高纯氩

pro_cas
7440-37-1
pro_cdbregno
CCD00003341
pro_formula
Ar
pro_molWeight
39.948

basic_info

Product_Name: 高纯氩
CAS: 7440-37-1
中文同义词: 高纯氩 ; 氩
EnglishSynonyms: ARGON
pro_mdlNumber: MFCD00003431
pro_acceptors: 0
pro_donors: 0
pro_smile: [Ar]
InChi: InChI=1S/Ar
InChiKey: InChIKey=XKRFYHLGVUSROY-UHFFFAOYSA-N

property

MeltingPoint: -189.2 DEG C(LIT)
Boiling_Point: -185.7 DEG C(LIT)
PhysicalProperty: VAPOR DENSITY: 1.38 (21 DEG C, VS AIR)
Comments: IMPURITIES: IMPURITIES: RECOMMENDED PRODUCTS: BRASS CONTROL VALVE Z146943 OR EITHER OF BRASS REGULATORS Z146706 AND Z146714 IS RECOMMENDED
RIDADR: UN 1006 2.2
RTECS: CF2300000
UNSPSC: 12142100
WGK: NWG

secure_info

secure_symbol: GHS04 GHS04
secure_signal_word: Warning
secure_risk_stmt: H280
secure_cautionary_stmt: P410 + P403
secure_wgk_germany: nwg

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