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Borax anhydrous

BGC Id:	381409487046
CAS No:	1330-43-4
Synonyms:	na2b4o7 ; dehybor(r) ; borax ; fr28 ; rasorite65 ; fb 48 ; buffer 4.01 ; b4-na2-o7 ; dehybor ; borax glass
Molecular Formula:	Na2B4O7
Molecular Weight:	201.22
EINECS:	215-540-4

The most competitive supplier in 2025

The following 3 notable providers have been checked and can be recommended.

Simagchem

Xiamen Hisunny Chemical

Molecular Formula : Na2B4O7

Xiamen Equation Chemical

What other providers are available for CAS 1330-43-4?

The last intensive check and update was carried out on 2025/04/08.

Identify

Synonyms:

na2b4o7 ; dehybor(r) ; borax ; fr28 ; rasorite65 ; fb 48 ; buffer 4.01 ; b4-na2-o7 ; dehybor ; borax glass

CAS:

1330-43-4

EINECS:

215-540-4

Molecular Formula:

Na2B4O7

MDL:

MFCD00081185

Properties

Molecular Weight:

201.22 g·mol−1

Density:

2.367 g/mL at 25 °C(lit.)

Melting point:

741 °C(lit.)

Boiling point:

1575 °C

Flash point:

1575 °C

Solubility:

H₂O: 0.1 M at 20 °C, clear, colorless

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.

Country: P.R.China Phone: +86 592 2680 277 Telefax: +86 592 2680 237

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Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer

Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596

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Xiamen Equation Chemical Co.,Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

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Safety Information

Hazard Symbols: Xn, Xi, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

62-63-36/38-36/37/38-61-60 (R)

Safety Codes:

36/37-24/25-26-36-23-45-53 (S)

WGK Germany:

RID / ADR:

UN 1760 8 / PG 2

RTECS:

ED4588000

What other providers are available for CAS 1330-43-4?

In addition to the providers presented here for Borax anhydrous with the CAS number 1330-43-4, there are other 55 providers with slightly different product names available for this CAS number.

Na2B4O7

+1 additional providers that we know from the past

Borax, dry

+8 additional providers that we know from the past

Sodium borate

AXO Industry SA | ProChem, Inc. | Dayang Chem (Hangzhou) Co.,Ltd. | Hangzhou Lingrui Chemical Co., Ltd. +8 additional providers that we know from the past

Sodium tetraborate anhydrous