Table Of Contentइंटरनेट मानक
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“जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ”
Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru
“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 9986 (1999): Benzaldehyde [PCD 9: Organic Chemicals
Alcohols and Allied Products and Dye Intermediates]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”
IS 6899 : 1999
Indian Standard
EDYHEDLAZNEB - NOITACIFICEPS
(
First Revision )
ICS 71.080.80
0 BIS 1999
BUREAU OF INDIAN STANDARDS
MANAK B_HAVAN, 9 BAHADUR SHAH ZAFAR MARG
NEW DELHI 110002
August 1999 Price Group 4
cinagrO slacimehC )suoenallecsiM( lanoitceS ,eettimmoC DCP 9
DROWEROF
sihT naidnI dradnatS tsriF( )noisiveR was adopted yb the uaeruB of naidnI retfa~,sdradnatS the draft dezilanif
yb the cinagrO slacimehC )suoenallecsiM( lanoitceS eettimmoC had neeb devorppa yb the ,muelorteP laoC dna
detaleR stcudorP noisiviD .licnuoC
sihT dradnats was tsrif dehsilbup ni 1981. ehT eettimmoC elbisnopser for the noitaraperp of siht dradnats
dediced ot esiver ti ni order ot teem the tneserp deen of the .yrtsudni nI the ,noisiver two grades evah neeb
decudortni ,yleman edarG 1, ,CFF/eruP dna edarG 2, .lacinhceT ehT edarG 1 si yllareneg desu ni the erutcafunam
of gniruovalf ,slairetam semufrep dna ,slacituecamrahp elihw edarG 2 lairetam si desu as a lacimehc etaidemretni
for ,seyd sedicitsep dna osla tnevlos for ,slio ,sniser esolullec ethers, esolullec acetates dna .setartin nI siht
noisiver ni noitidda ot the cirtemertit ,noitamitse CG dohtem has osla neeb deificeps for gninimreted the .ytirup
tnemeriuqeR of detanirolhc sdnuopmoc evah neeb .deifidom
roF the esoprup of gnidiced whether a ralucitrap tnemeriuqer of siht dradnats si deilpmoc ,htiw the lanif ,eulav
devresbo or ,detaluclac gnisserpxe the tluser of a test or ,sisylana llahs eb dednuor off ni ecnadrocca htiw
SI 2 : 1960 seluR‘ for gnidnuor off laciremun seulav (revised)‘. ehT rebmun of tnacifingis secalp deniater ni
the dednuor off eulav dluohs eb the emas as fo~taht the deificeps eulav ni siht .dradnats
IS 9986 : 1999
Indian Standard
EDYHEDLAZNEB - NOITACIFICEPS
(First Revision )
1 EPOCS 4.2 ehT lairetam llahs osla ylpmoc htiw the
stnemeriuqer nevig ni elbaT 1, nehw tested gnidrocca
sihT dradnats sebircserp the stnemeriuqer dna the
ot the sdohtem debircserp ni sexennA A ot E.
sdohtem of gnilpmas dna test for .edyhedlazneb
5 GNIKCAP DNA GNIKRAM
2 EVITAMRON SECNEREFER
ehT gniwollof sdradnats niatnoc snoisivorp hcihw 5.1 gnikcaP
,hguorht ecnerefer ni siht text etutitsnoc the snoisivorp ehT lairetam llahs eb packed ni elbatius thgit-ria
of the .dradnats tA the emit of ,noitacilbup the snoitide
,sreniatnoc hcus as ,snit ,syobrac smurd dna knat cars.
