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
- Molecular Weight:
- 772.88
- MDL Number:
- MFCD00012121
- MOL File:
- 5141-20-8.mol
- MSDS File:
- SDS
Melting point | 290 °C (dec.)(lit.) |
---|---|
storage temp. | Inert atmosphere,Room Temperature |
solubility | H2O: soluble1mg/mL |
Colour Index | 42095 |
form | Solid |
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 |
Substances Added to Food (formerly EAFUS) | FD&C GREEN NO. 2--DELISTED |
EWG's Food Scores | 1 |
FDA UNII | 3F7BHA64Z0 |
IARC | 3 (Vol. 16, Sup 7) 1987 |
EPA Substance Registry System | C.I. Acid Green 5, disodium salt (5141-20-8) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS08 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H351 | |||||||||
Precautionary statements | P201-P202-P280-P308+P313-P405-P501a | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 68 | |||||||||
Safety Statements | 36/37-24/25 | |||||||||
WGK Germany | 2 | |||||||||
RTECS | BQ4900000 | |||||||||
F | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 32041200 | |||||||||
Toxicity | LD50 orally in rats: >2 g/kg (Lu, Lavalle) | |||||||||
NFPA 704 |
|
LIGHT GREEN SF YELLOWISH price More Price(20)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | L1886 | Light Green SF Yellowish certified by the Biological Stain Commission | 5141-20-8 | 25g | $143 | 2024-03-01 | Buy |
Sigma-Aldrich | 1.15941 | Light green SF yellowish (C.I. 42095) for microscopy Certistain? | 5141-20-8 | 25g | $251 | 2023-01-07 | Buy |
Sigma-Aldrich | 1.15941 | Light green SF yellowish (C.I. 42095) for microscopy Certistain? | 5141-20-8 | 100g | $820 | 2022-05-15 | Buy |
TCI Chemical | L0054 | Acid Green 5 | 5141-20-8 | 25g | $148 | 2024-03-01 | Buy |
TCI Chemical | L0141 | Light Green SF Yellowish (formerly Food Green No.2) [as an indicator for assay of Food Yellow No.4 (Tartrazine)] | 5141-20-8 | 1g | $23 | 2024-03-01 | Buy |
LIGHT GREEN SF YELLOWISH Chemical Properties,Uses,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
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21691 | 55 |
career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49390 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 | alfa4@alfachem.cn | China | 12755 | 58 |
Hebei Duling International Trade Co. LTD | +8618032673083 | sales05@hbduling.cn | China | 15745 | 58 |
View Lastest Price from LIGHT GREEN SF YELLOWISH manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
![]() |
2019-07-06 | LIGHT GREEN SF YELLOWISH
5141-20-8
|
US $1.00 / kg | 1kg | 95%-99% | 1000kg | Career Henan Chemical Co |
-
- LIGHT GREEN SF YELLOWISH
5141-20-8
- US $1.00 / kg
- 95%-99%
- Career Henan Chemical Co
5141-20-8(LIGHT GREEN SF YELLOWISH)Related Search:
1of4