应用
It is used as a food additive, as an electrolyte, it is used as a buffer in pools, an additive in plastics and in fire extinguishers. It is used as a fabric softener, dust control on roads. Calcium chloride is a soluble compound that can serve as a source of calcium ions in a solution. Calcium plays important roles in many biological processes, including signal transduction, muscle contraction, maintenance of cell membranes and cell wall stability.

备注
30° -4H{2}O, 200° -6H{2}O

基本信息

MDL
MFCD00149616

EINECS
607-129-7

分子式
CaCl₂•xH₂O (x≈4-6)

分子量
110.99(anhy)

密度
1.71

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline Aggregates

溶解性
Soluble in water (5360 mg/ml at 20°C), and alcohol.

Merck
14,1659

GHS危害和防范说明

GHS符号

Hazard Statements
H319
Causes serious eye irritation.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信息

危险类别
36
Irritating to eyes.

安全等级
22-24
Do not breathe dust.Avoid contact with skin.

TSCA
是