CAS 1330-43-4

Anhydrous Borax

Description:

Anhydrous borax, also known as sodium borate or borax, is a white, crystalline solid that is primarily composed of sodium, boron, oxygen, and hydrogen. Its chemical formula is Na2B4O7, and it is characterized by its high solubility in water, making it useful in various applications. Anhydrous borax is hygroscopic, meaning it can absorb moisture from the environment, which can affect its stability and handling. It exhibits alkaline properties, with a pH typically above 7 when dissolved in water. This compound is commonly used in glass and ceramics manufacturing, as a flux in metallurgy, and as a cleaning agent due to its ability to soften water. Additionally, it has applications in agriculture as a micronutrient for plants and in various industrial processes. Safety considerations include avoiding inhalation and skin contact, as it can be irritating. Overall, anhydrous borax is a versatile chemical with significant industrial and household applications.

Formula:B₄Na₂O₇

InChI:InChI=1/B4O7.2Na/c5-1-7-3-9-2(6)10-4(8-1)11-3;;/q-2;2*+1

SMILES:B1([O-])OB2OB([O-])OB(O1)O2.[Na].[Na]

Synonyms:

2,4,6-Trioxa-1,3,5,7-Tetraboraheptane-3,5-Diolate, 1,7-Dioxo-, Disodium Salt
Borax
Borax Anhydrous, Sodium Tetraborate Anhydrous
Borax glass
Boric acid (H2B4O7), disodium salt
Boric acid (H2B4O7), disodium salt
Boron Sodium Oxide
Boron sodium oxide (B4Na2O7)
Boron sodium oxide (B4Na2O7)
Boron(+3) Cation
DC Dehybor
Dehybor
Dinatriumtetraborat, wasserfrei
Disodium
Disodium Bicyclo[3.3.1]Tetraboroxane-3,7-Diolate
Disodium Tetraborate
Disodium tetraborate,anhydrous
E 285
Ecoboron PRO
Etibor 68
FR 28 (borate)
Fireless B
Fireless B Liquid
Fr 28
Fused Borax
Granubor
Heptahydrate
Natriumtetraborat, Wasserfrei
Oxygen(-2) Anion
Rasorite 65
Sodium Borate
Sodium Tetraborate, Gran
Sodium biborate
Sodium boron oxide (Na2B4O7)
Sodium boron oxide (Na2B4O7)
Sodium tetraborate
Sodium tetraborate (Na2B4O7)
Sodium tetraborate (Na2B4O7)
Spraybor
Tetraborate de disodium anhydre
Tetraborato De Disodio Anhidro
Anhydrous borax
DI-SODIUM TETRABORATE ANHYDROUS SUPRAPUR
Buffer solution pH 9.00 (20°C)
di-Sodium tetraborate anhydrous 99.99 Suprapur
fusedsodiumborate
"Sodium tetraborate, anhydrous/ 99.9%"
sodiumborate,anhydrous
ZIRCONYL NITRATE SOLUTION PHE
boricacid(h2b4o7),disodiumsalt
sodiumboronoxide
ZINC ACETATE SOLUTION PHE
SODIUM TETRABORATE, ANHYDROUS REAGENT
SPECTROMELT(R) B 10
Sodium tetraborate,99.5%,for analysis,anhydrous
pH standard－Sodium Tetraborate Decahydrate(Borax)
Antipyoninum
ANYHYDROUSSODIUMTETRABORATE
"Sodium tetraborate, anhydrous/ 98+%"
Borax glass-ground
Sodium borate anhydrous
Sodium tetraborate, anhydrous, Puratronic(R), 99.998% (metals basis)
Sodium tetraborate buffer solution
sodiumtetraborate(anhydrous)
SodiuM tetraborate, 98%, for analysis, anhydrous
BoraxAnhydrous98.5%
borates,tetra,sodiumsalts(pentahydrate)
Sodium tetraborate, anhydrous (99.998%-B) (50 ppm K) PURATREM
DEHYBOR(R)
BORAX, FUSED
sodiumtetraborate,anhydrous
BUFFER PH 10.01
GLASS BORATE
Sodium tetraborate, anhydrous, 99.95% (metals basis)
Borax Anhydrous puriss. p.a., anhydrous, >=98.0% (T)
BUFFER/INDICATOR SOLUTION
borates,tetra,sodiumsalts(anhydrous)
SODIUMBORATE,TECHNICAL
di-Sodiumtetraborate,anhydrou
di-Sodium tetraborate anhydrous for analysis
Sodium tetraborate, anhydrous, Puratronic, 99.998% (metals basis)
SodiuM tetraborate, anhydrous, for analysis, 99.5% 100GR
FB 48
ZINC CHLORIDE - FORMIC ACID SOLUTION PHE
Sodium tetraborate buffer
SodiuM tetraborate 99%
BUFFER 4.01
SODIUM TETRABORATE ANHYDROUS, DECOMPOSER
fr28
BORIC ACID DISODIUM SALT
Buffer solution HPCE pH 9.0
Buffer solution pH 9.2
SODIUM TETRABORATE GRANULATED, DRY
sodium tetraborate, anhydrous, puratronic
BORAX ANHYDROUS extrapure AR
SPECTROMELT B 10 DI-SODIUM TETRABORATE
Sodium tetraborate, anhydrous, for analysis
boricacid(h2b4o7),sodiumsalt
sodiumtetraborate(na2b4o7)
ANHYDROUSDISODIUMTETRABORATE
borax(anhydrous)
anhydrousborax
Sodium tetraborate, anhydrous, for analysis, 99.5%
Sodiumtetraborate,anhydrous,99+%
borax,dehydrated
borates,tetra,sodiumsalt,anhydrous
BORAX BUFFER SOLUTION
Sodiumtetraborate,anhydrous(99.999%-B)(50ppmK)PURATREM
BUFFER SOLUTION SODIUM TETRABORATE
SodiuM tetraborate 99.998% trace Metals basis
Sodium tetraborate, 99.5%, anhydrous, for analysis
Boric acid - Sodium tetraborate buffer solution, Sodium tetraborate buffer solution
Na2B4O7
B4-Na2-O7
"Sodium tetraborate, anhydrous/ 99.998%"
di-Sodium tetraborate anhydrous, extra pure
pH standard－Borax
BUFFER SOLUTION
DI-SODIUM TETRABORATE
Borax, 5 Mole (Pentahydrate)
DI-SODIUM TETRABORATE ANHYDROUS GR FOR A
Sodium tetraborate, anhydrous, 99.5% (metals basis)
rasorite65
SODIUM TETRABORATE, 99.999%
See more synonyms

