asas magnesium karbonat
High-quality Baja supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | Mg5・(CO3)4・(OH)2・5(H2O) |
|---|---|
| Molecular Weight | 142.6336 |
| Boiling Point | 333.6°C at 760 mmHg |
| Flash Point | 169.8°C |
| Vapor Pressure | 2.58E-05mmHg at 25°C |
Detailed Chemical Properties & Synonyms
asas magnesium karbonat · CAS 39409-82-0 · dibekalkan oleh Jinan Shenghe Chemical Co., Ltd.
Penerangan
basic magnesium carbonate · CAS 39409-82-0 · C4H12Mg6O19+2. UNII YQO029V1L4.
Pengenalan
| CAS Nombor Pendaftaran | 39409-82-0 |
|---|---|
| PubChem CID | 73415762 |
| Formula molekul | C4H12Mg6O19+2 |
| IUPAC nama | hexamagnesium;tetracarbonate;dihydroxide;pentahydrate |
| UNII (FDA) | YQO029V1L4 |
Deskriptor Berkomputer
| Berat Molekul | 509.96 |
|---|---|
| Kiraan Penderma Bon Hidrogen | 7 |
| Kiraan Penerima Bon Hidrogen | 19 |
| Kira Bon Boleh Putar | 0 |
| Jisim Tepat | 507.9075283 |
| Jisim Monoisotop | 507.9075283 |
| Kawasan Permukaan Kutub Topologi | 260 |
| Bilangan Atom Berat | 29 |
| Caj Rasmi | 2 |
| Kerumitan | 18.8 |
Penerangan fizikal & pengendalian nota
- Dry Powder
- Light, white friable mass or bulky white powder
- White odorless solid; [Merck Index] White odorless powder; [Alfa Aesar MSDS]
- Practically insoluble in water. Insoluble in ethanol
Status Kawal Selia
| Peraturan & Sentuhan Makanan | ACIDITY_REGULATOR; ANTICAKING_AGENT; CARRIER; CARRIER_SOLVEN: Food Additives NOT SPECIFIED Termasuk dalam ADI untuk hidrogen karbonat lain TRS 648-JECFA 23/31 FAS 67.29/NMRS 40A,B,C-JECFA 9/153 (1965) CIR / INCI: Bulking; Binding; Viscosity controlling; Buffering |
|---|---|
| GHS ringkasan pemberitahuan | 97.7% (86 / 88) |
GHS Klasifikasi Bahaya
| GHS ringkasan pemberitahuan | 97.7% (86 / 88) |
|---|
Bahan kimia ini tidak memenuhi GHS kriteria bahaya untuk 97.7% (86 daripada 88) laporan.
Dilaporkan sebagai tidak memenuhi kriteria bahaya GHS oleh 86 daripada 88 syarikat (hanya 2.3% syarikat memberikan maklumat GHS). Untuk maklumat lebih terperinci, sila lawati tapak web ECHA C&L.
Kegunaan Berdokumen
- Magnesit dan lansfordit adalah contoh mineral magnesium karbonat; Digunakan untuk kalis api, penebat haba, penapisan, dan untuk membuat sitrat magnesium effervescent, air mineral, pigmen dan kertas; Juga digunakan dalam serbuk gigi, serbuk muka, sebatian penggilap, pengisi getah, antasid, dan katartik; [Indeks Merck] Digunakan sebagai agen perasa, agen anticaking, agen pengeringan, bantuan formulasi, humektan, pelincir atau agen pelepas, tambahan nutrisi, agen kawalan pH, dan bantuan pemprosesan untuk makanan; [FDA]
- Pulp and Paper Processing [Category: Industry]
- EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives
- Kelas Kimia Lebih Selamat -> Bulatan hijau – Bahan kimia itu telah disahkan tidak membimbangkan
- Food Additives -> ACIDITY_REGULATOR; ANTICAKING_AGENT; CARRIER; CARRIER_SOLVENT; COLOUR_RETENTION_AGENT -> JECFA Functional Classes
- Cosmetics -> Bulking; Binding; Viscosity controlling; Buffering
Sinonim
YQO029V1L4; UNII-YQO029V1L4; CCRIS 7884; INS NO.504(II); INS-504(II); E-504(II); KARBONAT MAGNESIUM ASAS TERhidrat; MAGNESIUM KARBONAT HIDROKSIDA [MI]; MAGNESIUM KARBONAT HIDROKSIDA [WHO-DD]; MAGNESIUM SUBKARBONAT (RINGAN ATAU BERAT); MAGNESIUM KARBONAT ASAS TERhidrat [MART.]; ASID KARBONIK, GARAM MAGNESIUM (1:1), CAMPURAN. DENGAN MAGNESIUM HIDROKSIDA, HIDRAT; MAGNESIUM KARBONAT ASAS TERhidrat (MART.); Marinco C; RefChem:155180; DTXSID4051617
Soalan Lazim
Apakah nombor CAS dan formula molekul bagi basic magnesium carbonate?
CAS 39409-82-0; formula molekul C4H12Mg6O19+2; berat molekul — g/mol.
Apakah nama lain yang basic magnesium carbonate diketahui oleh?
YQO029V1L4, UNII-YQO029V1L4, CCRIS 7884, INS NO.504(II), INS-504(II), E-504(II).
Apakah status kawal selia basic magnesium carbonate?
Penyenaraian kawal selia yang didokumenkan: ACIDITY_REGULATOR; ANTICAKING_AGENT; CARRIER; CARRIER_SOLVEN: Food Additives; NOT SPECIFIED; Termasuk dalam ADI untuk hidrogen karbonat lain.
Adakah basic magnesium carbonate dikelaskan sebagai berbahaya?
97.7% daripada GHS pemberitahuan melaporkan tiada pengelasan bahaya (86 daripada 88).
Fakta di halaman ini diambil daripada PubChem (Perpustakaan Perubatan Negara AS) dan Wikidata. Data khusus gred — ujian, lembapan, saiz zarah, pembungkusan, jangka hayat — dikeluarkan setiap kelompok pada COA dan tidak diterbitkan di sini.
Aplikasi dan bidang penggunaan
asas magnesium karbonat (CAS 39409-82-0, formula , jisim molar 509.96 g/mol) digunakan dalam formulasi baja dan racun perosak. Untuk spesifikasi, COA dan harga pukal asas magnesium karbonat, sila hubungi pasukan jualan kami.
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Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.