磷酸 85 - 87% ≥85.0-87.0%, BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor
Danger

Synonyms: 正磷酸

Management of Change (MOC) category = N

BAKR0260-08EA 0 CNY
BAKR0260-08 BAKR0260-07 BAKR0260-15 BAKR0260-02 BAKR0260-03 BAKR0260-05 BAKR0260-01 BAKR0260-33 BAKR0260-06 BAKR0260-00 BAKR0260-25
磷酸 85 - 87% ≥85.0-87.0%, BAKER ANALYZED® ACS, J.T.Baker®
磷酸

The quality of BAKER ANALYZED™ ACS Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These acids are tested for common trace metals.

分子式: H₃PO₄
分子量: 98 g/mol
沸点: 158
溶点: 21
密度: 1.69 g/cm³
存储条件: Ambient
MDL编号: MFCD00011340
CAS号: 7664-38-2
EINECS: 231-633-2
UN号: 1805
ADR: 8 III
Merck Index: 14,07344

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产品技术规格

Meets ACS Reagent Chemical Requirements 85.0 - 87.0%
For Laboratory,Research,or Manufacturing Use ≤0.002%
Assay (H₃PO₄) (by acidimetry) 85.0 - 87.0 %
Calcium (Ca) ≤ 0.002 %
Color (APHA) ≤ 10
Insoluble Matter ≤ 0.001 %
ACS - Magnesium (Mg) ≤ 0.002 %
Sulfate (SO₄) ≤ 12 ppm
Volatile Acids (as CH₃COOH) ≤ 0.001 %
Reducing Substances Passes Test
Chloride (Cl) ≤ 3 ppm
Nitrate (NO₃) ≤ 5 ppm
Trace Impurities - Antimony (Sb) ≤ 20.000 ppm
Trace Impurities - Arsenic (As) ≤ 0.500 ppm
Trace Impurities - Iron (Fe) ≤ 10 ppm
Heavy Metals (as Pb) ≤ 8 ppm
Trace Impurities - Manganese (Mn) ≤ 0.500 ppm
Trace Impurities - Potassium (K) ≤ 40.000 ppm
Trace Impurities - Sodium (Na) ≤ 200.000 ppm
Exceeds A.C.S. Specifications
Meets Reagent Specifications for testing USP/NF monographs


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