Synonyms: Methanesulfonic acid tin(2+) salt; Tin(II) methanesulfonate
CAS Registry Number: 53408-94-9
Formula: Sn(CH3O3S)2
Molecular Weight: 310.89
Tin(II) sulfate (SnSO4) is a actinic compound. It is a white solid that can blot abundant damp from the air to deliquesce in it, basic a solution; this acreage is accepted as deliquescence. It can be able by a displacement acknowledgment amid brownish tin and copper(II) sulfate. Tin(II) sulfate is a acceptable antecedent of tin(II) ions austere by tin(IV) species.
Character: transparent liquid of no color or light yellowish, easy to be oxidation to color yellow. The specific gravity is 1.53.
Usage: mainly being material of electric-plating and electric industry.
Ethyl methanesulfonate (EMS) is a mutagenic, teratogenic, and possibly baleful amoebic admixture with blueprint CH3SO3C2H5. It produces accidental mutations in abiogenetic actual by nucleotide substitution; decidedly by guanine alkylation. This about produces alone point mutations. It can abet mutations at a amount of 5x10-4 to 5x10-2 per gene after abundant killing. The ethyl accumulation of EMS reacts with guanine in DNA, basic the aberrant abject O-6-ethylguanine. During DNA replication, DNA polymerases that activate the action frequently abode thymine, instead of cytosine, adverse O-6-ethylguanine. Following consecutive circuit of replication, the aboriginal G:C abject brace can become an A:T pair. This changes the abiogenetic information, is generally adverse to cells, and can aftereffect in disease.
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