Disinfects Melts Fluxes Catalysts Borax Powder Crystal Mud Kills Insects / Cockroaches / Ants CAS NO.1303-96-4

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Kills Insects/ Cockroaches/ Ants Borax Crystal Mud, Disinfects, Melts Gold/ Silver/ Copper, Fluxes, Catalysts Borax

 

Description:
Sodium Tetraborate Decahydrate, or Borax, is a crystalline compound composed of sodium, boron, and oxygen. It occurs as white, odorless crystals with a silky texture. Borax is naturally found in mineral deposits and can also be produced synthetically.

Specification:
The specifications of Sodium Tetraborate Decahydrate (Borax) can vary depending on the specific grade and manufacturer. Here are some general specifications:

• Chemical formula: Na2B4O7·10H2O
• Molecular weight: Approximately 381.37 g/mol
• Appearance: White crystalline powder or granules
• Purity: Typically, not less than 95% or higher (depending on the grade)
• Water content: Borax decahydrate contains approximately 47.5% water by weight.

Application:
Sodium Tetraborate Decahydrate (Borax) finds applications in various industries, including:

1. Household Cleaning Products: Borax is commonly used as an ingredient in household cleaning products such as laundry detergents, all-purpose cleaners, and stain removers. It helps remove stains, dirt, and grease, and can act as a water softener.

2. Cosmetics and Personal Care: Borax is used in some cosmetic and personal care products, including bath salts, bath bombs, and skin creams. It can serve as a pH adjuster, buffering agent, or emulsifier in these formulations.

3. Glass Manufacturing: Borax is an important ingredient in glass production due to its ability to lower the melting point of silica, the main component of glass. It is used to modify the viscosity and improve the workability of molten glass.

4. Flame Retardants: Borax is used as a flame retardant in certain applications. It can be added to materials such as fabrics, wood, and cellulose insulation to reduce their flammability.

5. Metallurgy: Borax is utilized in metallurgical processes, especially in soldering and welding applications. It acts as a flux, helping to remove oxides and improve the flow of molten metals.

Features:

1. Cleaning and Detergency: Borax has excellent cleaning properties and is effective in removing stains, dirt, and grease. It can enhance the performance of cleaning products and improve their overall efficacy.

2. pH Buffering: Borax can act as a pH buffer, helping to stabilize the acidity or alkalinity of a solution. It can be used to adjust the pH of various formulations.

3. Water Softening: Borax has water-softening properties, which means it can help reduce the hardness of water by binding to calcium and magnesium ions. This property is beneficial in laundry detergents and cleaning products.

4. Fluxing Agent: In glass manufacturing and metallurgical processes, Borax acts as a fluxing agent. It lowers the melting point of materials, facilitates their fusion, and helps remove impurities.

5. Low Toxicity: Borax is generally considered to have low toxicity when used appropriately. However, it is important to handle and use it safely, following recommended guidelines and precautions.

 

Specification

Sodium tetraborate decahydrate Basic information

Description References

Product Name:	Sodium tetraborate decahydrate
Synonyms:	SWABS 10ML PEPTON FYSIOLOG. SALINE SOL.;SODIUM TETRABORATE DECAHYDRATE BIOXT;Borax,Sodium tetraborate,decahydrate,sodium borate, decahydrate,antipyonin,borascu;Boric acid sodium decahydrate;Sodium tetraborate decahydrateACS reagent, 99.5-105.0% (Titration);antipyonin;antipyonin[qr];borascu
CAS:	1303-96-4
MF:	B4H20Na2O17
MW:	381.37
EINECS:	603-411-9
Product Categories:	Inorganics;organic or inorganic borate;1303-96-4
Mol File:	1303-96-4.mol

Sodium tetraborate decahydrate Chemical Properties

Melting point	75 °C
Boiling point	320°C
density	1.73 g/mL at 25 °C(lit.)
vapor pressure	0.213 hPa (20 °C)
storage temp.	2-8°C
solubility	H2O: 0.1 M at 20 °C, clear, colorless
form	Powder/Solid
Specific Gravity	1.73
color	White, gray, bluish or greenish white
Odor	Odorless
PH Range	9.2
PH	9.21(1 mM solution);9.17(10 mM solution);9.05(100 mM solution);
Water Solubility	60 g/L (20 ºC)
λmax	λ: 260 nm Amax: 0.012 λ: 280 nm Amax: 0.010
Merck	14,8590
Exposure limits	ACGIH: TWA 2 mg/m3; STEL 6 mg/m3 NIOSH: TWA 5 mg/m3
InChIKey	CDMADVZSLOHIFP-UHFFFAOYSA-N
CAS DataBase Reference	1303-96-4
EPA Substance Registry System	Borax (1303-96-4)

 

Sodium Tetraborate Decahydrate

CAS RN.:	1303-96-4
EINECS:	215-540-4
Molecular Weight:	381.3721
Molecular Formula:	H20B4Na2O17
Melting Point(℃):	75℃
Water Solubility:	60 g/L (20℃)

 

Item	Results
Assay (Na2B4O7•10H2O)	≥99.03%
Sodium carbonate (Na2CO3)	≤0.1%
Water insoluble	≤0.02%
Sulphate (SO4)	≤0.1%
Chloride (Cl)	≤0.03%
Sodium oxide (Na2O)	≥16%
Boron trioxide (B2O3)	≥ 35%
Iron (Fe)	≤0.002
Average particle size	60-80mesh
Appearance	White granular
Conclusion	The results conforms with GB537-97 standards

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

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