应用
Used in borate fusion sample preparation of various samples for analysis by XRF, AAS, ICP-MS, ICP-AES and ICP-OES. Used to determine the trace level of elements in contaminated soil. Useful fod dissolving acidic oxides such as SiO₂, and Fe₂O₃. A mixture of lithium metaborate and lithium tetraborate is useful for dissolving most of the inorganic oxides to enable spectrochemical analysis.

备注
Stable compound. Reactive towards strong reducing agents such as metal hydrides, acetic anhydride or alkali metals.

基本信息

MDL
MFCD00011089

EINECS
236-631-5

分子式
BLiO₂

分子量
49.75

熔点
845°

密度
1.397

灵敏度
Hygroscopic. Ambient temperatures.

形态
Powder

溶解性
Soluble in ethanol. Partially soluble in cold water.

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
是