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Jineshwar Enterprise is listed under sector(s):

  • Chemical

About Us

ACETONITRILE
( CH3CN)
Mol. Wt. : 41.05
Grade HPLC
CAS NO. 75-05-8
Packing 2.5 lit.
Wt. /ml 0.782-0.783
Assay (GC) Minimum-99.8%

Maximum limits Of Impurities:
Non-volatile matter 0.01%
Water 0.05%
Free Acid as ( CH3COOH ) 0.00%

UV Transmission :
At 200 nm Min.-90%
At 210 nm Min.-95%
At 225 nm Min.-98%
From 240 nm Min.-99%


ACETONE
( CH3COCH3)
Mol. Wt. : 58.08

Grade AR
CAS NO. 67-64-1
Packing 2.5 lit.
Wt./ml 0.789-0.792
Assay (GC) Minimum-99.5%


Maximum limits of Impurities :
Non-volatile matter 0.00%
Water 0.20%
Acidity 0.00%


ACETONE
( CH3COCH3)
Mol. Wt. : 58.08

Grade LR
CAS NO. 67-64-1
Wt./ml 0.789-0.792
Assay (GC) Minimum-99.0%


Maximum limits of Impurities :
Non-volatile matter 0.01%
Water 0.50%
Acidity 0.01%


ACETIC ACID GLACIAL
( CH3COOH)
Mol. Wt. : 60.05
Grade LR
CAS NO. 64-19-7
Wt./ml 1.048-1-051
Freezing Point Not below 15.8*C
Flash Point +40*C
Assay (Acidimetric) Minimum-99.50% w/w

Maximum limits of Impurities :
Non-volatile matter 0.01%
Chloride 0.00%
Sulphate 0.00%
Arsenic 0.00%
Heavy Metals 0.00%
Iron 0.00%


DICHLOROMETHANE
(Methylene Chloride)
( CH2Cl2)
Mol. Wt. : 84.93


Grade AR
CAS NO. 75-09-2
Packing 2.5 lit.
Wt./ml at 20 C 1.323-1.325
Assay (GC) Minimum-99%
Boiling Range ( 95%) 38-41 0C

Maximum limits of Impurities :
Acidity(as HCl) 0.00%
Water 0.20%
Non Volatile Matter 0.00%


HYDROCHLORIC ACID
(HCl)
Mol. Wt. : 36.46
Grade LR
CAS NO. 7647-01-0
Packing 2.5 lit.
Wt./ml at 200C 1.18
Assay (Acidimetric) 34-37%

Maximum limits of Impurities :
Non-volatile matter 0.02%
Free Chloride (Cl) 0.00%
Sulphate ( SO4) 0.00%
Heavy Metals ( as Pb) 0.00%
Iron ( Fe) 0.00%


KARL FISCHER REAGENT
( 2X250 ml)
( Single Solution)

Grade -
CAS NO. 109-86-4
Packing 2x250 ml
Factor > 6.0


Maximum limits of Impurities :
Pyridine Free


SULPHURIC ACID
( H2SO4)
Mol. Wt. : 98.08
Grade LR
CAS NO. 7664-93-9
Packing 2.5 lit.
Wt./ml at 20*C 1.84
Assay (Acidimetric) Minimum-98.5%

Maximum limits of Impurities :
Non-volatile matter 0.00%
Chloride (Cl) 0.00%
Nitrate ( NO3 ) 0.00%
Heavy Metals ( as Pb) 0.00%
Arsenic ( As) 0.00%
Iron ( Fe) 0.00%
Ammonium (NH4) 0.00%
Substances Reducing 0.01%

2-METHOXYETHANOL
(Methyl Cellosolve)
( C3H8O)
Mol. Wt. : 76.10


Grade LR
CAS NO. 9004-67-5
Packing 2.5 lit.
Wt./ml at 20 C 0.960-0.965
Assay (GC) Minimum-99%

Maximum limits of Impurities :
Acidity(as CH3COOH) 0.01%
Water 0.10%


SILVER NITRATE
( AgNO3)
Mol. Wt. : 169.87

Grade LR
CAS NO. 7761-88-8
Packing 100 gm.
Assay on dried basis Minimum-99%

Maximum limits of Impurities :
Chloride (Cl) 0.00%
Sulphate ( SO4) 0.01%
Iron ( Fe) 0.00%
Lead ( Pb) 0.00%

TETRAHYDROFURAN
(C4H8O)
Mol. Wt. : 72.11

Grade HPLC
CAS NO. 109-99-9
Packing 2.5 lit.
Wt./ml at 20*C 0.888
Assay (GC) Minimum-99.8%

Maximum limits of Impurities :
Non-volatile matter 0.00%
Peroxide 0.01%
Water 0.03%
Free Acid as (CH3COOH) 0.00%

Min. Transmission in a 1 cm cell against water at:
230 nm 1
240 nm 0.4
250 nm 0.2
270 nm 0.1
300 nm 0.02
350 nm 0.01


TOLUENE
(SULPHER FREE)
( C6H5 cH3)
Mol. Wt. : 92.14

Grade LR
CAS NO. 108-88-37-5
Packing 2.5 lit.
Wt./ml at 20 *C 0.860-0-867
Assay (GC) Minimum-99%


Maximum limits of Impurities :
Non –volatile matter 0.00%
Water 0.03%
Benzene 0.20%
Iron ( Fe) 0.00%

WATER
( H2O)
Mol. Wt. : 18.015

Grade HPLC
CAS NO. -
Packing 1 lit.
Wt./ml 1


Transmission : (1cm cell –as air )
At 200 nm Min.-100%
At 250 nm Min.-100%

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