DETERIORATION OF CHLORINATED LIME 11 
‘TaBLeE 4.—Composition of chlorinated lime before and after storage—Continued 
WINTER SERIES (PERIOD OF STORAGE 12 MONTHS)—Continued 
Composition 
| 
Iron | 
Calci- | Magne-| and | Avail-| Chlo- | Chlo- Oxy- | Water, 
Stan um | sium | alumi-| able | ride | rate eh Ais Silica | gen ete. (by 
oxide | oxide | num chlo- chlo- chlo- (CO2) (SiOz) | correc- | differ- 
(CaO) | (MgO) | oxides | rine rine rine tion | ence) 
R203 
2 ee | | ee ee ee ae Se SS Ee SS eee ee 
Packer B: | | 
8-ounce— ~- | Per cent! Per cent} Per cent Per cent| Per cent; Per cent| Per cent| Per cent| Per cent| Per cent 
Before__..__- | 45.26; 109] 0.41| 31.70] 0.55} 0.15| ©O. 0.84 | +0.05} 19.09 
Attar hari: :| 45. 58 1.16 -58 | 17.00 14. 35 . 30 1, 43 110} —2.89 21. 39 
8-ounce— 
Before__._..__| 45.02 1.11 .36} 31.70 . 60 . 20 . 83 -8 | +.09 19. 25 
tA fiers P 45:25 1,14 . 60 16. 80 14. 40 - 40 3: 1.00 | —2.79 21. 87 
5-pound— 
Before____-__ 45. 84 1. 20 . 34 31. 70 . 60 ays . 4 . 74 +.15 18. 64 
Lit 45.81! 114 .53! 20.40 12. 00 - 40 L2i -98 | —2. 25 19. 78 
10-pound— | | 
Before_______ | 45.96 1. 20 .38 | 32.00 215 15 . 60 -74| +.14 18. 68 
Attenss = 2. ! | 46. 04 1.08 .50| 20.46] 11.20 soo 1,19 95 | —2.13 20. 36 
Packer C: | 
12-ounce— 
Before_-__-_- 47. 62 2. 26 Bt |) 30:15 | -' 2:65 «25 . 83 .85| —.31 15. 19 
iho 47. 27 2.19 -51 | 19.40 12.10 - 40 1.39 .90 | —2.27 18.11 
12-ounce— | 
Before___-___ 47.85| 2.27| .48| 30.40] 2.50 . 20 85 | —.34 14.93 
i Sa 47. 50 2.11 | -48 | 18.60| 13.30 . 40 1.59 : —2. 54 17. 68 
5-pound— 
Before_______ 46. 97. 2781 .65 | 30.40 2. 80 45 . 69 S42 AZ 15. 27 
1.47?) oe 47.16 2. 03 . 4 18. 00 14. 00 30 L21 .91} —2.81 18. 66 
Packer D: 
5-ounce— 
Before__-____ 47. 50 1. 42 Garp aan 2 1.10 ogg .61 89 —.08 14. 53 
£53472 oe 47. 50 1.30 -80 | 20.70| 13.60 35 1.14 -95 | —2. 67 16. 33 
5-ounce— 
Before_______ 47. 26 1. 42 | - 50 33. 15 | 1,15 | 20 - 61 .98 —.03 14. 76 
Atter: <2 *- + 47.33 iAaBsy. . 84 21. 00 13. 20 | 60 17 1.00 | —2.30 15, 81 
12-ounce— | 
Before____-_- 46. 41 7.52 -59 | 33.15 .95 05 .61 . 89 —.16} 15.99 
iter ssc. 47.11 1. 44 37 (ARG a VE 35 1.09 .96 | —2.51 16. 53 
5-pound— | 
Betere: ==" 45. 96 1. 46 51 | 33.20 1. 20 | 20 . 5d .98 —.05| 16.01 
A fiers < "ti" 46, 82 1.30 72{| 21.50| 12.90] 30 1. 02 -99 | —2.57 17. 02 
10-pound— | 
Before______- 46.44; 1.52 . 50 33. 50 ES | 15 . 62 1.06 —.14 15. 00 
Atle >=. 46.94/ 116) .69) 2290) 1290/  .50 | -99 | 1.02} —2.34) 15.24 
The analytical results obtained on two samples of chlorinated lime 
imported from England, one subsampled into 5-ounce waxed card- 
board containers with metal tops and the other into glass bottles 
with paraffined tops and kept on a dark shelf, are given in Table 5. 
TaBLe 5.—Loss of available chlorine in high-test chlorinated lime (two imported 
samples) packed in fiber containers and in glass jars 
| 
Available chlorine | Available chlorine 
in chlorinated lime in chlorinated lime 
packed in— packed in— 
Storage period Storage period 
Fibercon-| Glass Fibercon-| Glass 
tainers ! jars 2 tainers ! jars? 
Per cent | Per cent Per cent Per cent 
Wwehenspacked== =~ 35. 6 Se SGg | Oy Cintas iF i ar 26. 2 28.8 
TG eS 5 35.1 of Oc lb Samtenthiss as 2s 3 24.4 21:5 
AMG AiCpe ee ae oe 34.5 So Gr lo miontnse 2 Fs 20. 5 26. 4 
oli 1th ee ee ee 33.8 oor PMO MIOHGHS: 2 oo Se 18.7 2552 
Unite ee SA ot eee 32. 4 SPeSetir be IONS ts Se ea epee 24.0 
TET ti 8 oS Se eee es 30.9 21D 2..1| SLES 1 At a Sr er ieee a ee eee 22. 4 
PITTS dt ee ee ee 29.9 30.1 || Average monthly loss____---- 1.69 1.02 
1 Packed Feb. 15, 1923. 2 Packed Dec. 22, 1922. 
