偏硼酸钠四水合物 (CAS No.10555-76-7)
- 物化性质
- 白色结晶性粉末,易溶于水,水溶液呈碱性。熔点约57°C(失去结晶水),密度约1.74 g/cm³。加热至100°C以上逐渐失水,最终生成无水偏硼酸钠。
- 技术参数
- 纯度≥99%(以NaBO2·4H2O计) 硼(B)含量≥7.9% 水不溶物≤0.01%
English description(英文原文,共 902 字符)
Product Name:Sodium metaborate tetrahydrate
English Name:Sodium metaborate tetrahydrate
CAS No.:10555-76-7
Aliases:Sodium borate tetrahydrate, Sodium metaborate 4-hydrate
Molecular Formula:NaBO2·4H2O
Physical Properties:White crystalline powder, freely soluble in water, aqueous solution is alkaline. Melting point approx. 57°C (loss of crystal water), density approx. 1.74 g/cm³. Gradually loses water when heated above 100°C, finally forming anhydrous sodium metaborate.
Uses:Mainly used as agricultural boron fertilizer for crops such as cotton and soybean, effectively supplementing soil boron and promoting flowering and fruiting; also used in glass, ceramics, flame retardants, water treatment and metal cleaning agents.
Technical Specifications:
Purity ≥99% (as NaBO2·4H2O)
Boron (B) content ≥7.9%
Water-insoluble matter ≤0.01%
Fineness: ≥95% through 40-mesh sieve
Packing: 25 kg/bag
English Name:Sodium metaborate tetrahydrate
CAS No.:10555-76-7
Aliases:Sodium borate tetrahydrate, Sodium metaborate 4-hydrate
Molecular Formula:NaBO2·4H2O
Physical Properties:White crystalline powder, freely soluble in water, aqueous solution is alkaline. Melting point approx. 57°C (loss of crystal water), density approx. 1.74 g/cm³. Gradually loses water when heated above 100°C, finally forming anhydrous sodium metaborate.
Uses:Mainly used as agricultural boron fertilizer for crops such as cotton and soybean, effectively supplementing soil boron and promoting flowering and fruiting; also used in glass, ceramics, flame retardants, water treatment and metal cleaning agents.
Technical Specifications:
Purity ≥99% (as NaBO2·4H2O)
Boron (B) content ≥7.9%
Water-insoluble matter ≤0.01%
Fineness: ≥95% through 40-mesh sieve
Packing: 25 kg/bag
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常见问题
- 偏硼酸钠四水合物的 CAS 号是多少?
- 偏硼酸钠四水合物的 CAS 号是 10555-76-7。
- 偏硼酸钠四水合物的分子式和分子量是什么?
- 偏硼酸钠四水合物的分子式为 NaBO2·4H2O。
- 偏硼酸钠四水合物的英文名称是什么?
- 偏硼酸钠四水合物的英文名称为 Sodium metaborate tetrahydrate。
- 偏硼酸钠四水合物还有哪些别名?
- 偏硼酸钠四水合物又称 四水合偏硼酸钠、偏硼酸钠水合物。
- 偏硼酸钠四水合物有哪些供应商和生产厂家?
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