detacidni were .dilav llA sdradnats are tcejbus ot
noisiver dna seitrap ot stnemeerga desab no siht 5.2 gnikraM
dradnats are degaruocne ot etagitsevni the ytilibissop
Each reniatnoc llahs eb yleruces desolc after gnillif
of gniylppa the tsom tnecer noitide of the sdradnats
dna dekram htiw the gniwollof :noitamrofni
detacidni :woleb
a) emaN of the ;lairetam
IS No. Title
)b Mass of the lairetam ni the ;reniatnoc
266 : 1993 noitacificepS for ciruhplus dica
c) s’rerutcafunaM eman dna sih dezingocer
(third revision)
1070 : 1992 retaW tnegaer grade (third revision) ,kram-edart fi ;yna
2316 : 1990 Methods of noitaraperp of dradnats d) Lot or hctab ;rebmun
snoitulos for cirtemirolac dna -ulov e) ;edarG dna
cirtem sisylana
f) Date of .erutcafunam
2631 : 1976 noitacificepS for lyporp-osi lohocla
first revision) 5.2.1 BIS Certification Marking
4905 : 1968 Methods for modnar gnilpmas
ehT reniatnoc yam osla dekrameb htiw the dradnatS
5298 : 1983 Method for noitanimreted of -litsid
Mark. ehT esu of the dradnatS Mark si denrevog yb
noital egnar dna of noitallitsid dleiy
the snoisivorp of the Bureau of Indian Standards Act,
(first revision) 1986 dna the seluR dna snoitalugeR edam .rednuereht
3 SEDARG sliateD of snoitidnoc rednu hcihw a ecnecil for the
esu of the dradnatS Mark yam eb detnarg ot
ehT lairetam llahs eb of the gniwollof two :sedarg
srerutcafunam or ,srecudorp yam eb deniatbo morf the
a) edarG 1 CFF/eruP grade - tI si yllareneg uaeruB of naidnI .sdradnatS
desu ni the erutcafunam of gniruovalf
,slairetam semufrep dna .slacituecamrahp 6 GNILPMAS
)b edarG 2 lacinhceT grade - tI si yllareneg ehT sdohtem of gniraperp the test selpmas dna rieht
desu ni the erutcafunam of seyd dna airetirc for ytimrofnoc llahs eb as debircserp ni
.sedicitsep xennA .F
4 STNEMERIUQER 7 YTILAUQ FO STNEGAER
4.1 ehT lairetam llahs eb a sselruoloc ot elap wolley sselnU deificeps ,esiwrehto erup slacimehc dna
diuqil gnivah ruodo gnilbmeser lio of rettib .sdnomla dellitsid water (see SI 1070) llahs eb desu ni test.
IS 9986 : 1999
Table 1 Requirements for Benzaldehyde
(Clauses 4.2 and F-4)
IS Characteristic Requirement Methods of TesQ
Ref to
No.
edarG 1 edarG 2
Annex IS
.oN
(1) (2) (3) (4) (5) (6)
)i ytiruP sa( ,)edyhedlazneB tnecrep yb ,ssam 5.89 0.89 A
niWI
ii) evitaleR ytisned ta C”72W72 I 40. 1 ot I 340, 040.1 ot 440.I B
iii) ytidicA sa( ciozneb ,)dica tnecrep yb ,ssam 5.0 0.1 C
xaM
)vi )a detanirolhC dnuopmoc oT ssap eht tset D
)b detanirolhC sdnuopmoc sa( ,)lC tnecrep - 1.0 E
yb ,ssam xaM
)v noitallitsiD egnar ehT ecnereffid neewteb 8925
eht serutarepmet gninnur
stniop ta hcihw 3 dna
89 tnecrep fo eht emulov
nekat evah neeb detcelloc
llahs ton deecxe C°5 dna
eht egnar llahs edulcni eht
erutarepmet C°871
ANNEX A
[Clause 4.2 and Table 1, Sl No. (i)]
DETERMINATION OF PURITY
l-A GENERAL
stoppered, 250 ,lm demottob-talf ksalf dna ecudortni
owT sdohtem evah neeb deificeps for gninimreted the
75 lm .of dradnats cilohocla enimalyxordyh
ytirup of .edyhedlazneb Method A si the cirtemertit edirolhcordyh .noitulos Stopper the ksalf dna shake
dohtem elihw Method B si the saG yhpargotamorhC
.ylsuorogiv peeK ti at C°04 for 35 setunim dna neht
.dohtem CG dohtem nac eb desu ni enituor ,sisylana
etartit the stnetnoc htiw dradnats cilohocla muidos
,revewoh ni case of etupsid cirtemertit dohtem llahs
edixordyh ,noitulos gnisu lonehpomorb eulb as
eb the referee .dohtem
.rotacidni ,ylralimiS yrrac tuo the knalb test.
