Molekula

Sodium tetraborate anhydrous

SKU 21217888 CAS 1330-43-4 B4Na2O7 MW 201.22 In stock

CoA by batch Download specification

Overview

A high-purity inorganic chemicals supplied by Molekula across research and bulk scale.

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

250 g — €60.00 per pack
500 g — €79.50 per pack
1 kg — €93.20 per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Specifications

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Property	Value
Appearance	White crystalline powder
Fe	≤0.005%
Assay	≥99.5%
Impurities	≤0.005% Insoluble matter

Storage & handling

Property	Value
Storage Temperature	Ambient
Shelf Life	48 months
Acidity	Neutral

Identification

Property	Value
SKU	21217888
CAS Number	1330-43-4
Molecular Formula	B4Na2O7
Molecular Weight	201.22
SMILES	B1(OB2OB(OB(O1)O2)[O-])[O-].[Na+].[Na+]
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2840110000
Tariff Code	2840199000

Safety & GHS

Danger

Health Hazard GHS07
Serious Health Hazard GHS08

Hazard statements

H319 Causes serious eye irritation
H360FD May damage fertility. May damage the unborn child.

Precautionary statements

P201 Obtain special instructions before use
P280 Wear protective gloves/protective clothing/eye protection/face protection
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
P308+313 IF exposed or concerned: Get medical advice/attention

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Safety Data Sheets (SDS)

Available in PT, FR, ES, DE, IT, EN.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

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