STRONTIUM-90 化学特性,用途語,生産方法
化学的特性
Half-life is 38 years. Radiation: β.
使用
Radiation source in industrial thickness gauges,
elimination of static charge, treatment of eye diseases,
in radio-autography to determine the uniformity
of material distribution, in electronics for
studying strontium oxide in vacuum tubes, activation
of phosphors, source of ionizing radiation in
luminous paint, cigarette density control, measuring
silk density, atomic batteries, etc.
定義
Radioactive strontium isotope.
危険性
Highly toxic radioactive poison; present in
fallout from nuclear explosions.Absorbed by growing
plants; when ingested attacks bone marrow with
possibly fatal results. It may be partially removed
from milk by treatment with vermiculite.
STRONTIUM-90 上流と下流の製品情報
原材料
準備製品