POTASSIUM TETRABORATE TETRAHYDRATE
- CAS No.
- 12045-78-2
- Chemical Name:
- POTASSIUM TETRABORATE TETRAHYDRATE
- Synonyms
- Potassiumborate4H2O;POTASSIUM TETRABORATE;POTASSIUMBORATE,GRANULAR;KB4(potasium tetraborate);POTASSIUM TETRABORATE 4 H2O;Potassium tetraborate hydrate;POTASSIUM BORATE TETRAHYDRATE;POTASSIUM TETRABORATE-4-HYDRATE;POTASSIUM BIBORATE TETRAHYDRATE;POTASSIUM TETRABORATE TETRAHYDRATE
- CBNumber:
- CB3332197
- Molecular Formula:
- B4H8K2O11
- Molecular Weight:
- 305.5
- MOL File:
- 12045-78-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
Melting point | 850 °C |
---|---|
Density | 1,74 g/cm3 |
solubility | H2O: 1M20°Cclear, colorless |
form | Powder |
Specific Gravity | 1.74 (anhy) |
color | White |
PH | pH(10g/l, 25℃) : 9.0~9.4 |
Water Solubility | Soluble in water |
Merck | 14,7680 |
Exposure limits | ACGIH: TWA 2 mg/m3; STEL 6 mg/m3 |
EPA Substance Registry System | Boron potassium oxide (B4K2O7), tetrahydrate (12045-78-2) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H361-H361d | |||||||||
Precautionary statements | P281-P201-P202-P280-P308+P313-P405-P501a | |||||||||
Hazard Codes | Xi,Xn | |||||||||
Risk Statements | 36/37/38-63 | |||||||||
Safety Statements | 26-36-36/37 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 28299080 | |||||||||
NFPA 704 |
|
POTASSIUM TETRABORATE TETRAHYDRATE price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | P5754 | Potassium tetraborate tetrahydrate ReagentPlus?, ≥99.5% | 12045-78-2 | 500G | ₹4048.55 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | P5754 | Potassium tetraborate tetrahydrate ReagentPlus?, ≥99.5% | 12045-78-2 | 2.5KG | ₹10327.05 | 2022-06-14 | Buy |
ALFA India | ALF-039435-A3 | Potassium tetraborate tetrahydrate, 99% | 12045-78-2 | 2kg | ₹11546 | 2022-05-26 | Buy |
ALFA India | ALF-039435-36 | Potassium tetraborate tetrahydrate, 99% | 12045-78-2 | 500g | ₹4027 | 2022-05-26 | Buy |
POTASSIUM TETRABORATE TETRAHYDRATE Chemical Properties,Uses,Production
Chemical Properties
-6mesh with 99.9% purity; ortho-rhomb, white powder(s); dehydration temp depends on partial pressure of H2O [CER91] [STR93] [KIR78]
Uses
Potassium tetraborate tetrahydrate (K2B4O7.4H2O) may be employed in the preparation of puffed and dense forms of anhydrous potassium tetraborate (purity = 99.5%, bulk density = 0.4 and 0.7gcm-3). It may be used for the preparation of saturated K2B4O7 solution required for the quantification of polyamines in various biological samples by HPLC.
General Description
Potassium tetraborate tetrahydrate is a hydrated tetraborate salt of potassium. Its crystal structure has been examined. Its crystals belong to the orthorhombic crystal system with space group P212121. Aqueous solution of potassium tetraborate tetrahydrate on evaporation affords single crystals.
POTASSIUM TETRABORATE TETRAHYDRATE Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
DMCC Specialty Chemical Co Ltd | +91-9892080813 +91-9892080813 | Mumbai, India | 26 | 58 | Inquiry |
S.K. CHEMICAL INDUSTRIES | +91-22-66370299 Ext 21 / 91-22-23437380 Ext 25 | New Delhi, India | 261 | 30 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3075 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21634 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29884 | 58 | Inquiry |
Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | China | 6383 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39894 | 58 | Inquiry |
Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | China | 13507 | 58 | Inquiry |
SIMAGCHEM CORP | +86-13806087780 | China | 17365 | 58 | Inquiry |
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