यापक प रचालन मसौदा
लेख
ेषण सं ापन
संदभ
दनांक
पी सी डी 19/(11538)एसी
15-05-2017
तकनीक समी त:पी सी डी 19
े षती
1
2
3
पे ो लयम, कोयला एवं संबं धत उ पाद वभाग प रषद (पी सी डी सी) के सद य।
साधन स म त, पी सी डी 19 एवं इसक सभी उपस म तय के सम त सद य।
च रखने वाले सभी नकाय।
महोदय/महोदया,
आपके अवलोकन हे तु न न ल खत मसौदा संल न है:
मसोदा सं या
पीसीडी19(11538) एसी भारतीय मानक मसौदा (संशोधनसं
― व श ट (तीसरा पन
ु र
ण)
वषय
या4)
आई एस 7884 : 2004 शै पू
कृपया इस मसौदे का अवलोकन कर अपनी स म तयॉ ं यह बताते हुए भेजे क य द अंतत: यह
मसौदा रा य मानक म का शत हो जाए तो इस पर अमल करने म आपके यवसाय अथवा कारोबार
म
या क ठनाइयाँ आ सकती ह ।
स म तयॉ ं भेजने क अं तम त थ : 14-07-2017
स म तयॉ ं कृपया संल न
ा प म अधो-ह ता र
को भेज ।Comments are especially
solicited on highlighted parts of clauses G-2.5, G-2.8 and G-5.2 of the draft Amendment No
4 to IS 7884 : 2004.
ध यवाद,
भवद य
ए के भटनागर
वै ा नक 'ऐफ’ एवम
तः उप र ल खत
मख
ु पी सी डी)
ई-मेल :[email protected],[email protected]
DRAFT AMENDMENT
IN WIDE CIRCULATION
Document Dispatch Advice
Ref.
Date
PCD 19/(11538) AC
15-05-2017
Technical Committee: Cosmetics Sectional Committee, PCD 19
Addressed to:
1. All interested Members of PCDC,
2. Cosmetics Sectional Committee, PCD 19, its all subcommittees; and
3. All others interested.
Dear Sir(s)/Madam(s),
Please find enclosed the following Draft Amendment:
Doc. No.
TITLE
PCD
19(11538) AC
Draft Amendment No. 4 to IS 7884 : 2004Shampoo ― Specification
(Third Revision)
Kindly examine the draft amendment and forward your views stating any difficulties
which you are likely to experience in your business or profession, if this amendment is finally
adopted in National Standard.
Last date for comments: 14-07-2017
Comments, if any, may please be made in the format as given overleaf and mailed to the
undersigned at the above address.Comments are especially solicited on highlighted parts of
clauses G-2.5, G-2.8 and G-5.2 of the draft Amendment No 4 to IS 7884 : 2004.
In case no comments are received or comments received are of editorial nature, you will
kindly permit us to presume your approval for the above document as finalized. However, in
case of comments of technical in nature are received then these may be finalized either in
consultation with the Chairman, Sectional Committee or referred to the Sectional committee for
further necessary action if so desired by the Chairman, Sectional Committee.
The document is also hosted on BIS website www.bis.org.in.
Thanking you,
Yours faithfully,
Encl.: As above.
A.K. Bhatnagar
Sc. ‘F’ & Head (PCD)
Email: [email protected]; [email protected]
FORMAT FOR SENDING COMMENTS ON BIS DOCUMENT
(Please use A4 size sheet of paper only and type within fields indicated. Comments on each
clauses/sub-clauses/table/fig. etc to be started in a fresh box. Information in Column 5
should include reasons for the comments and suggestions for modified wording of the
clauses should be typed in Column 6 when the existing text is found not acceptable.
Adherence to this format facilitates Secretariat’s work)
Doc. No.: PCD19 (11538) ACTITLE: Draft Amendment No. 4 to IS 7884 : 2004 Shampoo ―
Specification (Third Revision)
LAST DATE OF COMMENTS: 14-07-2017
NAME OF THE COMMENTATOR/ORGANIZATION: _________________________
Sl.
No.
