acidity regulator and buffering agent.
衛(wèi)生部公告2011年第19號(hào)公告:
項(xiàng) 目 |
指 標(biāo) |
乙酸鈉(C2H3NaO2)(以干基計(jì)),w /% |
≥98.5 |
游離酸及游離堿 |
通過試驗(yàn) |
重金屬(以Pb計(jì))/(mg/Kg) |
≤10 |
砷(以As計(jì))/(mg/Kg) |
≤3 |
干燥減量(結(jié)晶品),w /% |
36.0~42.0 |
干燥減量(無水品),w /% |
≤2.0 |
FCC(V):
Product name: 產(chǎn)品名稱 |
SODIUM ACETATE (ANHYDROUS) 乙酸鈉(無水) |
Item 檢驗(yàn)項(xiàng)目 |
Specification規(guī)定指標(biāo) |
Appearance 外觀 |
white crystalline powder 白色結(jié)晶粉末 |
Purity 純度 |
99.0-101.0% |
LOSS ON DRYING 干燥減量 |
≤1.0% |
PH (5%,WATER) PH值 |
8.5-9.5 |
Alkalinity (as NaOH) 堿度 |
≤0.2 |
Arsenic 砷(AS) |
≤3mg/kg |
Heavy metals 重金屬(as Pb) |
≤10mg/kg |
Remark: Our production is produced according to the Ministry of Health Bulletin 2011 No. 19 or FCC(V) standard.
備注:我司產(chǎn)品根據(jù)衛(wèi)生部公告2011第19號(hào)或者FCC標(biāo)準(zhǔn)生產(chǎn)。
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