Properties
Siica gel of column chromatography is white beads or irregular particles. its major component is SiO2; . nH20, non-toxic and tasteless, stable in chemical properties, it doesn'l react with any other substances except strong acid and hydrofluoric acid, its insoluble in water and organic solvent. silica gel of column chromatography is porous material and has different adsorption and retention time of diferent polar substanes, so it can be used to separate and purify.
Application
This product is mainly used for removal and refined aromatic hydrocarbons from petroleum products, selective adsorption and separation of substances of different polarty; It can be used as catalyst carrier and chromatography tam body and also can be used for the separation and purification of the active ingredients of Chinese hertal medicine
Technical Specifications
Items | parameters | |||||||
| Ordinery Type | Optimized Type | |||||||
| Ⅰ-ZCX-1 | Ⅰ-ZCX-2 | Ⅰ-ZCX-3 | Ⅰ-ZCX-4 | Ⅱ-ZCX-1 | Ⅱ-ZCX-2 | Ⅱ-ZCX-3 | Ⅱ-ZCX-4 | |
| CL w/% ≤ | -- | -- | -- | -- | 0.02 | 0.02 | 0.02 | 0.02 |
| Fe w/% ≤ | -- | -- | -- | -- | 0.02 | 0.02 | 0.02 | 0.02 |
| PH(100g/L water supension) | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | 6.0-8.0 | 6.0-7.0 | 6.0-7.0 | 6.0-7.0 | 6.0-7.0 |
| Pb mg/kg ≤ | -- | -- | -- | -- | 3 | 3 | 3 | 3 |
| As mg/kg ≤ | -- | -- | -- | -- | 3 | 3 | 3 | 3 |
| Heavy metal(Pb) mg/kg ≤ | -- | -- | -- | -- | 30 | 30 | 30 | 30 |
| Pore diameter A | 20-35 | 50-80 | 80-120 | >120 | 20-35 | 50-80 | 80-120 | >120 |
| Pore volume mL/g | 0.35-0.45 | 0.5-0.75 | 0.8-1.1 | >1.1 | 0.35-0.45 | 0.5-0.75 | 0.8-1.1 | >1.1 |
| Specific surface area m²/g | ≥600 | 450-600 | 320-450 | <350 | ≥600 | 450-600 | 320-450 | <350 |
| 150℃ dry weight loss w/% ≤ | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 |
Qualified size w/% ≥ | >150μm | 75-150μm | 50-75μm | <50μm | ||||
| 80 | 80 | 60 | 60 | |||||
| Granularity μm | 30-50μm、50-75μm、75-150μm、150-300μm、250-600μm It can also be processed accorfing to the particle size of the agreement. | |||||||
Packaging: packed in two-layer plastic bags with cartons outside.Specs is 1kg,5kg,20kg/carton or as per required.
WRITE TO US
Name*
Mobile*
Email*
Message*
Verification code
DONGYING YIMING NEW MATERIALS CO., LTD
Contact person: Mr. Forest Xu
Tel: +86 546 6853125
Mobile / WeChat: +86 18654681060
WhatsApp: +86 18654681060
Email：sales@sdymqy.com ymsilicagel@gmail.com
Address: No. 888, Huanghe Rd, Dawang EDZ, Guangrao, Shandong, PRC
Brazil Distributor
Contact person: Mr. Joao Costa
Tel.: +55 (11) 93211-4565
Address: São Paulo – Paulista Avenue, 2028, 11th floor – Bela Vista. São Paulo – SP – Brazil.
Egypt Distributor
Contact person: Eng.Youssef Shoukry
Tel: +20 111 00 555 38
Address: G Zone Area Number 6226, Gamaa Elkods Street, Moktam, Cairo, Egypt
Iran Distributor
Contact person: Amir Mohammadzadeh
Tel.: (+98-21)88024436-88015081
Address: Unit 10, No.6, West 29 St,KordestanHighway-Tehran-lran.
Iraq Distributor
Contact person: Mazin Hussam Mahdi
Tel.: +964 07801700085
Address: Iraq, Baghdad, Jadrea, District 923, street 31, home 8
Pakistan Distributor
Contact person: Iqbal Sattar
Tel.: +92 21 35661728
Address: 147, Uni Shopping Centre,Abdullah Haroon Road,SaddarKarachi-74400, Pakistan.
Russia Distributor
Contact person: Mr. Nikita Beskrovnyy
Tel.: +7 9538993928
Address: 117335 Russia, Moscow, Vavilova street, 79 building 1, office 3-4
Saudi Arabia Distributor
ZABARJAD TRANSPORT COMPANY
Contact person: Mr. Ibrahime Shukr
Tel.: +966 57 049 5266
Address: Al-Riyah, Riyadh, Dammam Branch Road 13241
Ukrain Distributor
Contact person: Mr. xxxxxxxxxxxxx
Tel.: +380 xxxxxxxxxxxxx
Address: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Vietnam Distributor
Contact person: Mr. Kim
Tel.: +84 0918918006
Address: 321-A2, 18 Hoang Quoc Viet, Hanoi