潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Catalyst and Auxiliary > Catalyst > Pseudoboemite with Samll Pore Volume

Pseudoboemite with Samll Pore Volume

Inquiry
  Post Date: Sep 17,2020
  Expiry Date: Nov 16,2020
  Detailed Description: Cas No. :1344-28-1 Quantity: 500Kilograms
Specs:Pore Volume 0.33
Price:4.59 USD Kilograms
Payment Method: L/C,T/T
Pseudoboemite with Samll Pore Volume

Pseudoboehmite is an aluminium compound with the chemical composition AlO(OH). It consists of finely crystalline boehmite. However, the water content is higher than in boehmite.
Parameter Unit Min Typical

Al2O3 % >70 71
Base Content


Trihydrtae Water % <3 2.8

Fe2O3 wt% <0.03 0.01

SiO2 wt% <0.3 0.2

BET Surface Area m2/g ≥ 250 260

Na2O wt% <0.3 0.23

Pore Volume cc/g ≥0.3 0.33

Peptization Index wt% ≥97 98





  CAS Registry Number:

1344-28-1

  Synonyms: ;alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;
  Molecular Formula: Al2O3
  Molecular Weight: 101.9613
  Molecular Structure: 1344-28-1 Aluminum oxide
  Hazard Symbols:  Xi:;
  Risk Codes: R36/37/38:;
  Safety Description: S24/25:;

  Company: Zibo Jiulong Chemical Co., Ltd.     [ China ]        
  Contact: james.li
  Tel: 0533-6076766 +86-13706436189
  Fax: 0533-6076766
  Email: james.li@jiulongchemical.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 大田县| 宜川县| 大城县| 龙井市| 宁陕县| 渭源县| 新兴县| 朔州市| 日喀则市| 太保市| 大悟县| 巴林左旗| 鹿邑县| 南漳县| 饶平县| 安顺市| 吉木乃县| 洞头县| 邵东县| 竹山县| 江北区| 巫山县| 德阳市| 张家界市| 苏尼特右旗| 梅河口市| 宁强县| 江陵县| 辛集市| 大城县| 陆丰市| 福鼎市| 四子王旗| 花莲市| 大邑县| 安平县| 汕头市| 东乡| 奉节县| 司法| 龙山县|