Rhein powder
2 Inquiries
478-43-3
Pharmaceutical Grade
99%
Istanbul
SNKY
bags
2024-05-01
Chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Rhein
Other Name:2-Anthracenecarboxylic acid,9,10-dihydro-4,5-dihydroxy-9,10-dioxo-;2-Anthroic acid,9,10-dihydro-4,5-dihydroxy-9,10-dioxo-;2-Anthraquinonecarboxylic acid,4,5-dihydroxy-;9,10-Dihydro-4,5-dihydroxy-9,10-dioxo-2-anthracenecarboxylic acid;Cassic acid;Chrysazin-3-carboxylic acid;1,8-Dihydroxyanthraquinone-3-carboxylic acid;Monorhein;Rheic acid;Rhein;Rhubarb yellow;4,5-Dihydroxy-2-anthraquinonecarboxylic acid;1,8-Dihydroxy-3-carboxyanthraquinone;NSC 38629;Rheinic acid
CAS No.:478-43-3
Molecular Formula:C15H8O6
InChIKeys:InChIKey=FCDLCPWAQCPTKC-UHFFFAOYSA-N
Molecular Weight:284.22
Exact Mass:284.22
EC Number:207-521-4
UNII:YM64C2P6UX
NSC Number:38629
DSSTox ID:DTXSID4026000
HScode:2918990090
Categories:
Characteristics-
PSA:
112
XLogP3:2.2
Appearance:Rhein appears as yellow needles (from methanol) or yellow-brown powder. (NTP, 1992)
Density:1.7±0.1 g/cm3
Melting Point:321-321.5 °C (sublm)
Boiling Point:Sublimes (NTP, 1992)
Flash Point:329.4±26.6 °C
Refractive Index:1.761
Water Solubility:H2O: <0.1 g/100 mL at 17 ºC
Storage Conditions:2-8°C
Air and Water Reactions:Insoluble in water.
Reactive Group:Acids, Carboxylic
Reactivity Profile:RHEIN forms a red potassium salt and a pink sodium salt.
Hazard IdentificationClassification of the substance or mixture
Skin irritation, Category 2
Eye irritation, Category 2
Specific target organ toxicity â single exposure, Category 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Chemicals
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Location:
Metin oktay Neighborhood 52/75Sok. No 32 Karabaglar Izmir, Turkey
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Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
21
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
101-200
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Year of Establishment:
2001
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
Rhein
1 MT Apr 1, 2024 
India
Rhein
0.1 MT Dec 26, 2023 Post an enquiry for this product