2-A DOHTEM A - CIRTEMERTIT DOHTEM
3.2-A Calculation
1.2-A Reagents Purity (as beuzaldchyde), (v, _ v2) x N x 10.6
tnecrep yb ssam =
A-2.1.1 Standard Hydroxylamine Hydrochloride M
Solution (Alcoholic) where
1.0 N. ,v = emulov ni lm of dradnats cilohocla muidos
edixordyh noitulos desu ni elpmas
2.1.2-A Standard Sodium Hydroxide Solution
,noitartit
(Alcoholic)
,v = emulov ni lm of dradnats cilohocla muidos
1.0 N. edixordyh noitulos desu for knalb -reted
,noitanim
3.1.2-A Bromophenol Blue Indicator
N = ytilamron of dradnats cilohocla muidos
A-2.2 Procedure edixordyh ,noitulos dna
hgieW tuoba 2-l g of elpmaseht yletarucca ni a -ssalg M= ssam ni g of the lairetam nekat for test.
2
IS 9986 : 1999
A-3 METHOD B-GAS CHROMATOGRAPHIC reirraC wolf rate tsujdA ot evig a noitneter
METHOD emit for edyhedlazneb
neewteb 4 nim dna 6 nim
A-3.1 Apparatus or 30 nim/lm
leuF gases negordyH dna .ria wolF
A-3.1.1 Gas Chromatograph
rates for emalf noitazinoi
Any gas hpargotamorhc dettif htiw a emalf noitazinoi llahs_rotceted eb detsujda
detector dna elbapac of gniteem the deriuqer gnitarepo ot the slevel -mocer
.snoitidnoc dednem yb the tnemurtsni
srerutcafunam
2.1.3-A Integrator
elpmaS eziS 0.2 1~ si dednemmocer
cinortcelE rotargetni si dednemmocer tub other
tub regral elpmas yam eb
sdohtem of gnidrocer dna gnirusaem peak areas yam
desu dedivorp that -sitas
eb ,desu dedivorp that the ytivitisnes stnemeriuqer are yrotcaf noituloser si
.tem deniatniam
3.1.3-A Recorder
2.3.3-A Method 2 - (Variant Method)
A pirts chart recorder htiw a elacs of at tsael 250 mm
nI siht dohtem elpmas si ot eb detcejni at a laitini
dna a esnopser emit of ton erom naht eno dnoces for
nevo erutarepmet of C°08 ni the gnimmargorp edom
lluf elacs .noitcelfed
of nevo erutarepmet htiw a erutarepmet tnemercni of
nim/C”Ol dna sisylana si ot eb deunitnoc pu ot a lanif
4.1.3-A Packed Column
nevo erutarepmet of C°002 for 5 .nim llA other
sA per the snoitacificeps nevig :woleb gnitarepo sretemarap lliw eb emas as ni .1.3.3-A
htgneL m2 ehT-ETON evoba sag cihpargotamorhc snoitidnoc era -seggus
lairetaM of noitcurtsnoc SS/ssalG .evit ,revewoH rehto CG htiw tnereffid columns may be desu
dedivorp snoitarbilac/noitazidradnats era enod retfa gnittes
lanretnI retemaid mm2 pu cihpargotamorhc snoitidnoc rof eht deriuqer .noituloser
diloS troppus brosomorhC PHW 4.3-A noitarbilaC
Mesh ezis -08 100
Prepare dradnats citehtnys serutxim f-o edyhedlazneb
diuqiL phase 10% o/001/03-ES 101-VO dna evitatneserper seitirupmi no ssam~a tnecrep .sisab
tcejnI lla the evoba selpmas ni gas hpargotamorhc
2.3-A orciM Syringe dna get noituloser of lla the detseretni peaks of
ytirupmi .erutxim tA the dne of each nur stop the
yticapaC - 10 .IP
rotargetni dna get the area, tnecrep of each .ytirupmi
Draw noitarbilac sevruc for each ytirupmi dna
A-3.3 Procedure
etaluclac esnopser factor of each ytirupmi morf the
owT sdohtem nac eb adopted for sisylana of noitarbilac .evruc
edyhedlazneb .elpmas
