Sodium Tetraborate

Product name :Sodium Tetraborate Pentahydrate
Molecular formula: Na2B4O7�·5H2O
Analysis items Standard
Appearance White crystalline
B2O3 47.76%-49.35%
Na2B4O7�·5H2O 99.99%-103.24%
Na2O 21.25%-21.95%
SO4 135 ppm max
Cl 70 ppm max
Fe 5 ppm max
Insoluble matter in water 150 ppm max

Product name: Sodium Tetraborate Pentahydrate
Molecular formula: Na2B4O7�??�?�·5H2O
Analysis items Standard
Appearance White crystalline
B2O3 47.76%-49.35%
Na2B4O7�??�?�·5H2O 99.99%-103.24%
Na2O 21.25%-21.95%
SO4 135 ppm max
Cl 70 ppm max
Fe 5 ppm max
Insoluble matter in water 150 ppm max

Sodium Tetraborate Decahydrate is more popularly known as Borax10 mol. It is often used as a buffering agent. Borax decahydrate is utilized as a cleaning agent, especially for laundry purposes. Researchers may employ borax for surface treatment purposes, such as cleaning, etching, or modifying the surface properties of materials. Borax decahydrate serves as a preservative and pH buffer. It helps extend the shelf life of certain products and maintains their desired pH levels. Borax 10 mol is the least concentrated sodium borate product, because it has the most bound water (10 molecules). It is found in detergents, and personal care products. It is used to make glass, ceramics, and insulation. It is a flux in metal recovery, wire drawing and refractories. It is also a corrosion inhibitor in automotive antifreeze, and a preservative in casein-based adhesives.

Functions
pH buffer
Preservative
Cleaning Agent
Buffering Agent

Sales Specifications
Appearance: White, granular, crystalline solid
Grades: Technical Standard
Description: The surface of the crystal is usually chalk white as a result of partial loss of water of hydration.
Decahydrate Borax (Na2B4O7*10H2O): 100%min.
Anhydrous Borax (Na2B4O7): 52.8%min.
Boric Oxide (B2O3): 36.5%min.
Sodium Oxide (Na2O): 16.3%min.
Water of Crystallization (H2O): 47.2%max.
Chloride (Cl): 200ppm max.
pH in Water at 20C(68F):
Weight 0.1%: pH 9.24
Weight 0.5%: pH 9.23
Weight 1.0%: pH 9.23
Weight 2.0%: pH 9.24
Weight 3.0%: pH 9.27
Weight 4.78%(Saturation): pH 9.32

Physical And Chemical Properties
Specific Gravity 25C: 1.73
Specific Heat 25C: 147 cal/deg-mol
Heat of Solution (Absorbed) 18C: -2.589Kcal/g-mol or -102.59Btu
Heat of Formation: -1503.0 Kcal/g-mol or -5964.7 Btu

Packing
55.12 lb bag, 42 bags per pallet

Borax Decahydrate 99.9% Technical Grade, Granular Na2B4O7.10H2O

Technical grade sodium tetraborate decahydrate borax decahydrate granular

Borax Decahydrate is the refined form of natural sodium borate. Composed of boric oxide (B2O3), sodium oxide, and water, it is a mild, alkaline salt, white and crystalline, with excellent buffering and fluxing properties. Available in powder or granular form, Borax Decahydrate is an important multifunctional source of B2O3, particularly for processes in which the simultaneous presence of sodium is beneficial.
Specifications
Na2B4O7.10H2O

95%
B2O

Turkey Brand ETiMADEN Borax Pentahydrate
1. Granular borax, also known as sodium borate, sodium tetraborate, or disodium tetraborate. Borax is a component of many detergents, cosmetics, and enamel glazes. It is used to make buffer solutions in biochemistry, as a fire retardant, as an anti-fungal compound, in the manufacture of fiberglass, as a flux in metallurgy, neutron-capture shields for radioactive sources, a texturing agent in cooking, as a cross-linking agent in slime, as an alkali in photographic developers, as a precursor for other boron compounds, and along with its inverse, boric acid, is useful as an insecticide.
2. Borax pentahydrate is generally written as Na2B4O7�?�¢?�?�¢5H2O. Powdered borax is white, consisting of soft colorless crystals that dissolve in water.
3. Usually a white powder contains colorless, odorless and salty crystals. The specific gravity is 1.73. All crystal water is
lost at 350-400C. Soluble in water and glycerol, slightly soluble in alcohol. The aqueous solution is strongly alkaline.
4. For borax pentahydrate we import it from Turkey and American. Their brand name is ETiMADEN and THREE ELEPHANT.

Borax is a powdery white substance, also known as sodium borate, sodium tetraborate, or disodium tetraborate. It's widely used as a household cleaner and a booster for laundry detergent. It's a combination of boron, sodium, and oxygen.

We supply Borax Powders that is procured from some of the most reliable and well-known vendors. A boron compound in nature, these are used in the manufacturing process of detergents, cosmetics, and enamel glazes. Further, these can also be used for the production of buffer solutions in biochemistry, as a fire retardant, as an anti-fungal compound for fiberglass, as an insecticide, as a flux in metallurgy and as a precursor for other boron compounds.


Chemical Details:

Also known as sodium borate, sodium tetraborate or disodium tetraborate, these are important boron compound, a mineral, and a salt of boric acid.
Usually offered as a white powder, it consists of soft colorless crystals which dissolve easily in water.

Intended use: dilute blood specimen.
Products name: rbc-0101 diluent reagent for hematology analyzer
Applicable instrument: cd1700, cd1800, cd3700, micros60, pentra60, pentra120, mek6318k, mek5216k, mek7222k, kx-21, poch-100i, f820, ac.T. Etc.
Ingredients: anhydrous sodium sulfate, sodium chloride, boracic acid, sodium tetraborate.
Product spec: 20l/carton
Storage condition: store at 10-35íµ and avoid light.
Optimal use condition: use on applicable instrument at 18-28íµ
Product expiry date: 12 months


International package, net weight 20kg
Carton dimension: 31cm x 29.5cm x 28.5cm

Borax Decahydrate 99.9% Technical Grade, Granular Na2B4O7.10H2O

Technical grade sodium tetraborate decahydrate borax decahydrate granular

Borax Decahydrate is the refined form of natural sodium borate. Composed of boric oxide (B2O3), sodium oxide, and water, it is a mild, alkaline salt, white and crystalline, with excellent buffering and fluxing properties. Available in powder or granular form, Borax Decahydrate is an important multifunctional source of B2O3, particularly for processes in which the simultaneous presence of sodium is beneficial.
Specifications
Na2B4O7.10H2O

95%
B2O

36%
SO2

0.2%
Cl

0.05%
Fe

0.005%
water insoluble

0.04%