POTASSIUM TETRABORATE TETRAHYDRATE
- Product Name
- 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
- Formula Weight
- 305.5
- MOL File
- 12045-78-2.mol
POTASSIUM TETRABORATE TETRAHYDRATE Property
- 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
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-63
- Safety Statements
- 26-36-36/37
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 28299080
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H361Suspected of damaging fertility or the unborn child
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P281Use personal protective equipment as required.
P308+P313IF exposed or concerned: Get medical advice/attention.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- P5754
- Product name
- Potassium tetraborate tetrahydrate
- Purity
- ReagentPlus , ≥99.5%
- Packaging
- 2.5kg
- Price
- $178
- Updated
- 2024/03/01
- Product number
- 039435
- Product name
- Potassium tetraborate tetrahydrate, 99%
- Packaging
- 500g
- Price
- $46.8
- Updated
- 2024/03/01
- Product number
- 039435
- Product name
- Potassium tetraborate tetrahydrate, 99%
- Packaging
- 2kg
- Price
- $128
- Updated
- 2024/03/01
- Product number
- 93-1950
- Product name
- Potassium tetraborate tetrahydrate, 99+%
- Packaging
- 500g
- Price
- $52
- Updated
- 2024/03/01
- Product number
- 93-1950
- Product name
- Potassium tetraborate tetrahydrate, 99+%
- Packaging
- 2kg
- Price
- $159
- Updated
- 2024/03/01
POTASSIUM TETRABORATE TETRAHYDRATE Chemical Properties,Usage,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
POTASSIUM TETRABORATE TETRAHYDRATE Suppliers
- Tel
- --
- Fax
- --
- contact@achemica.com
- Country
- Switzerland
- ProdList
- 6155
- Advantage
- 50
- Tel
- --
- Fax
- --
- Country
- Switzerland
- ProdList
- 6896
- Advantage
- 91
View Lastest Price from POTASSIUM TETRABORATE TETRAHYDRATE manufacturers
- Product
- POTASSIUM TETRABORATE TETRAHYDRATE 12045-78-2
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 100kg
- Release date
- 2018-12-20