D-Pyroglutamic acid 99%
4042-36-8
Pharmaceutical Grade
99%
SHANGHAI
25kg/Cardboard Drum
2020-06-10
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Product Description
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Seller Information
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DescriptionChengdu Baishixing Science and Technology Industry Co.,Ltd ., with approximately 5355 visits to its shop, is a reputable Manufactory that has been providing D-Pyroglutamic Acid products for 9 years on ECHEMI.Basic Info
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Product Name:
(+)-Pyroglutamic acid
Other Name:D-Proline,5-oxo-;Proline,5-oxo-,D-;5-Oxo-D-proline;D-Pyrrolidonecarboxylic acid;D-2-Pyrrolidone-5-carboxylic acid;D-Pyroglutamic acid;D-Pyrrolidinonecarboxylic acid;(R)-2-Pyrrolidone-5-carboxylic acid;(+)-Pyroglutamic acid;(+)-2-Pyrrolidone-5-carboxylic acid;(R)-(+)-2-Pyrrolidone-5-carboxylic acid;(2R)-2-Carboxy-5-pyrrolidinone;(R)-5-Oxopyrrolidine-2-carboxylic acid;(R)-Pyroglutamic acid;(R)-5-Oxoproline;(R)-(+)-5-Oxopyrrolidine-2-carboxylic acid;(+)-D-Pyroglutamic acid;D-Pidolic acid;(R)-(+)-2-Pyrrolidone-5-carboxylic acid;(2R)-5-Oxopyrrolidine-2-carboxylic acid
CAS No.:4042-36-8
Molecular Formula:C5H7NO3
InChIKeys:InChIKey=ODHCTXKNWHHXJC-GSVOUGTGSA-N
Molecular Weight:129.11400
Exact Mass:129.11
EC Number:223-735-0
DSSTox ID:DTXSID10193432
HScode:2933790090
Categories:
Characteristics-
PSA:
66.40000
XLogP3:-0.8
Appearance:White crystals with lumps
Density:1.38g/cm3
Melting Point:170-178 °C
Boiling Point:453.1ºC at 760mmHg
Flash Point:227.8ºC
Refractive Index:1.512
Water Solubility:soluble
Storage Conditions:Store at 0-5ºC
Vapor Pressure:0.002mmHg at 25°C
Collision Cross Section:124.6 Ų [M-H]-
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:
Manufactory
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Location:
NO.217,North of Industry Road, Pujiang County,Chengdu, China.
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