Strontium chromate

Name: Strontium chromate
Brand: Vaqora Chemicals
SKU: VQ-014488

About Strontium chromate

Strontium chromate is an alkaline earth compound carrying the CAS registry number 7789-06-2. Its molecular formula is CrO4Sr and its molecular weight is 203.61 g/mol. Its systematic (IUPAC) name is strontium dioxido(dioxo)chromium. Common synonyms include Strontium Yellow and Strontium chromate(VI).

In its supplied form it is a yellow powder. Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span dyes and pigments manufacture, polymer and resin production, paints, coatings and inks and corrosion inhibition. Typical end-use sectors are academic and industrial research.

We offer Strontium chromate in 100 g, 500 g, 5 x 1 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Dyes & pigments manufacture
Polymer & resin production
Paints, coatings & inks
Corrosion inhibition

Industries

Specifications & identifiers

Chemical identifiers
Product name	Strontium chromate
Catalogue No.	VQ-014488
CAS Number	7789-06-2
IUPAC name	strontium dioxido(dioxo)chromium
Molecular formula	CrO₄Sr
Molecular weight	203.61 g/mol
Exact mass	203.8258
HSN code	28415090
InChIKey	NVKTUNLPFJHLCG-UHFFFAOYSA-N
SMILES	[O-][Cr](=O)(=O)[O-].[Sr+2]
PubChem CID	24599

Physical properties
Physical form	Powder
Appearance	Yellow powder
H-bond donors / acceptors	0 / 4
TPSA	80.3 Å²
Synonyms	Strontium Yellow, Strontium chromate(VI), Sutokuro T, Deep Lemon Yellow, Strontium chromate A, Strontium chromate (VI), Strontium chromate (1:1), Strontium chromate 12170, Strontium chromate X-2396, Strontium chromate (SrCrO4), Chromic acid, strontium salt (1:1), Chromic acid (H2CrO4), strontium salt (1:1)

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H350May cause cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P264, P270, P273, P280, P301 + P317, P318, P330, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Strontium chromate?

The CAS Registry Number of Strontium chromate is 7789-06-2. It is also known as Strontium Yellow, Strontium chromate(VI), Sutokuro T.

What is the molecular formula and molecular weight of Strontium chromate?

Strontium chromate has the molecular formula CrO4Sr and a molecular weight of 203.61 g/mol. Its IUPAC name is strontium dioxido(dioxo)chromium.

Which grade and pack sizes of Strontium chromate can I order?

We supply Strontium chromate, in 100 g, 500 g, 5 x 1 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Strontium chromate?

Yes. Every lot of Strontium chromate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Strontium chromate be shipped internationally?

Yes. Strontium chromate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.