B20OMA37AH 22868-13-9 Sodium disulfide Disodium disulphide Sodium sulfide (Na2(S2)) EINECS 245-272-3 UNII-B20OMA37AH CAS 22868-13-9

Purity 97%+In StockPharmaceutical Standards
CAS No.22868-13-9
Molecular Formula2*S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

B20OMA37AH 22868-13-9 Sodium disulfide Disodium disulphide Sodium sulfide (Na2(S2)) EINECS 245-272-3 UNII-B20OMA37AH CAS 22868-13-9 chemical structure

Description

As a certified reference material (CRM), B20OMA37AH 22868-13-9 Sodium disulfide Disodium disulphide Sodium sulfide (Na2(S2)) EINECS 245-272-3 UNII-B20OMA37AH meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies B20OMA37AH 22868-13-9 Sodium disulfide Disodium disulphide Sodium sulfide (Na2(S2)) EINECS 245-272-3 UNII-B20OMA37AH (CAS 22868-13-9), a certified reference material (molecular formula SNa, MW 55.05 g/mol) for analytical method development and quality control.

Structurally, B20OMA37AH 22868-13-9 Sodium disulfide Disodium disulphide Sodium sulfide (Na2(S2)) EINECS 245-272-3 UNII-B20OMA37AH (SNa) contains sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 55.05 g/mol, it falls into the low-molecular-weight range.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular Formula2*S 2*Na
Molecular Weight55.05 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Freely soluble in water
StabilityStable under recommended storage conditions
CAS Registry Year (est.)1963
Sulfur Atoms1

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