Kieselguhr
- CAS No.
- 61790-53-2
- Chemical Name:
- Kieselguhr
- Synonyms
- DIATOMACEOUS EARTH;DIATOMITE;KIESELGUHR;SILICONE DIOXIDE;CELITE 545;HYFLO;diatomaceous;Celatom;KIESELGEL;KIESELGUR
- CBNumber:
- CB00131965
- Molecular Formula:
- O2Si
- Molecular Weight:
- 60.0843
- MDL Number:
- MFCD00132803
- MOL File:
- 61790-53-2.mol
- MSDS File:
- SDS
Melting point | 1400~1650℃ |
---|---|
Boiling point | 2200 °C |
Density | 0.47 g/cm3 (loose weight)(lit.) |
storage temp. | no restrictions. |
form | solid |
Odor | odorless |
PH | ~7 (25℃, 10% in aq. suspension) |
Water Solubility | insoluble |
Merck | 14,4973 |
Dielectric constant | 1.4(Ambient) |
Stability | Stable. Incompatible with strong acids |
FDA 21 CFR | 573.340; 176.170; 177.2410; 178.3297 |
Substances Added to Food (formerly EAFUS) | DIATOMACEOUS EARTH |
SCOGS (Select Committee on GRAS Substances) | Diatomaceous earth (filter aid) |
EWG's Food Scores | 1-2 |
FDA UNII | 2RF6EJ0M85 |
Pesticides Freedom of Information Act (FOIA) | Diatomaceous earth |
EPA Substance Registry System | Kieselguhr (61790-53-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H372 | |||||||||
Precautionary statements | P260-P264-P270-P314-P501 | |||||||||
Hazard Codes | T,Xn,Xi | |||||||||
Risk Statements | 48/20-36/37-49 | |||||||||
Safety Statements | 22-39-26-36-53-45-S26 | |||||||||
RIDADR | No citation | |||||||||
OEB | B | |||||||||
OEL | TWA: 6.0 mg/m3 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | VV7311000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 25120000 | |||||||||
NFPA 704 |
|
Kieselguhr price More Price(29)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | D3877 | Diatomaceous earth powder, suitable for most filtrations | 61790-53-2 | 500g | $83 | 2024-03-01 | Buy |
Sigma-Aldrich | D3877 | Diatomaceous earth powder, suitable for most filtrations | 61790-53-2 | 1kg | $140 | 2024-03-01 | Buy |
Sigma-Aldrich | D3877 | Diatomaceous earth powder, suitable for most filtrations | 61790-53-2 | 5kg | $493 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.02051 | Chemizorb Powder Absorbent for spilled liquids | 61790-53-2 | 500g | $125 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.02051 | Chemizorb Powder Absorbent for spilled liquids | 61790-53-2 | 25kg | $1750 | 2024-03-01 | Buy |
Kieselguhr Chemical Properties,Uses,Production
Description
Kieselguhr was formed from the silicic acid‐containing skeletons of microscopically small water plants, deposited on the floor of oceans and seas several hundred thousand years ago. Due to its extremely porous structure and large internal surface, kieselguhr is highly suitable for various filtration purposes. Visually, the fine product types can be identified by the pink colour, whilst medium‐fine and coarser types are white in colour.
Uses
Kieselgur can also be used as an absorbent for spills and leaks. Its highly porous structure enables it to quickly soak up liquids, making it ideal for use in oil spill cleanups or for absorbing leaked chemicals. In addition, kieselgur can be used in blasting cabinets and sandblasting machines to remove paint, rust, and other materials from surfaces. It can also be used as a polishing agent for metals and glass.
Kieselguhr Preparation Products And Raw materials
Raw materials
Preparation Products
1of8
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12495 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 2990 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20291 | 58 |
Shaanxi TNJONE Pharmaceutical Co., Ltd | +8618092446649 | sarah@tnjone.com | China | 1143 | 58 |
Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 | catherine@yjchem.com.cn | China | 983 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21663 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Related Qustion
- Q:What can Celite filters be used for?
- A:Celite filter is one of the commonly used methods of removing impurities from chemical analysis methods and can be used to fil....
- Apr 25,2024
View Lastest Price from Kieselguhr manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-06-03 | Food Grade Pool Grade Diatomaceous Earth Powder Diatomite Kieselguhr | US $550.00 / T | 1T | 99.5% | 20T | Yujiang Chemical (Shandong) Co.,Ltd. | ||
2024-06-03 | Diatomaecous Earth Diatomite Filter Aid Kieselguhr Food Grade for Insecticide | US $550.00 / T | 1T | 99.5% | 20T | Yujiang Chemical (Shandong) Co.,Ltd. |
- Food Grade Pool Grade Diatomaceous Earth Powder Diatomite Kieselguhr
- US $550.00 / T
- 99.5%
- Yujiang Chemical (Shandong) Co.,Ltd.
- Diatomaecous Earth Diatomite Filter Aid Kieselguhr Food Grade for Insecticide
- US $550.00 / T
- 99.5%
- Yujiang Chemical (Shandong) Co.,Ltd.
61790-53-2(Kieselguhr)Related Search:
1of5