HG/T 2765.1-2005
Silica gel type A (Narrow pore silica gel) (English Version)
- Standard No.
- HG/T 2765.1-2005
- Language
- Chinese, Available in English version
- Release Date
- 2005
- Published By
- Professional Standard - Chemical Industry
- Latest
- HG/T 2765.1-2005
- Scope
- This standard specifies the requirements, test methods, inspection rules, signs, labels, packaging, transportation, and storage of Type A silica gel. This standard applies to fine-pore spherical silica gel and fine-pore block silica gel made from sulfuric acid and sodium silicate. The above products are collectively referred to as Type A silica gel. Fine-pore silica gel is mainly used as a gas purifier, desiccant, air humidity regulator and catalyst carrier, and is used for the refining and separation of petrochemical products and the dehydration and refining of organic products. Molecular formula: SiO
HG/T 2765.1-2005 history
- 2005 HG/T 2765.1-2005 Silica gel type A (Narrow pore silica gel)
- 1996 HG/T 2765.1-1996 Silica gel microporous silica gel
