乌海氟硼酸(电镀级)

所属分类：乌海氟硼酸及其盐类
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发布日期：2025/05/08
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详细介绍

氟硼酸（电镀级）.jpg

氟硼酸(电镀级).jpg

分子式：HBF4

相对分子量：87.81

CAS NO：16872-11-0

执行标准：Q/XC11-2014

质量指标：

氟硼酸厂

产品性状：无色透明液体。相对密度约1.38。能与水或醇相混溶。加热到130℃时分解。能同金属元素、金属氟化物、氧化物、氢氧化物或碳酸盐反应生成相应的氟硼酸盐，有毒。

用途：氟硼酸体系电镀液的主要组成物。用作烷基化和聚合的催化剂，制备各种氟硼酸盐的原料。2.5%溶液用于电解抛光纯铝。还可用于金属表面氧化物、硅酸盐膜的清洁和腐蚀。

包装：用聚乙烯塑料桶包装，每桶净重25kg， 250kg。

储运及安全防护：属酸性腐蚀物品，危规编号：81026。要小心轻放，不慎接触人体要用大量水冲洗。

英文版

Fluoroboric acid (plating grade)

Molecular formula: HBF4

Relative molecular weight: 87.81

CAS NO: 16872-11-0

Executive standard: Q/XC11-2014

Item	Index	Index
Fluoroboric acid (HBF4), % ≥	49.5	49.5
Free boric acid, % ≤	2.0	2.0
Iron (Fe), % ≤	0.005	0.005
Chloride, % ≤	0.005	0.005
Sulfate, % ≤	0.003	0.01
Pb % ≤	----	0.005

Properties: Colorless transparent liquid; relative density is about 1.38; blendable and soluble in water and alcohol; decompose when heated to 130℃; can react with metallic element, metallic fluoride, oxide, hydroxid or carbonate to produce corresponding fluoborate; toxic.

Use: Fluoroboric acid is the main component of electroplate liquid. It can be used as catalyst for alkylation and polymerization, and is the material to make various fluoborate. Its 2.5% solution can be used to electrolytically polish pure aluminum. Moreover, it can be used to clean and corrode metal surface oxide and silicate film.

Packing: Pack in 6kg, 25kg, 30kg or 250kg polyvinyl plastic drum.

Storage, transportation & safety protection: It belongs to second-class inorganic acid corrosives, UN No. 81026. Please handle it with care. Once touching it, please rinse the skin with lots of water immediately.