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Home > CAS No. Inquiry > 7732-18-5

7732-18-5

[CAS Name] Water

[Formula] 1H2O

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Basica Info

[CAS Name]Water
[Alias]Aqua; Dihydrogen oxide; Deionized Ultra-filtered Water; Hydrogen oxide; Ice; Steam; Sterile Water For Injection; (~3~H_2_)water
[Number]7732-18-5
[EINECS]231-791-2
[Formula]1H2O
[Molecular weight]18.0151

[Melting point]0℃

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CISEN PHARMACEUTICAL CO.,LTD.

Sterilization water for injection is a good solvent. It is widely used as a solvent for various injections in clinic. It is often mixed with powder injection, suspension and other dosage forms. No other pharmacological effects, only used as a solvent, or as a wound irrigation.

Specification： 500ml

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Concord Technology (Tianjin) Co.,Ltd

Detailed Product Description

High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability

HPLC Grade Water

CAS.No: 7732-18-5

Molecular formula: H₂O

Test Items		Specification	Testing Result
Density(20℃) , ρ / (g/mL)		1.0	1.0
Residue on evaporation , ω / %		0.0003 max	Pass test
UV Absorbance (1cm cell vs. air)	at 205nm	0.01 max	0.005
	at 210 nm	0.01 max	0.002
	at 250 nm	0.005 max	0
	at 400 nm	0.005 max	0