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

CAS: 12179-04-3 Cat. No.: S302643 Peso molecular: 291.29 Número EC: 601-808-1
Disponible para pedir
GRADE & PURITY ≥99.5%
Storage
Room temperature,Desiccated,Cool
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
500g
S302643-500g
2

19,90US$

23,90US$
Guardar 4,00 US$ (16.74%)
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Why this grade

≥99.5% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated,Cool Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

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.

Specifications

Especificaciones y pureza
≥99.5%
Condiciones de almacenamiento de almacenamiento
Room temperature, Desiccated, Cool
Enviado en
Normal
Pureza
≥99.5%
Nombres e identificadores
Peso molecular 291.29
Reaxy-Rn 60332577
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=60332577&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificados (CoA, COO, BSE/TSE y tabla de análisis)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

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

9 results found

Lot NumberCertificate TypeFechaArticulo
F2616533Certificate of AnalysisJun 01, 2026 S302643
F2616535Certificate of AnalysisJun 01, 2026 S302643
B2210077Certificate of AnalysisDec 12, 2024 S302643
G2425665Certificate of AnalysisJun 18, 2024 S302643
G2425666Certificate of AnalysisJun 18, 2024 S302643
L2516089Certificate of AnalysisJun 18, 2024 S302643
I2202910Certificate of AnalysisJul 18, 2022 S302643
I2202911Certificate of AnalysisJul 18, 2022 S302643
B2210076Certificate of AnalysisJan 15, 2022 S302643
Propiedades químicas y físicas
SolubilidadEasily soluble in hot water and glycerin, slightly soluble in ethanol and carbon tetrachloride
Punto de fusión (°C)75℃
Preguntas frecuentes y artículos
Calculadoras de soluciones
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