Supply Of Chemicals, Defence Research Laboratory-Assam

Supply Of Chemicals -2 ( 1S ) - ( + ) -Camphor-10-Sulphonic Acid For Resolution Of Racemates For Synthesis 3 1, 5-Diphenylthiocarbazone 4 1-Methyl-2-Pyrrolidone Emplura 5 1-Naphthalene Sulphonic Acid 6 2, 2-Dipyridyl 99% 7 Absolute Alcohol Merck / Fisher 8 Aliquat 336 ( Methyltrioctylammonium Chloridez ) 9 Alizarin Red-S 10 Ammonium Persulphate Emplura 11 Aniline Sq 12 Arsenic Oxide Pure 13 Ascorbic Acid 14 Barbituric Acid 15 Brij 35 ( 30% Aqueous Solution ) 16 Brucine Anhydrous 98% 17 Cadmium Granular, For Analysis Particle Size About 3-6 Mm 18 Calcium Chloride Fused Empura 19 Calcium Hydroxide Pure 20 Calcium Sulphate 21 Carbon Tetrachloride Pure 22 Cetyltrimethyl Ammonium Bromide 23 Chromium ( Iii ) Chloride 24 Chromium ( Vi ) Oxide 25 Cobalt Chloride Hexahydrate 26 Copper ( Ii ) Chloride Di-Hydrate Crystal Pure 27 Copper ( Ii ) Sulphate Pentahydrate 28 Copper Sulphate Pentahydrate 29 Cystin 30 Dichloromethane 31 Diethylene Glycol 32 Dimethyl Sulfoxide Emplura 33 Dipotassium Hydrogen Phosphate 34 Dipotassium Oxalate Monohydrate 35 Disodium Diethyl Dithiocarbamate 36 Ethylene Glycol Sq 37 Ethylenediamine Tetraacetic Acid Disodium Salt Dehydrate Pure 38 Ferric Nitrate Nonahydrate 39 Glycerol Anhydrous Emplura 40 Graphite Powder 41 Hexadecyltrimethylammonium Bromide 42 Hydrazine Hydrate 80% 43 Hydrogen Peroxide 30% Emplura 44 Iron ( Ii ) Sulfate Heptahydrate 45 Iron ( Iii ) Chloride Anhydrous Pure 46 L ( + ) Tartaric Acid Emplura 47 Lead Oxide 48 Mercuric Bromide 49 Molecular Sieve 3A × 1.5Mm 50 N, N-Dimethylacetamide 51 N, N-Dimethylformamide 52 N, N-Dimethylpropylene Urea 53 N-Bromosuccinimide Extra Pure 54 Nickel ( Ii ) Chloride Hexahydrate 99% 55 Oleic Acid Technical Grade 56 Oleylamine ( Primary Amine ) 57 Ortho-Phosphoric Acid Sq 58 Ortho-Toluidine For Analysis 59 Palladium ( Ii ) Chloride 60 Para-Toluene Sulphonic Acid ( Ptsa ) 61 Poly ( Dimethylsiloxane ) , Hydoxy Terminated Viscosity ~ 65 Cst 62 Poly ( Dimethylsiloxane ) , Hydoxy Terminated Viscosity ~ 750 Cst 63 Poly ( Dimethylsiloxane ) , Monoglycidyl Ether Terminated Average Mn ~ 5, 000 64 Poly ( Dimethylsiloxane ) , Vinyl Terminated Average Mw ~ 25, 000, Viscosity 850-1, 150 Cst ( 25°C ) ( Lit ) 65 Polyaniline ( Emeraldine Salt ) Average 15, 000 ? Mw, Powder ( Infusible ) , 3-100 Μm Particle Size 66 Polyethylene Imine, Mw 10, 000 Da 67 Polymethyl Methacrylate ( Pmma ) ~ 35000 Mw 68 Polyvinylpyrrolidone K30 69 Potassium Chloride 70 Potassium Dithio-Oxalate 71 Potassium Phosphate Monobasic Anhydrous 72 Potassium Sodium L-Tartarate Tetra Hydrate 73 Pyridine 74 Pyrrole 75 Silica Gel Blue Self Indicating Coarse Sq 76 Silica Gel Column Chromatography, Size 60-120 Mesh 77 Silica Gel G For Tlc 78 Silica, Fumed Powder, 0.007 Μm 79 Sodium Acetate ( Trihydrate ) 80 Sodium Arsenate 81 Sodium Borohydride Fine Granule, Merck 82 Sodium Bromide 83 Sodium Dodecylsulphate 84 Sodium Hypophosphite