Molekula

Bismuth subnitrate

SKU 50274339 CAS 1304-85-4 Bi5H9N4O22 MW 1,461.99 In stock

Bismuth subnitrate is a white, crystalline powder used in pharmaceuticals and cosmetics, particularly in topical preparations for skin conditions. It acts as an astringent and mild antiseptic. Available with CAS number 1304-85-4, molecular formula Bi5H9N4O22, and molecular weight 1,461.99 g/mol. Store at ambient temperatures. Hazardous: signal word Danger. Molekula supplies Bismuth subnitrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch Download specification

Overview

Pricing & pack sizes

Pack sizes & pricing

£ GBP € EUR $ USD

100 g — €93.20 per pack
250 g — €169.50 per pack

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

Specifications

Download PDF

Property	Value
Appearance	white powder
Identification	Conforms to reference
AS	8.0ppm max
Loss on Drying	3.0%max
Chloride	0.035%max
Bi2O3	>79%
Alkali & Alkaline Earth Metals	<0.5%

Storage & handling

Property	Value
Storage Temperature	Ambient
Transport Class	5.1
Packing Group	II
Shelf Life	60 months
Acidity	Acid

Identification

Property	Value
SKU	50274339
CAS Number	1304-85-4
Molecular Formula	Bi5H9N4O22
Molecular Weight	1,461.99
SMILES	[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[O-2].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[Bi+3]
EC / UN Number	1477
REACH Code	Y110
TSCA Listed	Yes
HTS Code	2834290500
Tariff Code	2834298000

Safety & GHS

Danger

Oxidizing GHS03
Health Hazard GHS07

Hazard statements

H272 May intensify fire; oxidizer
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
P220 Keep/Store away from clothing/combustible materials
P260 Do not breathe dust/fume/gas/mist/vapours/spray
P280 Wear protective gloves/protective clothing/eye protection/face protection
P302+352 IF ON SKIN: Wash with soap and water
P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

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, RU, IT, FR, ES, DE, 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

What is bismuth subnitrate used for?

Bismuth subnitrate is primarily used in pharmaceuticals and cosmetics, particularly in topical preparations for skin conditions due to its mild antiseptic and astringent properties.

What is the chemical formula and molecular weight of bismuth subnitrate?

The formula is Bi5H9N4O22 with a molecular weight of 1,461.99 g/mol.

How should bismuth subnitrate be stored?

It should be stored at ambient temperature, away from moisture and direct sunlight.

What grade of bismuth subnitrate does Molekula supply?

Molekula supplies bismuth subnitrate in analytical grade, suitable for research and pharmaceutical applications.

Can Molekula supply bismuth subnitrate in bulk?

Yes, Molekula can supply bismuth subnitrate in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with a purchase of bismuth subnitrate?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.

Ready to order or need a custom pack?

Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.

Talk to a chemist

Documents Pricing