应用
It is an excellent solvent for metallic oxides at high temperatures. It is a good buffering agent.

备注
Keep away from oxidizing agents and strong reducing agents

基本信息

MDL
MFCD00149924

EINECS
215-575-5

分子式
K₂B₄O₇?4H₂O

分子量
305.51 (233.44anhy)

熔点
dec.

密度
1.74 (anhy)

灵敏度
Ambient temperatures.

形态
Granular

溶解性
Soluble in water

Merck
14,7680

GHS危害和防范说明

GHS符号

Hazard Statements
H361
Suspected of damaging fertility or the unborn child.

Precautionary Statements
P201-P280-P202-P308+P313-P405-P501a
Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.Do not handle until all safety precautions have been read and understood.IF exposed or concerned: Get medical advice/attention.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
60-61
May impair fertility.May cause harm to the unborn child.

安全等级
53-45
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

TSCA
是