LIGHT GREEN SF YELLOWISH
- Product Name
- LIGHT GREEN SF YELLOWISH
- CAS No.
- 5141-20-8
- Chemical Name
- LIGHT GREEN SF YELLOWISH
- Synonyms
- my/68;c.i.670;CI 42095;Nsc 9619;MIDORI205;Green SF;ACID GREEN;foodgreen2;lichtgruen;sulfogreenj
- CBNumber
- CB0110532
- Molecular Formula
- C37H37N2NaO9S3
- Formula Weight
- 772.88
- MOL File
- 5141-20-8.mol
LIGHT GREEN SF YELLOWISH Property
- Melting point:
- 290 °C (dec.)(lit.)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- H2O: soluble1mg/mL
- form
- Solid
- Colour Index
- 42095
- color
- Red to Dark Purple
- PH
- 2.9 (10g/l, H2O, 25℃)
- λmax
- 630nm, 422nm
- Merck
- 14,5485
- BRN
- 5717828
- Biological Applications
- Cosmetics; oral hygiene products; sunscreen; detecting proteins; treating apolipoprotein E-related diseases
- CAS DataBase Reference
- 5141-20-8
- IARC
- 3 (Vol. 16, Sup 7) 1987
- EPA Substance Registry System
- C.I. Acid Green 5, disodium salt (5141-20-8)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 68
- Safety Statements
- 36/37-24/25
- WGK Germany
- 2
- RTECS
- BQ4900000
- F
- 3
- TSCA
- Yes
- HS Code
- 32041200
- Hazardous Substances Data
- 5141-20-8(Hazardous Substances Data)
- Toxicity
- LD50 orally in rats: >2 g/kg (Lu, Lavalle)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H351Suspected of causing cancer
- Precautionary statements
-
P201Obtain special instructions before use.
P202Do not handle until all safety precautions have been read and understood.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313IF exposed or concerned: Get medical advice/attention.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- L1886
- Product name
- Light Green SF Yellowish
- Purity
- certified by the Biological Stain Commission
- Packaging
- 25g
- Price
- $143
- Updated
- 2024/03/01
- Product number
- 1.15941
- Product name
- Light green SF yellowish (C.I. 42095)
- Purity
- for microscopy Certistain?
- Packaging
- 25g
- Price
- $251
- Updated
- 2023/01/07
- Product number
- 1.15941
- Product name
- Light green SF yellowish (C.I. 42095)
- Purity
- for microscopy Certistain?
- Packaging
- 100g
- Price
- $820
- Updated
- 2022/05/15
- Product number
- L0054
- Product name
- Acid Green 5
- Packaging
- 25g
- Price
- $148
- Updated
- 2024/03/01
- Product number
- L0141
- Product name
- Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)]
- Packaging
- 1g
- Price
- $23
- Updated
- 2024/03/01
LIGHT GREEN SF YELLOWISH Chemical Properties,Usage,Production
Chemical Properties
deep purple powder, crystals or crystalline powder
Uses
Light Green SF Yellowish is an acid dye, and a water pollutant. Oxidation of light green SF yellowish results in colour loss, making it an excellent indicator in the detection of trace cerium. Dyes and metabolites.
Uses
As dye, biological stain.
Definition
ChEBI: An organic sodium salt having 3-[(ethyl{4-[(4-{ethyl[(3-sulfonatophenyl)methyl]amino}phenyl)(4-sulfonatophenyl)methylidene]cyclohexa-2,5-dien-1-ylidene}azaniumyl)methyl]benzene-1-sulfonate as the counterion. It is the standard dye in North American for sta ning collagen and is also used extensively in plant histology.
Preparation
Benzaldehyde (1 Moore) and N-benzyl-N-ethylbenzenamine (2 Moore) condensation, and then three stlfonation, and will product oxidation and will last them into sodium salt.
Properties and Applications
green. SAP green powder. Easy to dissolve in water (a blue light green), and very difficult to soluble in alcohol. Strong sulfuric acid in orange, yellow is diluted. Dye with sodium hydroxide solution nearly colorless, has the purple precipitation.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2 | 1-2 | 2-3 | 1 | 2-3 | |||
| AATCC | 2-3 | 1 | 1 | 1 | 3 | |||
LIGHT GREEN SF YELLOWISH Preparation Products And Raw materials
Raw materials
Preparation Products
LIGHT GREEN SF YELLOWISH Suppliers
- Tel
- --
- Fax
- --
- tech@caledonlabs.com
- Country
- Canada
- ProdList
- 1149
- Advantage
- 68
- Tel
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- Fax
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- Country
- Canada
- ProdList
- 619
- Advantage
- 58
View Lastest Price from LIGHT GREEN SF YELLOWISH manufacturers
- Product
- LIGHT GREEN SF YELLOWISH 5141-20-8
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 1000kg
- Release date
- 2018-12-25