71945
水杨酸钠
≥99.5% (HPLC), puriss. p.a.
别名:
2-羟基苯甲酸 钠盐, 水杨酸 钠盐, 钠 2-羟苯甲酸
等级
puriss. p.a.
质量水平
方案
≥99.5% (HPLC)
表单
crystals
缺失
≤0.5% loss on drying, 110 °C
颜色
white
有效pH范围
6.85 (26.3 °C)
mp
>300 °C (lit.)
溶解性
water: 575.7 g/L at 25 °C (77 °F)
痕量阴离子
chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤600 mg/kg
痕量阳离子
Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤50 mg/kg
Mg: ≤25 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤25 mg/kg
SMILES字符串
[Na+].Oc1ccccc1C([O-])=O
InChI
1S/C7H6O3.Na/c8-6-4-2-1-3-5(6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
InChI key
ABBQHOQBGMUPJH-UHFFFAOYSA-M
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一般描述
水杨酸钠属于非乙酰化水杨酸酯类。
应用
水杨酸钠可作为参考标准品，用于通过安培型生物传感器对血清样品中的分析物进行定量。
警示用语：
Warning
危险声明
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
208.9 °F - Pensky-Martens closed cup
闪点(°C)
98.3 °C - Pensky-Martens closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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