Monohydrate Pure 85 Sodium Potassium Tartarate 86 Span 80 87 Strontium Chloride Anhydrous, Powder, 99.99% Trace Metal Basis 88 Sulphuric Acid 98% 89 Teepol 610 S ( Anionic ) 90 Tetra Ethyl Orthosilicate 91 Thymol Blue Indicator 92 Tin ( Ii ) Chloride Dehydrate 93 Titanium ( Iv ) Butoxide 94 Titanium ( Iv ) Isopropoxide 99.99% Trace Metal Basis 95 Trichloroacetic Acid 96 Triethanolamine 97 Triton X-100 Scintillation Grade 98 Tween 20 99 Tween 80 100 Xylenol Orange Indicator 101 Zirconium ( Iv ) Tert-Butoxide Electronic Grade, 99.99% Trace Metal Basis 102 Zirconium Oxychloride Octahydrate For Analysis

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Name of Work: Chemicals
	Sl. No.	Item Description	Item Code / Make	Quantity	Units
1	1	Chemicals
2	1.01	(1S)-(+)-Camphor-10-sulphonic acid for resolution of racemates for synthesis	item1	100	Gm
3	1.02	1,5-Diphenylthiocarbazone	item2	25	Gm
4	1.03	1-methyl-2-pyrrolidone Emplura	item3	3000	mL
5	1.04	1-Naphthalene sulphonic acid	item4	25	Gm
6	1.05	2,2-Dipyridyl 99%	item5	150	Gm
7	1.06	Absolute Alcohol Merck/Fisher	item6	10	Ltr
8	1.07	Aliquat 336 (Methyltrioctylammonium chloridez)	item7	20	Gm
9	1.08	Alizarin Red-S	item8	25	Gm
10	1.09	Ammonium persulphate Emplura	item9	3	Ltr
11	2	Aniline SQ	item10	2	Ltr
12	2.1	Arsenic Oxide pure	item11	100	Gm
13	2.2	Ascorbic acid	item12	2	Kg
14	2.3	Barbituric acid	item13	100	Gm
15	2.4	Brij 35 (30% aqueous solution)	item14	500	Gm
16	2.5	Brucine Anhydrous 98%	item15	100	Gm
17	2.6	Cadmium granular, for analysis particle size about 3-6 mm	item16	250	Gm
18	2.7	Calcium Chloride fused Empura	item17	3	Kg
19	2.8	Calcium hydroxide pure	item18	1	Kg
20	2.9	Calcium Sulphate	item19	2	Kg
21	3	Carbon tetrachloride pure	item20	1	Ltr
22	3.1	Cetyltrimethyl ammonium bromide	item21	500	Gm
23	3.2	Chromium (III) Chloride	item22	500	Gm
24	3.3	Chromium(VI) Oxide	item23	250	Gm
25	3.4	Cobalt Chloride hexahydrate	item24	100	Gm
26	3.5	Copper (II) Chloride di-hydrate crystal pure	item25	1	Kg
27	3.6	Copper (II) Sulphate pentahydrate	item26	500	Gm
28	3.7	Copper sulphate pentahydrate	item27	1	Kg
29	3.8	Cystin	item28	600	Gm
30	3.9	Dichloromethane	item29	2	Ltr
31	4	Diethylene glycol	item30	5	Ltr
32	4.1	Dimethyl sulfoxide Emplura	item31	3	Ltr
33	4.2	Dipotassium Hydrogen Phosphate	item32	3	Kg
34	4.3	Dipotassium oxalate monohydrate	item33	500	Gm
35	4.4	Disodium diethyl dithiocarbamate	item34	100	Gm
36	4.5	Ethylene glycol SQ	item35	4	Ltr
37	4.6	Ethylenediamine tetraacetic acid disodium salt dehydrate pure	item36	100	Gm
38	4.7	Ferric nitrate nonahydrate	item37	5	Kg
39	4.8	Glycerol anhydrous Emplura	item38	4	Ltr
40	4.9	Graphite powder	item39	100	Gm
41	5	Hexadecyltrimethylammonium bromide	item40	500	Gm
42	5.1	Hydrazine hydrate 80%	item41	2	Ltr
43	5.2	Hydrogen peroxide 30% Emplura	item42	5	Ltr
44	5.3	Iron (II) sulfate heptahydrate	item43	5	Kg
45	5.4	Iron (III) Chloride anhydrous pure	item44	2	Kg
46	5.5	L (+) Tartaric acid Emplura	item45	1	Kg
47	5.6	Lead Oxide	item46	500	Gm
