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Sodium tetraborate Cas no.1330-43-4 Chemical Reagents 99% High Quality Intermediates

Name: Sodium tetraborate Cas no.1330-43-4 Chemical Reagents 99% High Quality Intermediates
Brand: REFORM
SKU: pr2405211176
Price: 5 USD
Availability: InStock

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CAS No.:

1330-43-4

Grade:

Industrial Grade

Content:

95%

Port:

any port

Brand:

REFORM

Packaging:

25kg

Price valid (until):

2025-12-31

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NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Basic Information
Product Name	Sodium tetraborate
Multiple names	Anhydrous borax;anhydrousborax;Antipyoninum;B4-Na2-O7;borates,tetra,sodiumsalt,anhydrous;borates,tetra,sodiumsalts(anhydrous);borates,tetra,sodiumsalts(pentahydrate);borax(anhydrous)
CAS No.	1330-43-4
EC No.	215-540-4
MF No.	B4Na2O7
MW No.	201.22

Product Usage

Refined borax (Na2B4O7) is an additive in laundry products such as soaps and water-softening compounds. Also used for cosmetics, body powders, and the manufacture of paper and leather. Borax is an environmentally safe natural herbicide and insecticide.

Specification
Assay Item	Standard
Form	Solid
Color	White
Density	2.367 g/mL at 25 °C (lit.)
M elting P oint	741 °C (lit.)
Refractive I ndex	1.501

Established in 2008,
We specialize in chemical field with the strength of good quality, pretty competitive price,and good service.
located in Nantong ,Jiangsu,China which is close to Shanghai ,with convenient transportation access.
We regest ISO9001
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

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Certificates

Basic Info

Product Name:

Sodium tetraborate

Other Name:

Boron sodium oxide (B4Na2O7);Sodium tetraborate (Na2B4O7);Boric acid (H2B4O7),disodium salt;Anhydrous borax;Borax glass;Fused Borax;Sodium biborate;Disodium tetraborate;Sodium borate;FR 28;Rasorite 65;Sodium tetraborate;Sodium boron oxide (Na2B4O7);Spraybor;Fireless B Liquid;Fireless B;Granubor;FR 28 (borate);Ecoboron PRO;Dehybor;DC Dehybor;Etibor 68;1332-28-1;12045-54-4;12589-17-2;13764-83-5;19223-62-2;37199-25-0;115372-65-1;136349-33-2;163701-93-7;886584-11-8;910783-70-9;950582-57-7;1039387-27-3;1186126-93-1;1189141-72-7;1242163-02-5;1247014-60-3;1262222-67-2;1262281-53-7;1268472-42-9;1314012-56-0;1315317-92-0;2123562-10-5;2407294-88-4;2648563-35-1

CAS No.:

1330-43-4

Molecular Formula:

B4Na2O7

InChIKeys:

UQGFMSUEHSUPRD-UHFFFAOYSA-N

Molecular Weight:

201.22

Exact Mass:

201.981171

EC Number:

215-540-4

UNII:

8191EN8ZMD

ICSC Number:

1229

DSSTox ID:

DTXSID2034388

Color/Form:

Colorless glassy solid; hygroscopic|Light grey, vitreous granules|White to gray powder; becomes opaque on exposure to air

HScode:

28401100

Categories:

Inorganic Salts

Characteristics

PSA:

92.27000

XLogP3:

-2.10280

Appearance:

White Solid

Density:

2.367 g/cm³

Melting Point:

741 °C

Boiling Point:

1575°C

Flash Point:

1575°C

Refractive Index:

1.501

Water Solubility:

H2O: 26 g/L (20 ºC)

Storage Conditions:

Store at +5°C to +30°C.

Vapor Pressure:

Negligible at 20 °C

Odor:

Odorless

PH:

pH = 9.3 at 20 °C (3% solution)

Experimental Properties:

Heat of formation (glass): -32566 MJ/mol; heat of formation (alpha crystalline form): -3.2767 MJ/mol; heat of solution: -213.8 kJ/kg; heat of fusion: 81.2 kJ/mol|Molar heat capacity: 186.8 J/K mol at 25 °C|White, free-flowing crystals, hygroscopic; forms partial hydrate in damp air; mp: 741 °C; density: 2.367; slightly soluble in cold water /Anhydrous sodium tetraborate/|Hygroscopic

Flammable Limits:

Noncombustible Solid

Corrosivity:

Solutions are not a corrosion hazard to ferrous metals

See More Sodium tetraborate Properties 

Hazard Identification

Classification of the substance or mixture

Reproductive toxicity, Category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	none
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Dry. Well closed.

See More Sodium tetraborate Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
2

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Certifications:
GB/T19001-2016 / Iso9001:2015

Established in 2008, running 14 years in Chemicals,
with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.
Regist ISO9001(No:31622Q10628ROM)
Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
We specialize in these field with the strength of good quality, pretty competitive price,and good service.

Inquiry History

5 Inquiries

Country	Product	Purchase Quantity	Date Posted
Morocco	Boron sodium oxide	1 MT	Jul 25, 2024
Russia	sodium tetraborate	4 MT	Apr 9, 2025
Morocco	Boron sodium oxide	250 KG	Oct 21, 2024
Vietnam	Borax	50.00 KG	Feb 27, 2024
Russia	sodium tetraborate	1 20' Fcl	Mar 22, 2024

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