Deuterium oxide
Molecular Structure:
MDL:
MFCD00044636
Molecular Formula:
D2O;[2H]2O
Molecular Weight:
20.03
Alias:
重水,氘化水
Heavy water
Water-d2
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Deuterium oxide |
(D, 99.96%) |
10 X 0.6ML |
RMB 319 |
Consulting service |
Deuterium oxide |
(D, 99.96%) |
5 X 0.7 ML |
RMB 297 |
Consulting service |
Deuterium oxide |
(D, 99.96%) |
10 X 0.7ML |
RMB 407 |
Consulting service |
Deuterium oxide |
(D, 99.96%) |
10 X 1 G |
RMB 517 |
Consulting service |
Deuterium oxide |
(D, 99.96%) |
1000 G |
Inquiry |
Consulting service |
Deuterium oxide |
(D, 99.96%) |
10 G SERUM |
RMB 396 |
Consulting service |
Deuterium oxide |
(D, 99.96%) |
50 G SERUM |
RMB 1089 |
Consulting service |
Deuterium oxide |
(D, 99.9%) |
25 G |
RMB 605 |
Consulting service |
Deuterium oxide |
(D, 99.9%) |
100 G |
RMB 1749 |
Consulting service |
Deuterium oxide |
(D, 99.9%) LOW PARAMAGNETIC |
100 G IN P |
RMB 1639 |
Consulting service |
Deuterium oxide |
(D, 99.9%) |
1000 G |
RMB 15279 |
Consulting service |
Deuterium oxide |
(D, 99.9%) |
5000 G |
RMB 64889 |
Consulting service |
Deuterium oxide |
(D, 99.8%) STERILITY TESTED |
250 ML |
Inquiry |
Consulting service |
Character:
重水是水的一种,它的质量比一般水要重。重水分子内的两个氢同位素,比一般氢原子有各多一个中子,因此造成重水分子的质量比一般水要重。
密度: 1.1
熔点: 3.82 °C
沸点: 101.4 °C
折光率nD20: 1.3278
普通的水(H2O)是由两个只具有质子的氢原子和一个氧16原子所组成,但在重水分子内的两个氢同位素,比一般氢原子有各多一个中子,因此造成重水分子的质量比一般水要重。在自然界中,重水的含量很少。 由于普通水和重水都是由相同数量的氢和氧原子组成,两者的化学反应皆会接近相同。但在物理上,重水的凝固点(即固态水的熔点)和沸点比普通水稍高,在一个大气压力下。
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