1134368

无水柠檬酸粉末

United States Pharmacopeia (USP) Reference Standard

• 线性分子式: HOC(COOH)(CH₂COOH)₂
• CAS号: 77-92-9
• 分子量: 192.12
• Beilstein: 782061
• MDL號碼: MFCD00011669
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329749410
• NACRES: NA.24

属性

• 等級: pharmaceutical primary standard
• API 家族: citric acid
• expl. lim.: 8 %, 65 °F
• 製造商／商標名: USP
• pKa: (1) 3.13, (2) 4.76, (3) 6.4
• mp: 153-159 °C (lit.)
• 溶解度: water: 383 g/L at 25 °C
• 應用: pharmaceutical (small molecule)
• 形式: neat
• SMILES 字串: OC(=O)CC(O)(CC(O)=O)C(O)=O
• InChI: 1S/C6H8O7/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)
• InChI 密鑰: KRKNYBCHXYNGOX-UHFFFAOYSA-N

说明

一般說明

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets, has been developed and issued under the Authority of the issuing Pharmacopoeia.

For further information and support please go to the website of the issuing Pharmacopoeia.

應用

Citric acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:

• Anhydrous Citric Acid
• Citric Acid Monohydrate
• Magnesium Carbonate, Citric Acid, and Potassium Citrate for Oral Solution
• Monoglyceride Citrate
• Powdered Garcinia Hydroxycitrate Extract
• Anticoagulant Citrate Phosphate Dextrose Solution
• Potassium Citrate Extended-Release Tablets

分析報告

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

其他說明

Sales restrictions may apply.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H319,H335
• 防範說明: P261 - P264 - P271 - P280 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable