Benzenesulfinic acid sodium salt
Molecular Structure:
MDL:
--MFCD00013135
Molecular Formula:
C6H5NaO2S·2H2O
Molecular Weight:
164.16
Alias:
苯亞磺酸鈉鹽
Sodium benzene sulfonate
Sodium benzosulfonate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Benzenesulfinic acid sodium salt |
CP |
500g |
RMB 96.8 |
Consulting service |
Character:
白色結(jié)晶,易溶于熱水,能溶于水,微溶于乙醇。
熔點:300 °C
Quality Standard:
Q/(HG)SJ 129-91
項目 化學(xué)純
(CP)
含量(C6H5NaO2S·2H2O)Assay,% ≥ 99.0
pH(10g/L溶液,25℃)pH of ≤ 9.0
water solution
水不溶物Insoluble matter
in water 合格
氯化物(Cl)Chloride,% ≤ 0.01
硫酸鹽(SO4)Sulfate,% ≤ 0.01
重金屬(以Pb計)Heavy metals,% ≤ 0.002
Storage:
密封保存。
用途 顯微微晶分析法測定鉀。