Sodium tetraborate pentahydrate - 99.5%, high purity , CAS No.12179-04-3

  • ≥99.5%
Item Number
S302643
Grouped product items
SKUSizeAvailabilityPrice Qty
S302643-500g
500g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$23.90
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Basic Description

Specifications & Purity≥99.5%
Storage TempRoom temperature
Shipped InNormal
Product Description

Product Introduction

The aqueous solution is alkaline. The crystal water is completely lost when heated to 120°C. It is stable in dry air, but slowly absorbs moisture in the air under humid conditions and becomes borax decahydrate. It has the properties of sterilization, disinfection, fluxing and high temperature adhesion


Application

Used as a herbicide and soil fungicide. Used in the glass industry to manufacture optical glass and heat-resistant and corrosion-resistant glass. Used as a glaze in the enamel industry, it is applied to the metal surface, which is strong and durable. Used as antifreeze and anticoagulant in mining industry and metallurgical industry. In the non-ferrous metal industry, it is used as an electrolyte additive and a non-ferrous metal welding agent. It is used to make glaze in the ceramic industry with good effect. Used as a softener for water in cosmetics. Used in the manufacture of anti-corrosion and anti-rust inhibitors and other boron compounds.

Names and Identifiers

Molecular Weight 291.29

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

Find and download the COA for your product by matching the lot number on the packaging.

6 results found

Lot NumberCertificate TypeDateItem
B2210077Certificate of AnalysisDec 12, 2024 S302643
G2425665Certificate of AnalysisJun 18, 2024 S302643
G2425666Certificate of AnalysisJun 18, 2024 S302643
I2202910Certificate of AnalysisJul 18, 2022 S302643
I2202911Certificate of AnalysisJul 18, 2022 S302643
B2210076Certificate of AnalysisJan 15, 2022 S302643

Chemical and Physical Properties

SolubilityEasily soluble in hot water and glycerin, slightly soluble in ethanol and carbon tetrachloride
Melt Point(°C)75℃

Safety and Hazards(GHS)

Pictogram(s) GHS08
Signal Danger
Hazard Statements

H315:Causes skin irritation

H319:Causes serious eye irritation

H335:May cause respiratory irritation

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.

Related Documents

Solution Calculators