BERYLLIUM ALUMINUM SILICATE
- CAS No.
- 1302-52-9
- Chemical Name:
- BERYLLIUM ALUMINUM SILICATE
- Synonyms
- BERYL;berylore;naturalberyl;beryl(be3(alsi3o9)2);beryl(al2be3(sio3)6);berylliumaluminosilicate;BERYLLIUM ALUMINUM SILICATE;BERYLLIUM ALUMINIUM SILICATE;Beryllium aluminium silicate (Beryl);ialuminum,triberyllium,dioxido(oxo)silane
- CBNumber:
- CB2265797
- Molecular Formula:
- Al2Be3O18Si6
- Molecular Weight:
- 537.5
- MOL File:
- 1302-52-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/8/17 21:30:02
| Melting point | 1410°C |
|---|---|
| Density | 2,66 g/cm3 |
| refractive index | 1.56-1.57 |
| form | colorless or green-yellow crystals |
| Specific Gravity | 2.66 |
| color | Colorless, white, blue-green, green-yellow, yellow,or blue crystals |
| Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
| Dielectric constant | 6.0（Ambient） |
| EPA Substance Registry System | Beryl (Al2Be3(SiO3)6) (1302-52-9) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H319-H315-H302+H312-H332-H335 |
| Precautionary statements | P261-P271-P304+P340-P312-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 26-36/37/39 |
| TSCA | Yes |
BERYLLIUM ALUMINUM SILICATE Chemical Properties,Uses,Production
Chemical Properties
gemstone; green or blue; chief ore for beryllium; hexagonal, a=0.9188 nm, c=0.9189 nm [CIC73] [KIR78]
Chemical Properties
Beryl, Be3Al2Si6O18, is called aquamarine when pale green or blue from the presence of Fe, emerald when dark green from Cr or at times V, and morganite or red beryl when pink or red, respectively, from Mn. Only synthetic emerald is in commercial production.
Physical properties
(i) a low mass density;
(ii) low refractive indices;
(iii) dichroism;
(iv) a low birefringence.
Definition
A mineral, 3BeO.Al2O3.6SiO2, used as a source of beryllium. There are several varieties including the gemstones emerald (colored green by traces of chromium oxide) and aquamarine (a bluegreen color).
Safety Profile
Confirmed carcinogen withexperimental carcinogenic, neoplastigenic, andtumorigenic data. When heated to decomposition it emitstoxic fumes of BeO.
BERYLLIUM ALUMINUM SILICATE Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 | China | 3878 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| PT CHEM GROUP LIMITED | China | 35426 | 58 | Inquiry | |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 50003 | 58 | Inquiry |
| ABCR GmbH & CO. KG | 49 721 95061 0 | Germany | 6846 | 75 | Inquiry |
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 15229059051 | China | 9977 | 58 | Inquiry |
| Zhengzhou Acme Chemical Co., Ltd. | 0371-0371-63315541 13323832564 | China | 9913 | 58 | Inquiry |
| Gelest, Inc. | +65 6779 7666 | Singapore | 2215 | 39 | Inquiry |
| Azumax Co.，Ltd. | 03－5543－1630 | Japan | 562 | 42 | Inquiry |
| Leancare Ltd. | +33 962096793 | United Kingdom | 6460 | 42 | Inquiry |
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