Definition of perborate in English:

perborate

noun pəˈbɔːreɪtpərˈbɔrˌeɪt

Chemistry

A salt which is an oxidized borate containing a peroxide linkage, especially a sodium salt of this kind used as a bleach.
〔化〕过硼酸盐
one of the common peroxide bleaches, perborate, produces boron when it breaks down
count noun it is obtained by action of acids on hydrated barium dioxide or from perborates
Example sentencesExamples
- Sodium chlorite, hypochlorite, perborate, and peroxide are used to bleach paper, cotton, and rayon.
- These solid bleaches contain ingredients like perborate or percarbonate - compounds that react in water to release hydrogen peroxide.
- This fabric may yellow so it should be bleached frequently with sodium perborate bleach.
- Of the peroxy type bleaches, sodium perborate is the least expensive.
- If stains remain after several washings, try bleaching white cottons and linens with chlorine or sodium perborate bleach.

Definition of perborate in US English:

perborate

nounpərˈbôrˌātpərˈbɔrˌeɪt

Chemistry

A salt which is an oxidized borate containing a peroxide linkage, especially a sodium salt of this kind used as a bleach.
〔化〕过硼酸盐
one of the common peroxide bleaches, perborate, produces boron when it breaks down
count noun it is obtained by action of acids on hydrated barium dioxide or from perborates
Example sentencesExamples
- Sodium chlorite, hypochlorite, perborate, and peroxide are used to bleach paper, cotton, and rayon.
- These solid bleaches contain ingredients like perborate or percarbonate - compounds that react in water to release hydrogen peroxide.
- Of the peroxy type bleaches, sodium perborate is the least expensive.
- This fabric may yellow so it should be bleached frequently with sodium perborate bleach.
- If stains remain after several washings, try bleaching white cottons and linens with chlorine or sodium perborate bleach.

单词	perborate
释义	Definition of perborate in English: perborate noun pəˈbɔːreɪtpərˈbɔrˌeɪt Chemistry A salt which is an oxidized borate containing a peroxide linkage, especially a sodium salt of this kind used as a bleach. 〔化〕过硼酸盐 one of the common peroxide bleaches, perborate, produces boron when it breaks down count noun it is obtained by action of acids on hydrated barium dioxide or from perborates Example sentencesExamples Sodium chlorite, hypochlorite, perborate, and peroxide are used to bleach paper, cotton, and rayon. These solid bleaches contain ingredients like perborate or percarbonate - compounds that react in water to release hydrogen peroxide. This fabric may yellow so it should be bleached frequently with sodium perborate bleach. Of the peroxy type bleaches, sodium perborate is the least expensive. If stains remain after several washings, try bleaching white cottons and linens with chlorine or sodium perborate bleach. Definition of perborate in US English: perborate nounpərˈbôrˌātpərˈbɔrˌeɪt Chemistry A salt which is an oxidized borate containing a peroxide linkage, especially a sodium salt of this kind used as a bleach. 〔化〕过硼酸盐 one of the common peroxide bleaches, perborate, produces boron when it breaks down count noun it is obtained by action of acids on hydrated barium dioxide or from perborates Example sentencesExamples Sodium chlorite, hypochlorite, perborate, and peroxide are used to bleach paper, cotton, and rayon. These solid bleaches contain ingredients like perborate or percarbonate - compounds that react in water to release hydrogen peroxide. Of the peroxy type bleaches, sodium perborate is the least expensive. This fabric may yellow so it should be bleached frequently with sodium perborate bleach. If stains remain after several washings, try bleaching white cottons and linens with chlorine or sodium perborate bleach.
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