Purity (%)

100

products per page.Found 22 products.

+ Info
Sodium tetraborate, anhydrous, 99.5% (metals basis)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Sodium tetraborate is used as a co-catalyst for (2,2,6,6-tetramethylpiperidin-1-yl)oxyl and sodium hypochlorite oxidation of alcohols in greener and non-chlorinated solvents. It acts as a reagent for the decomposition of oxides and silicates by fusion. It is used to prepare buffers, which is used in
Formula:B₄Na₂O₇
Purity:99.5%
Color and Shape:White, Powder or crystalline powder or crystals or granular
Molecular weight:201.21
Ref: 02-012305
1kg
67.00€
VAT not included
5kg
125.00€
VAT not included
+ Info
Borate, 0.5M buffer soln., pH 9.0
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Ref: 02-J62125
500ml
To inquire
250ml
77.00€
VAT not included
+ Info
Borate, 0.5M buffer soln., pH 8.0
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Ref: 02-J63742
250ml
72.00€
VAT not included
500ml
106.00€
VAT not included
+ Info
Sodium borate, 0.5M buffer soln., pH 9.0
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci
Ref: 02-J63637
250ml
79.00€
VAT not included
500ml
119.00€
VAT not included
+ Info
Sodium borate, 0.5M buffer soln., pH 8.5
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
This product is ideally suited for many biological applications, including biochemical, molecular biological, cell biological, histological, and immunological research and lab procedures. It can be used to dilute substances and in coating procedures. Additives such as Tween 20 and milk powder can be
Ref: 02-J62902
250ml
77.00€
VAT not included
500ml
117.00€
VAT not included
+ Info
Sodium tetraborate, anhydrous, Puratronic™, 99.998% (metals basis)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Sodium tetraborate is used as a co-catalyst for (2,2,6,6-tetramethylpiperidin-1-yl)oxyl and sodium hypochlorite oxidation of alcohols in greener and non-chlorinated solvents. It acts as a reagent for the decomposition of oxides and silicates by fusion. It is used to prepare buffers, which is used in
Formula:B₄Na₂O₇
Purity:99.998%
Molecular weight:201.21
Ref: 02-010875
25g
98.00€
VAT not included
100g
265.00€
VAT not included
500g
927.00€
VAT not included
+ Info
Sodium tetraborate, anhydrous, 99.95% (metals basis)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Sodium tetraborate is a useful anhydrous borax for proteomics research. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU r
Formula:B₄Na₂O₇
Purity:99.95%
Molecular weight:201.21
Ref: 02-087862
25g
81.00€
VAT not included
100g
240.00€
VAT not included
+ Info
Borate, 0.5M buffer soln., pH 9.5
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
This product is ideally suited for many biological applications, including biochemical, molecular biological, cell biological, histological, and immunological research and lab procedures. It can be used to dilute substances and in coating procedures. Additives such as Tween 20 and milk powder can be
Ref: 02-J62154
250ml
68.00€
VAT not included
500ml
94.00€
VAT not included
+ Info
Borate, 0.5M buffer soln., pH 8.5
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Borate buffered saline has been used to determine whether heat-killed, borate-buffered suspensions of Gordonia bronchialis, Rhodococcus coprophilus or Tsukamurella inchonensis can be used to treat canine flea allergy. Borate buffered saline has also been used to investigate the effects of lentivirus
