氯化钠 GR 级 ACS,ISO,Ph Eur

描述
产品目录编号	106404

应用
应用	Sodium chloride for analysis EMSURE® ACS,ISO,Reag. Ph Eur. CAS No. 7647-14-5, EC Number 231-598-3.

毒性学信息
LD 50口服	LD50 Rat 3000 mg/kg
LD 50皮下注射	LD50 Rabbit > 10000 mg/kg

GHS安全信息
RTECS	VZ4725000
储存类别	10 - 13 其它液体及固体
WGK	WGK 1 轻度的水危害
一次性	14 无机盐类: 第I类. 该盐类的中性溶液:第D类. 在归入第D类之前, 以广用试纸(编号: 109535)测定pH值.

储存和货运信息
储存	于 +5°C 到 +30°C储存.

规格
Assay (argentometric)	≥ 99.5 %
Assay (argentometric; calculated on dried substance)	99.0 - 100.5 %
Identity	passes test
Appearance of solution	passes test
Acidity or alkalinity	passes test
pH-value (5 %; water)	5.0 - 8.0
Insoluble matter	≤ 0.005 %
Bromide (Br)	≤ 0.005 %
Chlorate and Nitrate (as NO₃)	≤ 0.003 %
Hexacyanoferrate II	≤ 0.0001 %
Ferrocyanides	passes test
Iodide (I)	≤ 0.001 %
	passes test
Nitrite (NO₂)	passes test
Phosphate (PO₄)	≤ 0.0005 %
Sulphate (SO₄)	≤ 0.001 %
Total nitrogen (N)	≤ 0.0005 %
Heavy metals (ACS)	≤ 0.0005 %
As (Arsenic)	≤ 0.00004 %
Ba (Barium)	passes test
	≤ 0.001 %
Ca (Calcium)	≤ 0.002 %
Cu (Copper)	≤ 0.0002 %
Fe (Iron)	≤ 0.0001 %
K (Potassium)	≤ 0.005 %
Mg (Magnesium)	≤ 0.001 %
Calcium, Magnesium and R₂O₃-precipitate	≤ 0.005 %
Magnesium and alkaline-earth metals (as Ca)	≤ 0.0100 %
Loss on drying (105 °C, 2 h)	≤ 0.5 %
Corresponds to ACS,ISO,Reag. Ph Eur