(1)
Clause/Sub-clause/
Para/Table/Fig. No.
commented
(2)
Commentator/
Organization/
Abbreviation
(3)
Type of Comments
(General/Editorial/
Technical)
(4)
Justification
Proposed
Change
(5)
(6)
Draft for Comments Only
Doc: PCD 19(11538) AC
May 2017
BUREAU OF INDIAN STANDARDS
DRAFT AMENDMENT NO. 4
TO
IS 7884 : 2004SHAMPOO ― SPECIFICATION
(Third Revision)
Not to be reproduced without the
permission of BIS or used as STANDARD
Last date for receipt of comments
14-07-2017
(AmendmentNo. 2, Page 5, clauseG-1.1) – Insert the following new clause at the end and
renumber the subsequent clause:
‘G-1.2 For Coco-glucosideNon-ionic Surfactants
Anthrone reagent produces green colour on reaction with coco-glucoside non-ionic
surfactant. This method involves determination of nonionic surfactant (coco-glucoside) in
Shampoo by UV spectrophotometry using photometric mode at wavelength 620 nm,Max.’
(AmendmentNo. 2, Page 6, clauseG-2.3) – Substitute the following for the existing:
‘G-2.3Volumetric flasks of capacity 1 litre, 250 ml, 200 ml, 100ml, 50ml, 25ml, 20 ml and
10 ml; volumetric graduated pipettes; Erlenmeyer flask of capacity250 ml, stopper cylinderof
capacity 250 ml and 100 ml; graduated beakers.’
(AmendmentNo. 2, Page 6, clauseG-2.4) – Insert the following at the end:
‘G-2.5 Weighing Balance, least count…..
G-2.6 Sonicator
G-2.7 Water Bath
G-2.8 Stop Watch, least count…..’
(AmendmentNo. 2, Page 7, clauseG-3.8) – Insert the following at the end:
‘G-3.9Sulfuric Acid, technical grade
G-3.10Hydrochloric Acid,technical grade
G-3.11Formic Acid, assay ≥ 98 percent.
G-3.12Anthrone Reagent― Weigh about 0.08 g of anthrone (technical grade) and dissolve
in 100 ml of 80 percentsulphuric acid. Warm the solution on water bath, if required, for
complete dissolution.’
(AmendmentNo. 2, Page 9, clauseG-4.2.8) – Insert the followingnew clause at the end and
renumber subsequent clauses:
‘G-5 PROCEDURE FOR DETERMINATION OF COCO-GLUCOSIDE NON-IONIC
SURFACTANTS
G-5.1 General UV SpectrophotometerSettings
Measurement type
Data mode
Wavelength, Max
Slit width 1.0 mm
Path Length
Photometry
Absorbance
620 nm
10 mm
G-5.2PREPARATION OF STANDARD SOLUTION
Weigh about 0.06g of standardcoco-glucoside(approximately 50 percent active) into 200 ml
volumetric flask. Dissolve and dilute to 200 ml volume with water and mix well.
G-5.3PREPARATION OF SAMPLE SOLUTION
Weigh about 0.8 g of sample into 200 ml volumetric flask. Dissolve and dilute to 200 ml
volume with water and mix well. Sample mass can be adjusted depending upon surfactant
concentration in shampoo formulation.
G-5.4MEASUREMENT PROCEDURE
G-5.4.1Pipette 1.0 ml of standardsolution (G-5.2) and sample solution(G-5.3)into separate
Erlenmeyer flasks of capacity 250 ml.Pipette 1.0 mlhydrochloric acid (G-3.10) and 0.1
mlformic acid (G-3.11)into each Erlenmeyer flask 250 ml. Pipette 8.0 mlanthrone reagent
(G-3.12)into each Erlenmeyer flask 250 ml. Precaution should be taken while adding
anthrone reagent as it causes bubble formation. Place the Erlenmeyer flask on boiling water
bath for 12 min (using stop watch) and allow cooling at room temperature.
G-5.4.2 Prepare a blank by proceeding as at 5.4.1 with 1.0 ml of distilled water.
G-5.4.3Measure absorbance of standard and sample against blank solution at 620 nm and 1.0
cm path length on UV Spectrophotometer.’
(AmendmentNo. 2, Page 10, clauseG-6.1) – Insert the following new clause at the end and
renumber subsequent clauses:
‘G-6.2 For Coco-glucoside Non-ionic Surfactants Content
Percent, w/w of coco-glucosidenon-ionic surfactantsin sample (I) = A1×W0×P
A0×W1
where,
P
A0
A1
W0
W1
=Purityin percent of standard;
=absorbance of standard solution;
=absorbance of sample solution;
=massin gof standard; and
=mass in g of sample.’
(AmendmentNo. 2, Page 11, clauseG-6.3) – Substitute the following for the existing:
Percent w/w of total non-ionic and anionic surfactants present in theShampoo = G + H+I