Giemsa Stain, Modified Solution

• Catalog No.: 32884
• CAS Number: 51811-82-6
• M. F.: C14H14ClN3S
• M. W.: 291.79906

SYNONYMS

• Title: Giemsa 染料，改良溶液
• IUPAC name: 7-(dimethylamino)-3H-phenothiazin-3-iminium chloride
• IUPAC Traditional name: 7-(dimethylamino)phenothiazin-3-iminium chloride
• Synonyms: Giemsa Solution; Azure eosin methylene blue; Giemsa 染液 溶液; 天青曙红亚甲蓝

DATABASE IDS

• CAS Number: 51811-82-6
• MDL Number: MFCD00081642

PROPERTIES

• Quality: according to Giemsa
• Suitability: passes test for UV spectrum
• Flash Point: 11 °C
• Flash Point: 51.8 °F
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H301 + H311 + H331-H370
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Toxic (T)
• GHS Precautionary statements: P210-P260-P280-P301 + P310-P311
• RID/ADR: UN 1230 3/PG 2
• Risk Statements: 11-23/24/25-39/23/24/25
• Safety Statements: 16-36/37-45
• Hazard Class: 3
• UN Number: 1230
• Packing Group: 2
• German water hazard class: 1

DETAILS

Description (English)

Other Notes
Giemsa stain, modified, 0.4%, w/v, in buffered methanol solution, pH 6.8. Also contains stabilizers.
Principle
When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes lot-to-lot variation.

Description (简体中文)

Other Notes
Giemsa 染液，改良，0.4% w/v，缓冲甲醇溶液，pH 6.8。含稳定剂。
Principle
当 Giemsa 染液对血涂片进行染色时，白细胞的细胞核和细胞质将呈现特征性的蓝色或粉红色。使用经纯化的伊红和噻嗪染料可使批间差异最小化。