48	5.7	Mercuric Bromide	item47	200	Gm
49	5.8	Molecular sieve 3A × 1.5mm	item48	500	Gm
50	5.9	N,N-dimethylacetamide	item49	5	Ltr
51	6	N,N-dimethylformamide	item50	3	Ltr
52	6.1	N,N-dimethylpropylene urea	item51	400	Gm
53	6.2	N-Bromosuccinimide extra pure	item52	400	Gm
54	6.3	Nickel (II) Chloride hexahydrate 99%	item53	250	Gm
55	6.4	Oleic acid technical grade	item54	1	Ltr
56	6.5	Oleylamine (primary amine)	item55	1.5	Kg
57	6.6	Ortho-Phosphoric acid SQ	item56	1.5	Ltr
58	6.7	Ortho-Toluidine for analysis	item57	2	Ltr
59	6.8	Palladium (II) Chloride	item58	3	Gm
60	6.9	Para-toluene sulphonic acid (PTSA)	item59	100	Gm
61	7	Poly(dimethylsiloxane), hydoxy terminated viscosity ~ 65 cSt	item60	500	mL
62	7.1	Poly(dimethylsiloxane), hydoxy terminated viscosity ~ 750 cSt	item61	500	mL
63	7.2	Poly(dimethylsiloxane), monoglycidyl ether terminated average Mn ~ 5,000	item62	25	mL
64	7.3	Poly(dimethylsiloxane), vinyl terminated average Mw ~ 25,000, viscosity 850-1,150 cSt (25°C)(lit)	item63	500	mL
65	7.4	Polyaniline (emeraldine salt) average 15,000 ? Mw, powder (infusible), 3-100 µm particle size	item64	25	Gm
66	7.5	Polyethylene imine, MW 10,000 Da	item65	100	mL
67	7.6	Polymethyl methacrylate (PMMA)~ 35000 Mw	item66	500	Gm
68	7.7	Polyvinylpyrrolidone K30	item67	100	Gm
69	7.8	Potassium Chloride	item68	3	Kg
70	7.9	Potassium dithio-oxalate	item69	50	Mg
71	8	Potassium phosphate monobasic anhydrous	item70	500	Gm
72	8.1	Potassium sodium L-tartarate tetra hydrate	item71	1	Kg
73	8.2	Pyridine	item72	1.5	Ltr
74	8.3	Pyrrole	item73	1	Ltr
75	8.4	Silica gel blue self indicating coarse SQ	item74	2	Kg
76	8.5	Silica gel column chromatography, size 60-120 mesh	item75	1	Kg
77	8.6	Silica gel G for TLC	item76	500	Gm
78	8.7	Silica, fumed powder, 0.007 µm	item77	500	Gm
79	8.8	Sodium Acetate (Trihydrate)	item78	2	Kg
80	8.9	Sodium arsenate	item79	100	Gm
81	9	Sodium Borohydride fine granule, Merck	item80	100	Gm
82	9.1	Sodium bromide	item81	1	Kg
83	9.2	Sodium dodecylsulphate	item82	1	Kg
84	9.3	Sodium hypophosphite monohydrate pure	item83	500	Gm
85	9.4	Sodium potassium tartarate	item84	500	Gm
86	9.5	Span 80	item85	500	mL
87	9.6	Strontium chloride anhydrous, powder, 99.99% trace metal basis	item86	25	Gm
88	9.7	Sulphuric acid 98%	item87	3	Ltr
89	9.8	Teepol 610 S (Anionic)	item88	6	Ltr
90	9.9	Tetra ethyl orthosilicate	item89	500	mL
91	10	Thymol blue indicator	item90	100	Gm
92	10.1	Tin (II) Chloride dehydrate	item91	400	Gm
93	10.2	Titanium (IV) butoxide	item92	100	Gm
94	10.3	Titanium (IV) isopropoxide 99.99% trace metal basis	item93	100	mL
95	10.4	Trichloroacetic acid	item94	100	Gm
96	10.5	Triethanolamine	item95	3	Ltr
97	10.6	Triton X-100 scintillation grade	item96	500	mL
98	10.7	Tween 20	item97	500	mL
99	10.8	Tween 80	item98	500	mL
100	10.9	Xylenol orange indicator	item99	10	Gm
101	11	Zirconium (IV) tert-butoxide electronic grade, 99.99% trace metal basis	item100	25	Gm
102	11.1	Zirconium oxychloride octahydrate for analysis	item101	100	Gm