NIST973

硼酸

NIST^® SRM^® 973, acidimetric standard

• 线性分子式: H₃BO₃
• CAS号: 10043-35-3
• 分子量: 61.83
• MDL號碼: MFCD00011337
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329818789
• NACRES: NA.24

属性

• 等級: certified reference material
• 品質等級: 100
• 蒸汽壓力: 2.6 mmHg ( 20 °C)
• 包裝: pkg of 100 g
• 製造商／商標名: NIST^®
• mp: 160 °C (dec.) (lit.)
• 格式: neat
• SMILES 字串: OB(O)O
• InChI: 1S/BH3O3/c2-1(3)4/h2-4H
• InChI 密鑰: KGBXLFKZBHKPEV-UHFFFAOYSA-N

说明

一般說明

This Standard Reference Material (SRM) is certified as a chemical of known assay and is intended for use as a primary acidimetric standard. The SRM consists of highly purified boric acid (H₃BO₃) in a 100 g bottle. For more information, please refer to the SDS and COA.

SRM 973_cert

SRM 973_SDS

其他說明

Example analytes are listed below as a reference. Please download a current certificate at nist.gov/SRM for current analytes and certified values.
Boric Acid

See certificate for values and more details at nist.gov/SRM.

法律資訊

NIST is a registered trademark of National Institute of Standards and Technology

SRM is a registered trademark of National Institute of Standards and Technology

安全信息

• 象形圖: GHS08
• 訊號詞: Danger
• 危險聲明: H360FD
• 防範說明: P201 - P202 - P280 - P308 + P313 - P405 - P501
• 危險分類: Repr. 1B
• 儲存類別代碼: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable