Rubidium Sufate (Rb₂SO₄)
Published date: 2026-02-11 10:03:32
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Name | Dirubidium sulfate | CAS# | 7488-54-2 |
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| Price | $Inquiry/558kg | Purity | 99.9% | |
| Stocking Period |
7 Day | Stock | Inquiry | |
| Product Webpage: | https://dqpure.com/rubidium-sulfate/ | |||
| Detail
Product Information
Rubidium sulfate serves as a versatile high-purity precursor and functional material across advanced industries: Laboratory Reagent & Analytical Chemistry — Used to prepare rubidium-ion solutions, as a general inorganic reagent in R&D, and as a controlled sulfate source in analytical methods (e.g., AAS/ICP standards, flame photometry). Precursor for Other Rubidium Compounds — Converted into various rubidium salts via salt metathesis or other reactions. Specialty Glass & Ceramics — Acts as a rubidium source to modify refractive index, thermal stability, and other properties in optical glass, optical fibers, and specialty formulations. Crystal Growth & Materials Science — Essential feedstock for nonlinear optical (NLO) crystals such as Rb₃In(SO₄)₃ (for UV laser SHG/OPO/OPA) and Rb₅BS₄O₁₆ (advanced optical/birefringent crystals). Catalysis & Photocatalysis — Functions as a catalyst or doping agent (e.g., Rb₂SO₄-doped TiO₂ thin films for high-efficiency dye wastewater degradation under UV/visible light). Electronics & Optoelectronics — Used in Rb₂SO₄ electron-injection layers (EIL) for high-efficiency OLED displays, improving charge balance, brightness, power efficiency, and device longevity. Other Niche Applications — Hematology staining protocols, gas chromatography (thermionic detectors), and specialized biochemical or electrochemical research. Product Features & Packaging High Purity Grades — Available in 99.0%, 99.5%, and 99.9% assay (dry basis). Tightly controlled low-impurity options (especially for crystal growth and materials science), with customizable control on alkali metals (K, Na, Cs, Li), transition metals (Fe, etc.), and anions (low chloride/low nitrate versions available for sensitive glass/ceramics and optical processes). Physical & Chemical Properties — White crystalline solid/powder; highly soluble in water; orthorhombic crystal structure; low toxicity (mild irritant); hygroscopic. Packaging Options — Bottle, 25 kg/drum, or fully customized packing to meet your process and logistics needs. Moisture-barrier packaging with desiccants is recommended for long-distance transport and humid environments to prevent clumping and maintain purity.
Supply & Quality — COA provided per batch with detailed assay and impurity profiles (ICP-OES/ICP-MS tested). Stable supply, flexible customization for industrial, reagent, or research-grade requirements. Non-dangerous goods classification in many shipping scenarios (confirm per latest regulations). More
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Dirubidium sulfate
- Price: Check
- Purity: 99.99%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Rubidium sulfate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Dirubidium sulfate
- Price: ￥108.0/5g
- Purity: 99.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFU-CHEM CAS NO.7488-54-2 Rubidium sulfate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Dirubidium sulfate
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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