Diatomite
- CAS No.
- 61790-53-2
- Chemical Name:
- Diatomite
- Synonyms
- DIATOMACEOUS EARTH;DIATOMITE;KIESELGUHR;SILICONE DIOXIDE;CELITE 545;HYFLO;diatomaceous;Celatom;KIESELGEL;KIESELGUR
- CBNumber:
- CB00131963
- 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 |
|
Diatomite 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 |
Diatomite Chemical Properties,Uses,Production
Description
Diatomite is a siliceous sedimentary rock composed mainly of the fossilised skeletal remains of diatoms, which are single-celled organisms related to algae. It has a porous structure, which makes it ideal for use as insulation or as a filtering material (its primary use). Most Victorian diatomite, however, is too impure for use as a filtering agent. When dry, diatomite has the appearance of chalk but is much lighter and is chemically inert.
Uses
Diatomite is a porous, low-density, sedimentary rock formed by the accumulation and compaction of diatoms which may comprise 90% or more of the dry weight of the rock. The physical properties of diatomite have led to its use in many commercial applications, the most common being for the filtration of liquids or as a filler, for example, in paints. Other uses of diatomite include insulation (fire bricks), fine abrasion (in some toothpaste and polishes) and as a pesticide.
Diatomite Preparation Products And Raw materials
Raw materials
Preparation Products
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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 |
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View Lastest Price from Diatomite 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. | ||
2024-04-24 | diatomite | US $1399.00 / T | 0.01T | 98% | 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.
- diatomite
- US $1399.00 / T
- 98%
- Yujiang Chemical (Shandong) Co.,Ltd.
61790-53-2(Diatomite)Related Search:
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