Application Ammonium pentaborate is used in the preparation of both wet and dry electrolytic capacitors, flame proofing, gunning and patching compounds for extending the life of basic refractories. Used in the preparation of special welding, soldering and brazing fluxes for stainless steel or various non-ferrous metals, where alkali borates cannot be used.
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Ammonium pentaborate tetrahydrate
Dangerous GoodsCAS number:12046-04-7 molecular formula:NH4B5O8·4H2O
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | nonaazanium;pentaborate;tetrahydrate | DTXSID80721347 | ||
| CAS number | 12046-04-7 | molecular formula | NH4B5O8·4H2O |
| molecular weight | 272.15 g/mol | Exact mass | ≥99% |
| PSA | - | logp | - |
numbering system
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physicochemical properties
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Safety information
pictogram:
GHS08
Signal word:
Warning
Hazard Statement:
H361: 怀疑破坏生育力或未出生的孩子
Statement of Preventive Measures:
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P203: 使用前,获取、阅读并遵守所有安全说明。 P318: 如果暴露或担心,请就医。
Production methods and uses
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MSDS
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12046-04-7 | Ammonium pentaborate tetrahydrate.pdf





