Name | Giemsa Stain |
Synonyms | Giemsa Stain EOSIN AZURE GIEMSA Giemsa stain, modified AZUR EOSIN METHYLENE-BLUE AZURE EOSIN METHYLENE BLUE EOSIN METHYLENE BLUE COMPOUND AZURE MIXTURE SICC GIEMSA STAIN Giemsa Stain, Modified Solution azure mixture sicc. giemsa stain for microscopy Azure eosin methylene blue, Giemsa solution N-(7-amino-3H-phenothiazin-3-ylidene)-N-methylmethanaminium chloride |
CAS | 51811-82-6 |
EINECS | 257-438-2 |
InChI | InChI=1/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H |
Molecular Formula | C14Cl1H14N3S1 |
Molar Mass | 291.8 |
Density | 0.99 |
Melting Point | 300°C(lit.) |
Boling Point | 442.8°C at 760 mmHg |
Flash Point | 15 °C |
Water Solubility | Insoluble in water (<0.1%), methanol (5.8 mg/L), and ethanol. |
Solubility | ethanol: 1mg/mL |
Vapor Presure | 3.03E-08mmHg at 25°C |
Appearance | powder |
Color | Greenish-gold |
PH | pH (25℃) : 6.0~8.0 |
Storage Condition | room temp |
MDL | MFCD00081642 |
Physical and Chemical Properties | Melting Point: 300 |
Use | Used as the original biological stain, especially suitable for blood and blood parasites such as Plasmodium |
Risk Codes | R41 - Risk of serious damage to eyes R39/23/24/25 - R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R11 - Highly Flammable R63 - Possible risk of harm to the unborn child R62 - Possible risk of impaired fertility R46 - May cause heritable genetic damage R36/38 - Irritating to eyes and skin. R21 - Harmful in contact with skin R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R22 - Harmful if swallowed |
Safety Description | S7 - Keep container tightly closed. S16 - Keep away from sources of ignition. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S39 - Wear eye / face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S53 - Avoid exposure - obtain special instructions before use. S25 - Avoid contact with eyes. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 1230 3/PG 2 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 12 |
TSCA | Yes |
HS Code | 32129000 |
Reference Show more | 1. Sun et al Cong-Cong [IF = 10.588]. "Di (2-ethl-hexyl) phthlate disruption placement growth in a dual blocking mode." J Hazard Mater. 2022 Jan;421:126815 2. [IF = 2.447] Man Wu et al."SPRR3, a novel miR -338-3p target, regulatory the maligant progression of clear cell renal cell cardiac vital via the PI3K/Akt signaling pathway." Exp Ther Med. 2022 May;23(5):1-10 Note: For some products, we can only provide some information, and we do not guarantee the authority of the information provided. Only for the purpose of the customer's reference and communication research. purpose: Biological Stain. Can be used to make blood smears to check parasitic protozoa, such as Plasmodium, trypanosomes (trypanosomes); For pathogenic spirochetes (such as Leptospira,Borrelia, etc.), Virus, Rickettsia, peroxidase, chromosome Staining; Can also be applied to tissue culture studies and reagents. storage conditions: RT sensitivity: easy to absorb moisture solubility: soluble in water, soluble in ethanol. Appearance: dark green to black crystal or powder Melting Point: 300 ℃ This product contains several compounds such as No. 1 Azurin, No. 2 Azurin and No. 2 Azurin eosin, it can be prepared by mixing different amounts of methylene blue and eosin. Dissolve in the same amount of methanol and glycerol when applied. The solution was blue and was a neutral dye. |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
application | gemmel pigment can be used as dye intermediate and analytical reagent. this product is used for the determination of indole, skatole, urine blue mother, tryptophan and ergot alkali, etc. it is also used to distinguish serum rash and scarlet fever. in terms of dyes, it can be used to synthesize pressure-sensitive dyes. |
Use | Used as a protobiological stain, especially suitable for the staining of blood and blood protozoa such as Plasmodium Biological stain; blood coating method to check Plasmodium and Trypanosoma, can also be used for pathogenic spirochetes, blood cells and peroxidase staining It can be used to make blood smears to check parasitic protozoa, such as Plasmodium and Trypanosoma (trypanosomes); staining pathogenic spirochetes (such as Leptospira,Borrelia, etc.), viruses, rickettsiae, peroxidase, chromosomes, etc.; it can also be applied to tissue culture research and reagents. The cell culture grade is used for chromosome staining and morphological differentiation of platelets, red blood cells, white blood cells and other cell types. |