Ref: 02-J60803
250ml
85.00€
VAT not included
500ml
116.00€
VAT not included
+ Info
Sodium borate, 0.5M buffer soln., pH 8.0
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
It is a component of many detergents, cosmetics, and enamel glazes. It is also used to make buffer solutions in biochemistry, as a fire retardant, as an anti-fungal compound for fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, and as
Formula:B₄Na₂O₇
Molecular weight:201.21
Ref: 02-J60068
250ml
72.00€
VAT not included
500ml
118.00€
VAT not included
+ Info
Boron sodium oxide (B4Na2O7)
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:B₄Na₂O₇
Purity:99%
Color and Shape:Solid
Molecular weight:201.2193
Ref: IN-DA0011I0
100g
21.00€
VAT not included
500g
25.00€
VAT not included
1kg
28.00€
VAT not included
5kg
69.00€
VAT not included
+ Info
Sodium tetraborate, anhydrous, 99+%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Sodium tetraborate, anhydrous, 99+%
Formula:Na₂B₄O₇
Purity:99+%
Color and Shape:white pwdr.
Molecular weight:201.22
Ref: 08-93-1188
500g
42.00€
VAT not included
2kg
118.00€
VAT not included
+ Info
Sodium tetraborate, anhydrous
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:B₄Na₂O₇
Purity:≥ 99.0%
Color and Shape:White to off-white crystalline powder
Molecular weight:201.22
Ref: 7W-GK3065
25g
23.00€
VAT not included
100g
40.00€
VAT not included
250g
78.00€
VAT not included
500g
114.00€
VAT not included
1kg
184.00€
VAT not included
+ Info
Sodium tetraborate, anhydrous, 99.9%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:Na₂B₄O₇
Molecular weight:201.22
Ref: 7W-GX5341
ne
To inquire
+ Info
Sodium tetraborate, anhydrous, 99.998%
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:Na₂B₄O₇
Molecular weight:201.22
Ref: 7W-GX4188
ne
To inquire
+ Info
Sodium tetraborate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Sodium tetraborate
Formula:B₄Na₂O₇
Purity:99%
Color and Shape:Solid
Molecular weight:201.22
Ref: 54-OR1024503
2500g
282.00€
VAT not included
25kg
2,537.00€
VAT not included
+ Info
Sodium tetraborate, 5% solution
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:B₄Na₂O₇
Molecular weight:201.22
Ref: 7W-GX5662
100ml
99.00€
VAT not included
250ml
195.00€
VAT not included
+ Info
Sodium tetraborate, 0.5% solution
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:B₄Na₂O₇
Molecular weight:201.22
Ref: 7W-GX6969
100ml
84.00€
VAT not included
250ml
158.00€
VAT not included
+ Info
Sodium Tetraborate
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Formula:B₄O₇·2Na
Color and Shape:Neat
Molecular weight:201.22
Ref: TR-S673095
5g
91.00€
VAT not included
25g
130.00€
VAT not included
100g
177.00€
VAT not included
+ Info
Sodium tetraborate, anhydrous (99.998%-B) (50 ppm K) PURATREM
Controlled ProductPlease note that this is a controlled product in some countries, and needs to be treated in accordance with the relevant regulations. Be aware this might entail additional expenses and documentation.
CAS:
- 1330-43-4
Sodium tetraborate, anhydrous (99.998%-B) (50 ppm K) PURATREM
Formula:Na₂B₄O₇
Purity:(99.998%-B)
Color and Shape:white pwdr.
Molecular weight:201.22
Ref: 08-93-1072
10g
96.00€
VAT not included
50g
372.00€
VAT not included