A-3.5 Calculation
1.3.3-A Method 1 (Isothermal Method)
ehT rotargetni yllacitamotua setaluclac the area,
nI siht dohtem the elpmas si ot eb desylana no CG at
tnecrep of each laudividni ytirupmi as :swollof
a dexif nevo erutarepmet ni na lamrehtosi rennam dna
CG sisylana si ot eb deunitnoc llit lla the peaks A x 100
gnidnopserroc ot suoirav stneutitsnoc )seitirupmi( ,aerA tnecrep of ‘X’ =
aerA of lla peaks
gnidulcni niam peak of edyhedlazneb appears ni the
.margotamorhc where
1.1.3.3-A Operating conditions A = aerA of tnenopmoc ‘X’
suoiraV gnitarepo snoitidnoc llahs eb deniatniam as ,aerA tnecrep of each ytirupmi nehw deilpitlum
:swollof htiw esnopser factor lliw evig the lautca ssam
tnecrep of the denrecnoc .ytirupmi
rotcejnI erutarepmeT 225 f C°5
tnecrep ‘X’ = ,aerA tnecrep of ‘X’ x esnopseR
Detector erutarepmeT 225 f C°5 factor
nevO erutarepmeT 110*2”c yassA (as ,)edyhedlazneB tnecreP yb ssam =
reirraC saG negortiN 100 - muS( of the lla ,ytirupmi .)tnecrep
3
IS 9986 : 1999
ANNEX B
esualC[ 4.2 and Table 1, ZS .oN ])ii(
DETERMINATION OF RELATIVE DENSITY
B-l APPARATUS gnirb ot moor erutarepmet dna .hgiew ytpmE the
retemonkyp or the evitaler ytisned ,elttob naelc dna
B-l.1 Pyknometer or Relative Density Bottle yrd ,ti dna repeat the .noitarepo hiw the lairetam at
25 lm .yticapac 27 f 0.2”C.
3-B NOITALUCLAC
B-l.2 Water-Bath
deniatniam at 27 f 0.2”C.
A-B
evitaleR ytisned at 27”C/27’C = B_C
2-B ERUDECORP
naelC dna yrd the retemonkyp or evitaler ytisned where
.elttob hgieW ,ti llit ti htiw ylhserf deliob dellitsid
A = mass ni g of the retemonkyp or evitaler
water, ecalp ti ni the htab deniatniam at 27 f 0.2”C,
ytisned elttob dellif htiw the ;lairetam
dna wolla tneiciffus emit tuoba( 45 )nim ot niatta the
erutarepmet of the .htab nehT tresni the yrallipac B = ssam ni g of the yrd retemonkyp or -aler
evit ytisned ;elttob dna
stopper hcihw has osla neeb thguorb ot 27 f .C°2 epiW
the excess diuqil morf the stopper, evomer the c = ssam ni g of the retemonkyp or evitaler
retemonkyp or the evitaler ytisned elttob morf the ,htab ytisned elttob dellif htiw water.
ANNEX C
esuZC[ 4.2 and Table 1, SZN o. ])iii(
DETERMINATION OF ACIDITY
C-l REAGENTS 3-C NOITALUCLAC
C-l.1 Neutralized Ethanol/Methanol Solution ytidicA (as ciozneb ,)dica 1,,, x N, x 2l l2
tnecrep yb ssam =
C-l.2 Standard Alcoholic KOH Solution - 0.1 N. M
where
3.l-C Phenolphthalein Indicator
V, = emulov ni lm of dradnats cilohocla muidos
C-2 PROCEDURE edixordyh noitulos ;demusnoc
ekaT tuoba 50 lm of dezilartuen lonahtem/lonahte N, = ytilamron of dradnats muidos edixordyh
noitulos dna evlossid a 10 g elpmas yletarucca( ;noitulos dna
)dehgiew ni .ti etartiT tsniaga cilohocla muissatop M = ssam ni g of the lairetam nekat for test.
edixordyh noitulos gnisu nielahthplonehp as .rotacidni
IS 9986 : 1999
ANNEX D
esualC[ 4.2 dna Table 1, lS .oN (iv)(a)]
TEST FOR CHLORINATED COMPOUNDS
D-l OUTLINE OF THE METHOD two or three snrut dna dniw dnuora a niht ssa,lg rod.
