take a closer look a t M Y D R A Z I N E
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• fo//owffig hydrazine products are available in com· mercier/ quantities for full-scale industrial application* PROPERTIES FORMULA I =Œ=k
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" N2H4
Colorless, mobile liquid, 8.38 lbs./gal. a t 2 5 ° C , melting point 2 ° C , boiling point 113.5° C , completely miscible i n water and methanol, flash and fire point 126° F. (open cup).
^ ^ ^ ^ M ^ l H r ^ anhydrous hydrazine ^ ^ ^ ^ ^ • ^ 9 5 % N2H4 ^•^^^^^^T grade ^ | ^ 9 f ^ f • • • y • V Hy V M f ' '
Ν2Η4·Η20 hydrazine hydrate 1 0 0 % 6 4 % N2H4 mln. tech. grade
Colorless, mobile liquid, 8.61 ibs./gal. a t 2 5 ° C , melting point —51.7° C , boiling point 120.1° C , completely miscible in water and methanol, flash point 163° F., fire point 166° F. (open cup).
Ν2Η4·Η20 hydrazine hydrate 8 5 % 5 4 . 4 % N 2 H 4 mln. tech. grade
Colorless, mobile liquid, 8.59 Ibs./gal. a t 25° C , melting point —57° C , boiling point 119.8° C , completely miscible in water and methanol, flash point 193° F., fire point 204° F, (open cup).
(N 2 H 4 ) 2 .rl 2 S0 4 dihydrazine sulphate 9 5 % (N 2 H 4 ) 2 -H 2 S04 mln. tech. g r a d e
White crystalline flake, 55 lbs./cu. ft., melting point 104° C. approx·, decomposes a t about 180° C , soluble at 25° C. 202 gms./100 giro, water, relatively insoluble in most organic solvents.
N 2 H 4 -HCI hydrazine monohydrochloride 9 5 % N 2 H 4 .HCI mln. tech. g r a d e
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N 2 H 4 -HBr hydrazine monohydrobromide 9 5 % N 2 H 4 -HBr min. tech. grade ι i λ A
HOCH 2 CH 2 NHNH 2 beta-fiydroxyethylhydrazine 7 0 % B-HEH min. tech. grade
White crystalline flake, 57 lbs./cu. ft. approx. melting point 87° to 9 2 ° C , decomposes at about 240° C , soluble at 20° C. 3 7 gms./100 gms. water, somewhat soluble in lower alchohols, insoluble in most organic solvents. White crystalline flake, 6 2 lbs./cu. f t . approx., decomposes at about 190° C , soluble in water and lower alchohols. Insoluble in most organic solvents.
Colorless, slightly viscous liquid, 9.26 Ibs./gal., 1.11 gms./cc a t 2 0 ° C , melting point — 7 0 ° C , boiling range 145° to 153° C (25mm. Hg.), flash point 224° F., completely miscible with water, 1 soluble in lower alcohols, slightly soluble in ether. _
Further information or samples of these commercial chemicals can be sup· plied. To avoid delay, please request samples on your company letterhead.
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MATHIESON CHEMICALS
OLIN MATHIESON C H E M I C A L CORPORATION I N D U S T R I A L C H E M I C A L S DIVISION * BALTIMORE 3. MO.
MATHIES0N
SEPT.
19, 1955 C 4 E N 3 8 9 1
