产品介绍：
产品说明
联系
Replaces: AX1285-1; AX1285; AX1285-3; AX1285-20
分析说明
Assay (alkalimetric): 99.0 - 102.0 %
Insoluble matter: ≤ 0.005 %
pH-value (0.1 mol/L): 3.3 - 5.3
Chloride (Cl): ≤ 0.0005 %
Oxalate (C₂O₄): passes test (Limit about 0.05 %)
Phosphate (PO₄): ≤ 0.0005 %
Total sulfur (as SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Fe (Iron): ≤ 0.0005 %
Residue on ignition (as sulfate): ≤ 0.01 %
Corresponds to ACS,Reag. Ph Eur
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C6H14N2O7 |
| 分子量 | 226.18 |
| MDL编号 | MFCD00013068 |
| EC索引号 | 221-146-3 |
产品性质
| 质量水平 | 300 |
| 等级 | ACS reagent |
| 机构 | reag. Ph. Eur. |
| 测定 | 99.0-102.0% (alkalimetric) |
| 形式 | solid |
| 灼烧残渣 | ≤0.01% (as sulfate) |
| pH值(酸碱度) | 3.3-5.3 (23 g/L in H2O) |
| 密度 | 1.48 g/cm3 at 20 ℃ |
| 堆积密度 | 400‑600 kg/m3 |
| 痕量阴离子 | chloride (Cl-): ≤0.0005% oxalate (C2O42-): passes test (limit about 0.05%) phosphate (PO43-): ≤0.0005% sulfur compounds (as SO42-): ≤0.005% |
| 痕量阳离子 | Fe: ≤ 0.0005% heavy metals (as Pb): ≤ 0.0005% |
| 储存温度 | 2-30℃ |
| InChI | 1S/C6H8O7.2H3N/c7-3(8)1-6(13,5(11)12)2-4(9)10;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);2*1H3 |
| InChI key | YXVFQADLFFNVDS-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 |
| 预防措施声明 | P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