Heat the lioc ni the retuo eltnam of a nesnuB emalf
sihT test sevres ot detect the ecneserp of snegolah ni
litnu ti ceases ot trapmi yna ruoloc ot the .emalf wollA
ynam cinagro .sdnuopmoc tI stsisnoc ni gnitaeh the
the, eriw ot looc tahwemos ,dna elihw llits ,mraw pid
ecnatsbus ni tcatnoc htiw erup copper edixo ni the
the lioc otni a llams noitrop of the ecnatsbus ot eb
nesnuB ;emalf the gnidnopserroc copper edilah si
tested dna heat niaga ni the suonimul-non .emalf fI
demrof ,hcihw gnieb ,elitalov strapmi na esnetni neerg
the dnuopmoc sniatnoc a ,tneitele-negolah a neerg or
or neerg-hsiulb ruoloc ot the eltnam of the .emalf
neerg-hsiulb emalf lliw eb devresbo yllausu( after the
laitini ykoms emalf has .)deraeppasid Before gnisu
2-D ERUDECORP
the eriw for rehtona ,dnuopmoc heat ti litnu the
hsuP eno dne of a 20 mc tuots copper eriw otni a cork lairetam morf the suoiverp test has neeb deyortsed dna
siht( lliw evres as a .)redloh tA the other dne ekam the emalf si ton .deruoloc
ANNEX E
esualC[ 4.2 dna TabZe 1, Sl No. (iv)(b)]
DETERMINATION OF CHLORINATED COMPOUNDS
E-l OUTLINE OF THE METHOD 5.2-E Standard Silver Nitrate Solution
ehT lairetam devlossid ni lyporp-osi lohocla si treated 0.1 N..(see SI 2316).
htiw cillatem muidos dna .dexulfer rednU the
E-2.6 Ferric Alum Indicator Solution
snoitidnoc the yllacinagro dnuob enirolhc gets
detrevnoc ot elbasinoi muidos .edirolhc ehT stnetnoc etarutaS or evlossid 8 g of cirref muinomma etahplus
are nekat pu htiw water, deifidica dna treated htiw ni 400 lm of water gniniatnoc 3 ot 5 lm of detartnecnoc
nwonk emulov of revlis etartin .noitulos ehT latot ciruhplus dica (see SI 266).
enirolhc si neht denimreted morf the tnuoma of revlis
E-2.7 Nitrobenzene
etartin noitulos desu pu yb gnitartit the excess revlis
etartin noitulos tsniaga dradnats muinomma
E-2.8 Standard Ammonium ThiocyPnate Solution
etanaycoiht noitulos gnisu cirref mula noitulos as
0.1 N (see SI 2316).
.rotacidni
2-E STNEGAER 9.2-E Standard Ethanolic Sodium Hydroxide
Solution
1.2-E iso-propyl Alcohol
yletamixorppa 0.5 N. eerF morf .enirolhc
gnimrofnoc ot SI 263 1.
3-E ERUDECORP
E-2.2 Aqueous iso-propyl Alcohol
ekaT 50 lm of lyporp-osi lohocla ni a 250 lm ksalf dna
50 tnecrep .)v/v(
add 2 ot 3 g of lairetam yletarucca .dehgiew ddA 3 g of
3.2-E cillateM Sodium cillatem muidos ,ylwols llit there si on .noitcaer tcennoC
the ksalf ot a xulfer resnednoc dna liob ylsuorogiv for
,erup ni the mrof of nobbir or tuc ni llams .seceip
1 ,ruoh gnikahs the ksalf ,yllanoisacco evlossid the
4.2-E Dilute Nitric Acid excess cillatem muidos yb ylsuoituac gnidda 10 lm of
suoeuqa lyporp-osi lohocla hguorht the resnednoc at
1 : 3 (V/V)
the rate of eno or two drops per .dnoces lioB for
