Wright’s stain

Purity: high-purity, >97%（HPLC), for blood and biologicl stain

Synonym(s): Eosin Methylene blue according to Wright

Formula: C36H27Br4N3O5S Molecular Weight: 933.29768

CAS Number: 68988-92-1 MDL Number: MFCD00082143 PubChem CID: 25113599

Properties

Shelf life: 1460 days

Solubility: Soluble in water (partly), and methanol (1 mg/ml).

Sensitivity: Moisture sensitive.

Boiling point:

Melting point:

InChl: InChI=1S/C20H8Br4O5.C16H18N3S/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25; 1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13/h1-6H, (H2-, 25, 26, 27, 28); 5-10H, 1-4H3/q; +1/p+1

Safety Information

Pictograms: GHS07

Signal Word: Warning

Hazard Statements: H315; H319; H335; H302; H312; H332

Precautionary Statements: P261; P305+P351+P338; P280; P302+P352; P321; P405; P501; P264; P271; P270; P304+P340; P403+P233; P362+P364; P330; P264+P265; P301+P317; P317; P337+P317; P332+P317; P319

WGK: 3

Storage:

Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves