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12045-78-2

12045-78-2

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12045-78-2 Usage

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.

Check Digit Verification of cas no

The CAS Registry Mumber 12045-78-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,4 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12045-78:
(7*1)+(6*2)+(5*0)+(4*4)+(3*5)+(2*7)+(1*8)=72
72 % 10 = 2
So 12045-78-2 is a valid CAS Registry Number.
InChI:InChI=1/B4O7.2K.H2O/c5-1-9-3(7)11-4(8)10-2-6;;;/h;;;1H2/q-2;2*+1;

12045-78-2 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (39435)  Potassium tetraborate tetrahydrate, 99%   

  • 12045-78-2

  • 500g

  • 226.0CNY

  • Detail

  • Alfa Aesar

  • (39435)  Potassium tetraborate tetrahydrate, 99%   

  • 12045-78-2

  • 2kg

  • 904.0CNY

  • Detail

  • Sigma-Aldrich

  • (60541)  Potassiumtetraboratetetrahydrate  purum p.a., ≥99.0% (T)

  • 12045-78-2

  • 60541-250G

  • 386.10CNY

  • Detail

  • Sigma-Aldrich

  • (60541)  Potassiumtetraboratetetrahydrate  purum p.a., ≥99.0% (T)

  • 12045-78-2

  • 60541-1KG

  • 896.22CNY

  • Detail

  • Aldrich

  • (P5754)  Potassiumtetraboratetetrahydrate  ReagentPlus®, ≥99.5%

  • 12045-78-2

  • P5754-500G

  • 372.06CNY

  • Detail

  • Aldrich

  • (P5754)  Potassiumtetraboratetetrahydrate  ReagentPlus®, ≥99.5%

  • 12045-78-2

  • P5754-2.5KG

  • 1,716.39CNY

  • Detail

  • Vetec

  • (V900226)  Potassiumtetraboratetetrahydrate  Vetec™ reagent grade, 98%

  • 12045-78-2

  • V900226-500G

  • 115.83CNY

  • Detail

12045-78-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Potassium Tetraborate Tetrahydrate

1.2 Other means of identification

Product number -
Other names Potassium tetraborate tetrahydrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:12045-78-2 SDS

12045-78-2Upstream product

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12045-78-2Related news

Thermal decomposition of POTASSIUM TETRABORATE TETRAHYDRATE (cas 12045-78-2) to anhydrous potassium tetraborate in a fluidized bed07/27/2019

Production of anhydrous potassium tetraborate from potassium tetraborate tetrahydrate (PTT) was investigated in a controlled fluidized bed calcinatory (FBC). Single step calcination gives a puffed product with very low bulk density and the calcination of potassium tetraborate tetrahydrate is inc...detailed

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