Sodium Tetraborate BORAX 2.7 kg. Sale only on CIN

Sodium tetraborate decahydrate - BORAX 10H20 - 2.7 kg

The product is classified as HAZARDOUS.

• H360 May damage fertility or the unborn child.
• H319 Causes serious eye irritation.

Restrictions: Sale only to registered companies. Sale only to persons over 18 years of age!

We do not ship this product abroad!

CAS number: 1303-96-4
EC number: 215-540-4
Formula: Na2B4O7 x 10H2O
Classification: hazardous substance - toxic to reproduction, eye irritant
Purity: 99.9%
Quality: technical
Other names: Sodium tetraborate, BORAX
Packaging: 0.9 kg in PE

For further information, read the safety data sheet.

According to EU regulations, tetraborate may only be sold to professional users or economic operators. When ordering, it is necessary to provide a company ID number, and the purchaser must be authorized to order these substances on behalf of the company.

Use

In damask production and blacksmith welding as a flux - absorbs impurities and prevents oxidation that would prevent the metal from welding.
In hard soldering of brass, gold, and silver.

Other uses

• In the construction industry in the production of refractory materials
• In glassmaking in the production of glass with high heat resistance
• In the production of synthetic herbicides and fertilizers for agriculture
• In the food industry as a preservative under the designation E285
• Preparation of mixtures for pyrotechnic purposes - colors the flame green
• In the production of washing powders for water softening
• In the production of enamels and glazes for ceramics
• In the production of glazes and enamels for porcelain
• In the production of cleaning agents, soaps, and cosmetics for its bleaching effects

First aid instructions

If health problems occur, or in case of doubt or accident, seek medical attention and provide the doctor with information from the safety data sheet.