The Panola weekly star. (Sardis, Miss.) 1882-18??, 1883-03-17

Asift
~ 4 fslm fafB Z faHKmv aaf
ne lN ffI fHI
HNf Fly ifH NJ faH p
nH iha fi off sHl fff IhH
IA lH#Hfff HH ff #fff
hsfl fHH aHff NEft
HHH F W WI n4I iEff
1I g. M fIs HHi H4 ~ III
w fah az zrenfNi fflifR
tff H.f hf tfe ifi
efh fnfa WUH 1lfH mY NJ ~
.ff With rfitah rfDg Nisd ui fsi
fnNf1 i4i pDiah HaH r.
ffH aHla Hnr nf ~
d. HH f4 lhA h8Hi FaH
nl ~ HiflIf 0f fia sHlt
Hlif m Ih. iHnY fNi tHH aaldi N 'ha
Va ta f Hi alai Hhd ihH
TI. a htlIff tfH Hmflied hnt
p ihf coco ~ mit tH h1 fIfN sfplfs
rn HffmUffl. thU Hh lHHf
h ~ dufu itHfilat Hence fYN
'ui HH more N4nin f4ah hffl
fa Hnl contain tii1Hf iupufi n
IhH wiid Hh b Nfiuuin DHt, nfitn seem
% ph snlp frHflt NJ r1iaff1 m
afrn ifs md ~ produce tlem r. small
4Ul.LI oi talinu BE- usad q lho nanH
i1r'l0 As ~ tho Fianl.li nn, com
monty Iu. Improper fogiflei nf =
tHrlf NJ lHiIi 1901 fImfi Imni biol ilirl
lY an Hlu1t'ufH III starch Marine
sYIp ls mtl mrln ly y wholly from
ruHIanui ~ pllm nui pl which contains
Ft0rr.ios ~ Tho ilwof fatty nrds
Z uIl NHicr soap usually contains aka
nr orb nitnf Such iolp lthnfs inl.
emlly VOL with hard waiof soda
SOAPS afo mostly Sold and hard ~ The
ordinary temperature and In The nh
scnro N ffoe u knll nre not drliunps.
cent. 10th potash Hnd coda aoa z arn
readily soluble In hot water and nlro.
hpl ihoir concentrated solution solidi.
fee ton icIly IN cooling up0dcld0c Ia
ihs lollicl soap mixed with alcohol
tOpioua diluiiOn Of q solution ~ soap
with cold water or the e. ohm Of q lot
dilute solution causes pre- ipitntion ~
aid sloarnt0 and palmlllto, while fro
nlknli remains IN 4Olut on, II i- prOba
bly, Ia this reaction That the detergent
prope tca 0f soap nrc due, Tho hard
n0st Oi soap TX not de ondeni solely on
the nsr present b. Is greater ia pro-
portion 10 the stcnrino and almitine
p%rc-cXistont IN the oil, and loss In pro-
portion to the olcin In IL, Soda soaps
nrc soluble in water, but insolublc In
brine AMI other strong sllinc solutions.
When n moderately strong solution OF
hard soap is prccipitatcd by addition
Of conn on salt the compositions Of tho
separated soap IL unchanged. but from
very dilute solutions acid ioaps are
thrown down. 20 ash soap can not
b. separated In a similar manner
by adding chloride Of potassium
10 lis solution. II common salt be
added 20 the solution oil n potash
soap the prccipitato consists OF n
\ da soap, m q uivalent amount OF
chloride of potassium being formed In
the solution Concentrated solutions Of
caustic aud %carbpnatcd alkalis also
separate either potash or soda soap from
Il so ution but In weak alkaline Ives,
soap Is readily soluble. Cocoanut and
palm-nutoi oil soaps require n much larger
proportion OF salt to separate them from
tho r solutions Than is the case W tn any
other varieties. Hence their use on
board ships, rs they form a lather with
ca water. These o Is require n much
stronger alkaline lyo for their saponiti-
,ntion than Is the ease with other oils.
The accurate determination Of the wa
ter Of soap 70 luIres considerable care.
II the soap be- q so id one u fairly repre-.
sentative sample should be rcdur cd TO
line shavings by scraplng with a knife.
A known weight Is then exposed for
some me 10 a temperature o forty n
fifty degrees ccntigrnde, the heat being
gradually raised 10 100 degrees cent?.
grade. aud continued ut that tempera.
tire rs long as loss OF weight IS OBJ
served, The s1up should not allowed
10 u cit. A better met cd is to dissolve
about two grnmmcs OF soap in the mini.
q um quantity OF hot strong alcohol and
10 pour the liquid on n known we eht Of
lean dry sand, which Is then exposed
with frequent stirring 10 a temperature
Of ITO degrees contigradc. The water
in soap may also be estima oil by diler-
cuco. -Ci0thicr and FHTHisher.