Sodium Tetra Borate, Decahydrate (Borax)

Borax Decahydrate 99.9% Technical Grade, available as a white powder or fine granules. (100% Natural). Used in industrial and laboratory applications. This product is a boron compound, a mineral, and a salt of boric acid. Powdered borax dissolves easily in water and is available in small or large packaging.

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Product Specifications

CAS #	1303-96-4
Formula	Na2B4O7.10H2O
Grade	Technical
B2O3	37.74% (36.5 to 40.2%)
Chloride as Cl	0.01150% (0 to 0.07%)
Fe	0.00082% (0 to 0.003%)
Na2B4O7.10H2O	103.4% (99.9 to 110.1%)
Na2O	16.8% (16.2 to 17.9%)
Sulfate as SO4	0.02090% (0 to 0.06%)
70 Mesh	2.0% (0 to 8.0%)
Net Weight at Time of Packaging Per Bag	55 lb

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Applications and Benefits:

• Flux for soldering and forge welding.
• Manufacturing of heat-resistant glass and porcelain enamel.
• Detergents and fertilizers production.
• Leather treatment, photography, and bleaches.
• Paint formulations and laboratory reagents.

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Caution:

This product is toxic by inhalation. Not for food applications, human nutritional supplements, or carpet/upholstery deodorization. Store in a cool, dry place as it is hygroscopic and weight may vary 10% due to moisture content.

Porcelain Buchner Funnel

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The Porcelain Buchner Funnel features an integral perforated plate and straight sides. Its glazed inside and outside, except for the rim, and has a slightly tapered stem. This funnel is perfect for laboratory use.

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Product Specifications:

Material:	Porcelain
Diameter:	Available in multiple sizes:
	5307-01: 60mm
	5307-02: 75mm
	5307-03: 85mm
	5307-04: 90mm
	5307-05: 100mm
	5307-06: 110mm
	5307-07: 125mm
	5307-08: 150mm
	5307-09: 200mm
	5307-10: 250mm

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Similar Products

• Porcelain Funnel with Perforated Plate
• Buchner Funnel with Glass Frit
• Plastic Funnel for Laboratory Use
• Stainless Steel Funnel for Industrial Applications
• Filter Funnel with PTFE Membrane

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Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

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CAUTION: Handle with care as the Porcelain Buchner Funnel is glazed inside and outside, except for the rim, and has a slightly tapered stem. Use appropriate protective gear when handling.

Perfect for:

• Laboratories
• Scientists
• Chemists
• Researchers

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