偶氮二甲酸二叔丁酯十水合物 99.5-105.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®

供应商: Avantor
Danger

Synonyms: Borax tetra, Sodium tetraborate decahydrate, Sodium Borate decahydrate

BAKR3568-07EA 0 CNY
BAKR3568-07 BAKR3568-05
偶氮二甲酸二叔丁酯十水合物 99.5-105.0%, crystals, BAKER ANALYZED® ACS, J.T.Baker®
四硼酸钠十水合物
分子式: Na₂B₄O₇·10H₂O
分子量: 381.37 g/mol
沸点: 320 °C (1013 hPa)
溶点: 75 °C
密度: 1.73 g/cm³
存储条件: Ambient
MDL编号: MFCD00149193
CAS号: 1303-96-4
REACH: 01-2119490790-32
Merck Index: 13,08662

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产品技术规格

Meets ACS Reagent Chemical Requirements
For Laboratory,Research,or Manufacturing Use 99.5 - 105.0%
Assay (Na₂B₄O₇·10H₂O) 99.5 - 105.0 %
Insoluble Matter ≤0.005 %
pH of 0.01M Solution at 25°C 9.15 - 9.20
Chloride (Cl) ≤0.001 %
Phosphate (PO₄) ≤0.001 %
Sulfate (SO₄) ≤0.005 %
Calcium (Ca) ≤0.005 %
Heavy Metals (as Pb) ≤0.001 %
Trace Impurities - Iron (Fe) ≤5 ppm
Meets Reagent Specifications for testing USP/NF monographs


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