N-Heptane

CAS 142-82-5 good Quality 99% N-Heptane

Lebitso la sehlahisoa:
N-Heptane
Kereiti:
Industrial Grade
Thepa:
Colorless liquid
Ho paka:
200kg/drum
MOQ:
1 kilo
Polokelo:Cool Dry Place
Shelf bophelo:lilemo tse 2

TS'ELISO HONA PDF HLAKOLA

Lintlha

Li-tag

Tlhaloso ea Sehlahisoa

N-heptane is an organic compound with chemical formula C7H16. It is a colorless, transparent and volatile liquid. It is insoluble in water, soluble in ethanol and carbon tetrachloride, and miscible in ether, chloroform, acetone and benzene. It is mainly used as a standard and solvent for octane number determination, and can also be used for organic synthesis and preparation of experimental reagents.

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Kopo

1.Used as analytical reagent and solvent

2.Extraction solvent

3.As analytical reagents

4.Biochemical studies, protein sequence analysis. Determination of ozone, triglyceride. Pesticide residue analysis. Spectroscopic and fluorescence analysis. Standard fuel for the determination of antiknock properties of gasoline

Melemo

Re na le lifeme tse ngata tsa boleng bo holimo tse nang le tšebelisano e tebileng, tse ka u fang lihlahisoa tsa boleng bo holimo le litheko tsa tlholisano. Hape re ka fana ka litheolelo bakeng sa ho reka ka bongata.'Me re sebelisana le lik'hamphani tse ngata tsa litsebi tse tsamaisang thepa, li ka isa lihlahisoa ka mokhoa o sireletsehileng le ka thelelo matsohong a hau. Nako ea ho fana e ka ba matsatsi a 3-20 ka mor'a hore ho netefatsoe tefo.

Tlhaloso

Teko	Tlhaloso	Sephetho
Assay (GC),Heptanes	99.9%min.	>99.9%
Assay (GC),Normal Heptane	99.0%	99.38%
Assay (GC),Otder Isomers	1.0% max.	<1.0%
Boiling Range	92.3C-99.9C	Pass
Specific Gravity @15.56C	0.68-0.695	Pass
Acidity as Acetic Acid	0.002% max	<0.0002%
Residue After Evaporation	10 ppm max.	<10 ppm
Sulfer (as S)	0.001% max.	<0.0001%
Water	0.005%	0.003%

Ho romella le ho lefa

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LBH

1. Na u feme kapa k'hamphani ea khoebo?
Re komnay e kopanyang indasteri le khoebo, ho fana ka ts'ebeletso e le 'ngoe.OEM e ka amoheloa.

2. O fana ka mehlala? Na ke mahala kapa ho feta?
Mehlala ea mahala. Tefiso ea thepa ea sampole e hloka ho lefuoa ka lehlakore la hau.

3. O na le litifikeiti tse amanang le taolo ea boleng?
Setifikeiti sa ISO 9001:2008 ho netefatsa boleng.

4. Ke fane ka eng ho fumana khotheishene?
Pls re tsebise ka mofuta oa sehlahisoa seo u se hlokang, bongata ba odara, aterese le litlhoko tse ikhethileng. Khotheishene e tla etsoa bakeng sa referense ea hau ka nako.

5. U khetha mofuta ofe oa mokhoa oa ho lefa? Ke mantsoe a mofuta ofe a amoheloang?
Melao e Amoheletsoeng ea Thomello: FOB,CFR,CIF,EXW;
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Mofuta oa Tefo o Amoheletsoeng: T/T, Western Union; Paypal, Tiisetso ea Khoebo.
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