Chemical name 2,5-Dimethyl-2,5-hexynediol
Empirical formula C8H14O2
Molecular weight 142.2
Characteristic:
Appearance White crystalline powder
Assay(%) ≥95.0
Solubility(20℃) Well soluble in…
Chemical name Reaction products of 2-Butyne-1,4-diol with propane sultone and caustic soda
Empirical formula C7H11NaO5S
Molecular weight 230.2
Characteristic:
Appearance Red brown liquid
Ass…
Chemical name Diethylamino 1 prop 2yne
Empirical formula C7H13N
Molecular weight 111.2
CAS No. 4079-68-9
Characteristic:
Appearance Colorless to Yellowish liquid
Assay(%) ≥95.0(GC)
Density…
Chemical name 1,4-Butynediol
Empirical formula C4H6O2
Molecular weight 86.1
Characteristic:
Appearance Colorless to yellowish crystalline powder
Assay(%) ≥98.0
Solubility(20℃) Well soluble …
Chemical name Butynediol proppoxylate
Empirical formula C7H12O3
Molecular weight 144.2
CAS No. 1606-79-7
Characteristic:
Appearance Yellow to dark brown liquid
Assay(%) ≥60.0(GC)
Solubility(2…
Chemical name Butynediol ethoxylate
Empirical formula C8H14O4
Molecular weight 174.2
Characteristic:
Appearance Yellow to dark brown liquid
Assay(%) ≥90.0
Solubility(20℃) Well soluble in wa…
Chemical name Bis Benzene sulphonylimide
Empirical formula C12H11O4S2N
Molecular weight 297.4
CAS No. 2618-96-4
Characteristic:
Appearance White powder
Assay(%) ≥87.0(UV)
Solubility(20℃) Slig…
Chemical name 3-Isothioureidopropionic acid;
3-[(Aminoiminomethyl)thio]-propanoic acid
CAS No. 5398-29-8
Empirical formula C4H8lN2O2S
Characteristic:
Appearance White powder
A…
Chemical name Caboxy ethylisothiuronium chloride
Characteristic:
Appearance Colorless to yellowish powder
Assay(%) ≥85.0(UV)
Solubility(20℃) well soluble in hot water
Concentration in the b…
Chemical name Sodium allyl sulphonate
Empirical formula C3H5NaO3S
Molecular weight 144.1
CAS No.: 2495-39-8
Characteristic:
Appearance Colorless to yellowish liquid
Assay(%) ≥24.0-26.0
PH…
It can be used as exchange of sodium hydrosulfite. The product has good heat stability, high as reducibility, easy operation and transportation and storage convenient and then used to organic synthes …
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