SODIUM HYPOBROMITE
- CAS No.
- 13824-96-9
- Chemical Name:
- SODIUM HYPOBROMITE
- Synonyms
- SODIUM HYPOBROMITE;Hypobromous acid, sodium salt;Sodium hypobromite test solution;Sodium hypobromite 1M aq. solution;Sodium hypobromite test solution(ChP);SODIUM HYPOBROMITE ISO 9001：2015 REACH
- CBNumber:
- CB1125638
- Molecular Formula:
- BrH2NaO
- Molecular Weight:
- 120.91
- MOL File:
- 13824-96-9.mol
- MSDS File:
- SDS
- Modify Date:
- 2022/12/21 16:56:50
| storage temp. | 0-6°C |
|---|---|
| CAS DataBase Reference | 13824-96-9 |
| EPA Substance Registry System | Hypobromous acid, sodium salt (13824-96-9) |
SODIUM HYPOBROMITE Chemical Properties,Uses,Production
Chemical Properties
Formula weight (NaBrO) 118.91. Yellow crystals, readily soluble in H2O. May be stored at —20°C in a closed weighing vessel for a few days with only slight loss of NaBrO; decomposition, with formation of NaBr and NaBrO3, begins immediately at 0°C and is complete within two days. Analysis after drying for one or two hours on clay at 0°C; about 92% NaBrO·5H2O, 2% NaBr·2H2O, 1% NaBrO3, 5% moisture.
Synthesis
A 40% sodium hydroxide solution (438 g., 306 ml.) is stirred
and cooled to —3°C in a wide-neck, round-bottom flask closed
with a three-hole rubber stopper (for a stirrer, dropping funnel
and thermometer). Bromine (314 g., 100 ml., 90% of the quantitj
theoretically needed for 175 g. of NaOH) is slowly added (1-2
drops per second) with constant stirring. The temperature of the
reaction mixture is held between —8 and —3°C. Insufficient cooling
results in the formation of NaBrO3; cooling below —8°C should be
avoided to prevent slow solidification of the flask contents.
Br2 + 2 NaOH + 4 H2O = NaBrO ? 5 H2O + NaBr
SODIUM HYPOBROMITE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Micro Science | 08066085852Ext 791 | Madhya Pradesh, India | 1 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21670 | 55 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | China | 9030 | 58 | Inquiry |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 | China | 3005 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8618339805032 | China | 13141 | 58 | Inquiry |
| Wuhan Topule Biopharmaceutical Co., Ltd | +8618327326525 | China | 8474 | 58 | Inquiry |
| Hebei Weibang Biotechnology Co., Ltd | +8615350571055 | China | 5251 | 58 | Inquiry |
| Hubei xingongli Chemical Co., Ltd | 027-59106151 15172325309 | China | 9948 | 58 | Inquiry |
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