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亚砷酸(AsIII)标准溶液
Arsenous Acid (AsIII) Standard Solution
产品别名
亚砷酸(AsIII)标准溶液
Arsenous Acid (AsIII) Standard Solution
产品性质
| grade【等级】 | certified reference material |
| packaging【包装】 | ampule of 2 × 10 mL |
| manufacturer/tradename | NIST® |
| application(s) | pharmaceutical (small molecule) |
| format【格式】 | single component solution |
基本信息
| General description【一般描述】 | This Standard Reference Material is intended for use as a primary calibration standard for the quantitative determination of the arsenic species arsenous acid (AsIII). This product can be used for quality assurance when assigning values to in-house control meaterials. A unit of NIST3037 consists of two 10mL sealed borosilicate glass ampoules of an acidified aqueous solution prepared gravimetrically to contain to contain a known mass fraction of arsenous acid. |
| Legal Information【法律信息】 | NIST is a registered trademark of National Institute of Standards and Technology |
安全信息
| Pictograms【象形图】 | GHS05,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H290 - H350 - H412 |
| Precautionary Statements | P202 - P234 - P273 - P280 - P308 + P313 - P390 |
| Hazard Classifications【危险分类】 | Aquatic Chronic 3 - Carc. 1A - Met. Corr. 1 |
| Storage Class Code【储存分类代码】 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 3 |
