产品说明
分析说明
纯度(金属): ≥ 99.99 %
含量测定(银量法): ≥ 99.5 %
氯化物和溴化物(以 Cl 计): ≤ 100 ppm
磷酸盐(PO₄): ≤ 10 ppm硫酸盐(SO₄): ≤ 20 ppm
总氮(N): ≤ 20 ppm
Al(铝): ≤ 0.050 ppm
Ba(钡): ≤ 5.0 ppm
Ca(钙): ≤ 0.20 ppm
Cd(镉): ≤ 0.005 ppm
Ce(铈): ≤ 0.005 ppm
Co(钴): ≤ 0.005 ppm
Cr(铬): ≤ 0.005 ppm
Cs(铯): ≤ 5 ppm
Cu(铜): ≤ 0.010 ppm
Eu(铕): ≤ 0.005 ppm
Fe(铁): ≤ 0.050 ppm
K(钾): ≤ 2.0 ppm
La(镧): ≤ 0.005 ppm
Li(锂): ≤ 2.0 ppm
K(钾): ≤ 0.10 ppm
Mn(锰): ≤ 0.010 ppm
Ni(镍): ≤ 0.005 ppm
Pb(铅): ≤ 0.050 ppm
Rb(铷): ≤ 2.0 ppm
Sc(钪): ≤ 0.005 ppm
Sm(钐): ≤ 0.005 ppm
Pb(铅): ≤ 1.00 ppm
TI(铊): ≤ 0.05 ppm
Y(钇): ≤ 0.005 ppm
Yb(镱): ≤ 0.005 ppm
Zn(锌): ≤ 0.050 ppm
法律信息
SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
经验(实验)分子式 | INa |
分子量 | 149.89 |
MDL编号 | MFCD00003532 |
EC索引号 | 231-679-3 |
产品性质
质量水平 | 100 |
等级 | for inorganic trace analysis |
蒸汽压 | 1 hPa ( 767 ℃) |
测定 | 99.99% |
效能 | 4340 mg/kg LD50, oral (Rat) |
pH值(酸碱度) | 6-9 (20 ℃, 50 g/L in H2O) |
bp | 1304 ℃/1013 hPa |
mp | 659 ℃ |
溶解性 | 1793 g/L |
密度 | 3.67 g/cm3 at 20 ℃ |
堆积密度 | 1500‑2000 kg/m3 |
储存温度 | 2-30℃ |
InChI | 1S/HI.Na/h1H;/q;+1/p-1 |
InChI key | FVAUCKIRQBBSSJ-UHFFFAOYSA-M |
安全信息
象形图 | |
警示用语: | Danger |
危险声明 | H315 - H319 - H372 - H400 |
预防措施声明 | P260 - P264 - P273 - P302 + P352 - P305 + P351 + P338 - P314 |
危险分类 | Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral |
靶器官 | Thyroid |
储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
WGK | WGK 3 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |