04107

磷酸

puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, 85.0-88.0%

• 别名: 正磷酸
• 线性分子式: H₃PO₄
• CAS号: 7664-38-2
• 分子量: 98.00
• Beilstein: 1921286
• EC號碼: 231-633-2
• MDL號碼: MFCD00011340
• 分類程式碼代碼: 12352106
• PubChem物質ID: 329747880
• NACRES: NA.21

属性

• 蒸汽密度: 3.4 (vs air)
• 品質等級: 200
• 蒸汽壓力: 2.2 mmHg ( 20 °C); 5 mmHg ( 25 °C)
• 等級: puriss.
• 化驗: 85.0-88.0%
• 形狀: liquid
• 品質: meets analytical specification of Ph. Eur., BP, NF, FCC
• 雜質: alkali phosphates, in accordance; residual solvents, in accordance; substance precip. by Ammonia, in accordance; ≤0.0005% heavy metals (as Pb); ≤0.001% volatile acids (as CH₃COOH)
• bp: 158 °C (lit.)
• mp: ~40 °C (lit.)
• 密度: 1.685 g/mL at 25 °C (lit.)
• 負離子痕跡: chloride (Cl^-): ≤5 mg/kg; fluoride (F^-): ≤5 mg/kg; nitrate (NO₃^-): ≤5 mg/kg; nitrate (NO₃^-): in accordance; phosphite, hypophosphite (as H₃PO₃): ≤30 mg/kg; phosphite, hypophosphite (as H₃PO₃): in accordance; sulfate (SO₄^2-): ≤50 mg/kg; sulfate (SO₄^2-): in accordance
• 正離子痕跡: As: ≤2 mg/kg; Cd: ≤3 mg/kg; Cu: ≤10 mg/kg; Fe: ≤10 mg/kg; Hg: ≤1 mg/kg; Pb: ≤3 mg/kg; Zn: ≤10 mg/kg
• 適合性: passes test for appearance of solution
• SMILES 字串: OP(O)(O)=O
• InChI: 1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
• InChI 密鑰: NBIIXXVUZAFLBC-UHFFFAOYSA-N
• 基因資訊: human ... SRC(6714)

说明

其他說明

浓磷酸大约为 85% H₃PO₄(水溶液)。

货号04107-4X2.5L将停产。请订购物理性质和规格相同的单瓶04107-2.5L。
货号04107-6X1L将停产。请订购物理性质和规格相同的单瓶04107-1L。

安全信息

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H290,H302,H314
• 防範說明: P234 - P270 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable