1、CAN/CGSB-2.115-95 CORRIGENDUM February 1997 CANADIAN GENERAL STANDARDS BOARD BUILT POWDER LAUNDRY DETERGENT 4. DETAILED REQUIREMENTS 4.9 Sieve Analysis At the end of the paragraph, change “93 pm sieve“ to read “63 pm sieve.“ RECTIFICATIF Fvrier 1997 OFFICE DES NORMES GENERALES DU CANADA DJhERGENT DE
2、 BLANCHISSAGE, EN POUDRE, ADDITIOW DADJVANTS EXIGENCES PARTICuLIkRES Analyse granulomrique A ia fin du paragraphe, remplacer atamis de 93 pm* par *tamis de 63 pm,. Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted
3、without license from IHS-,-,- CGSB CAN/CGSB- 2mLL5-95 * 1874650 0027680 178 CANKGSB-2.11595 Supersedes CAN/CGSB-2.115-M89 Canadian General Standards Board Built Powder Laundry Detergent National Standard of Canada Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot
4、for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CANICGSB- 2-115-95 * 1874b50 0027b8L 004 = The CANADIAN GENERAL STANDARDS BOARD (CGSB), under whose auspices this standard has been developed is a government agency within the Federal Department of Supply and Service
5、s. CGSB is engaged in the production of voluntary standards in a wide range of subject areas through the media of standards committees and the consensus process. The standards committees are composed of representatives of relevant interests including producers, consumers and other users, retailers,
6、governments, educational institutions, technical, professional and trade societies, and research and testing organizations. Any given standard is developed on the consensus of views expressed by such representatives. The Ministers Advisory Council on CGSB reviews the results of the consensus process
7、. CGSB has been accredited by the Standards Council of Canada as a national standards-writing organization. The standards that it develops and offers as National Standards of Canada conform to the criteria and procedures established for this purpose by the Standards Council of Canada. in addition to
8、 standards it publishes as national standards, CGSB produces standards to meet particular needs, in response to requests from a variety of sources in both the public and private sectors. Both CGSB standards and national standards developed by CGSB are developed in conformance with the policies descr
9、ibed in the Policy Manual for the Development and Maintenance of Standards by CGSB. CGSB standards are subject to review and revision at any time, so as to ensure that they keep abreast of technological progress. Suggestions for their improvement, which are always welcome, should be brought to the n
10、otice of the standards committees concerned. Changes to standards are issued either as separate amendment sheets or in new editions of standards. An up-to-date listing of CGSB standards, including details on latest issues and amendments, and ordexing insructions, will be found in the CGSB Catalogue,
11、 which is published annually and is available without charge upon request. Although the intended primary application of this standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the standard to judge its suitability for their particular purpose.
12、 Many tests required by CGSB standards are inherently hazardous. CGSB neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed. CGSB takes no position respecting the validity of any patent rights asserted with any ite
13、m connected with this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights are entirely their own responsibility. Further information on CGSB and its services and standards may be obtained from: The Manager Marketing and Sales Services C
14、anadian General Standards Board Ottawa, Canada K1A 1G6 The STANDARDS COUNCL OF CANADA is the co-ordinating body of the National Standards System, a federation of independent, autonomous organizations working towards the further development and improvement of voluntary standardization in the national
15、 interest. The principal objectives of the Council are to foster and promote voluntary standardization as a means of advancing the national economy, benefiting the health, safety and welfare of the public, assisting and protecting the consumer, facilitating domestic and international trade, and furt
16、hering international co-operation in the field of standards. A National Standard of Canada is a standard which has been approved by the Standards Council of Canada and one which reflects a reasonable agreement among the views of a number of capable individuals whose collective interests provide, to
17、the greatest practicable extent, a balance of representation of producers, users, consumers and others with relevant interests, as may be appropriate to the subject in hand. It normally is a standard that is capable of making a significant and timely conrribution to the national interest. Approval o
18、f a standard as a National Standard of Canada indicates that a standard conforms to the criteria and procedures established by the Standards Council of Canada. Approval does not refer to the technical content of the standard; this remains the continuing responsibility of the accredited standards-wri
19、ting organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to obtain the latest edition from the organization preparing the standard. The responsib
20、ility for approving National Standards of Canada rests with the: Standards Council of Canada 45 OConnor Street Suite 120 ttawa, Ontario KIP 6N7 by Telephone - (613) 941-8703 or - 1-800-665-CGSB (Canuda only) by Mail - CGSB Sales Centre Ottawa, Canada K1A 1G6 in Person - Suite 1402 222 Queen Street O
21、ttawa, Ontario Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- -CGSB CAN/CGSB- 2.115-95 * 1874650 0027682 T40 = NATIONAL STANDARD OF CANADA CANICGSB-2.115-95 Supersedes CANICGSB-2.1
22、IS-MS9 BUILT POWDER LAUNDRY DETERGENT The Canadian General Standards Board administers a Qualification Listing Program for products conforming to the requirements of this standard. Further information on the listing program is available from the Conformity Assessment Directorate of CGSB. Prepared by
23、 the Canadian General Approved by the Standards Board -3 Standards Council of Canada Published August 1995 by the Canadian General Standards Board Ottawa, Canada KIA 1G6 0Ministe-r of Supply and Servicas cahoda - 1995 No pnn of this publication may be repdud in any form without the prior permission
24、of the publisher. Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Pecman, S. Beshai, J. Capill, W. Carter, C.W. Chambers, S. Christison, J. Coffey, B. Cook, B. Coomber, R. CY, p. Dadd
25、, G. Dunlop, D. Gosling, D. Grant, C. Hei nonionics such as ethoxylated linear fatty alcohols; sulphonated fatty amide having a molar mass of 350 to 430 (par. 6.3). The alkaline builders shall include sodium silicate as specified in par. 4.6 and may also include any other available alkaline builders
26、 (including phosphates), provided that the formulation meets the legislative requirements for safety and protection of the environment and the following detailed requirements: 4.2.2 Min. MX Test Method 4.3 Total anhydrous salt-free detergents, % by mass 18 - CANKGSB-2.11, Method 17.2 4.4 STPP and/or
27、 TSPP (as P205), % by mass - 5.0 Par. 6.2.1 4.5 Total alkaline builders including silicate (as defined in par. 4.2.2), % by mass - 35 Par. 6.3 4.6 Sodium silicate (as Sioz), % by mass 6.0 - CANKGSB-2.11, Method 24.1 4.7 Water insoluble, % by mass - 1 .o CAN/CGSB-2.11, Method 10.2 4.8 pH (1% aqueous
28、solution) 10.0 11.0 CANKGSB-2.11, Method 18.1 4.9 Sieve Analysis - When tested in accordance with CANICGSB-2.11, Method 16.2, 100% of the detergent shall pass through a 2000 pm sieve, and not more than 20% shall be retained on a 710 pn sieve and not more than 10% shall pass through a 93 pm sieve. 4,
29、l O Rinsing Properties - When tested in accordance with CANICGSB-2.11, Method 31.1, the detergent shall be free- rinsing. 4.11 Soap Content -When tested in accordance in accordance with CANKGSB-2.11, Method 29.1, the detergent shall not contain soap. 4.12 Optical Brightness - When tested in accordan
30、ce with CANKGSB-2.11, Method 40, the detergent shall appreciably increase the optical brightness on the fibres specified in par. 4.2. 5. PREPARATION FOR DELIVERY 5.1 Packaging and Packing - Unless otherwise specified (par. 7.1), normal commercial packaging and packing shall be acceptable. 5.2 Labell
31、ing - in addition to complying with the labelling requirements of any relevant Acts or Regulations, each container shall be suitably labelled to show the following information: CAUTION - It is advisable to wear protective gloves when cleaning requires prolonged or frequent exposure to this detergent
32、, since it may cause skin irritation. 5.2.1 Any environmental claims and/or representations stated on the label shall follow the Department of Consumer and Corporate Affairs Principles and Guidelines for Environmental Labelling and Advertising. 5.2.2 The labelling shall also indicate warnings and fi
33、rst aid instructions appropriate to the hazards and properties of the product in the event of eye contact andor accidental ingestion. 6. INSPECTION 6.1 Sampling - Sampling shall be carried out in accordance with CANKGSB-2.11, Method 1.2. Use sieves conforming to CANKGSB-8.2. 2 CAN/CGSB-2.115-95 Copy
34、right Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CANICGSB- 2.115-75 * 1874650 0027686 696 6.2 Sample Preparation - The preparation of laboratory samples shall be as follows: riffle th
35、e detergent (using a set of riffles, e.g., Jones samplers) until it is approximately 250 mL in volume; grind this sample in a Waring blender or equivalent at high speed for 2 min; use portions of this ground product for testing. 6.2.1 STPP andor TSPP (as PiOs) 6.2.1.1 Reagents Hydrochloric acid (HCl
36、) - Reagent grade Methanol - Reagent grade Sodium hydroxide (NaOH) - 30% solution of reagent grade material prepared so as to be free of carbonates Sodium hydroxide (NaOH) - 0.5 moi& solution 6.2.1.2 Procedure Accurately determine the mass of a representative specimen of approximately 2.5 g. Place i
37、t in a 150 mL porcelain evaporating dish and char it gently over a gas burner to expel the volatile matter. Transfer the dish with its contents to a muffle furnace operated at 55OoC for 30min. The ignited residue need not be free of carbon. Allow the specimen to cool and cautiously add 10 mL of conc
38、entrated HCl. Cover the specimen with a ribbed pyrex watch glass and evaporate to dryness, avoiding splattering. Treat the residue with 10 mL portions of a methanol-acid solution (10 parts of methanol + 1 part of concentrated HCl) and evaporate gently on a hot plate. Ignite the vapour. If borates ar
39、e present, the flame will be a green colour. Continue adding the methanol-acid solution portions until the flame is a normal yellow colour. Evaporate to dryness, take up with 50 mL of distilled water and 10 mL of concentrated HCl, and transfer quantitatively to a 400 mL beaker. Make up the volume to
40、 about 300 mL with distilled water. Cover with a watch glass and boil gently for 60 min and cool. If necessary, dilute the specimen to 200 mL and titrate to a pH of 3.0 with a 30% NaOH solution. Cool again and adjust the pH to 4.3 with the 0.5 moi& NaOH solution. Titrate carefully with the 0.5 mom N
41、aOH solution from pH 4.3 to the upper end point (pH 8.8) recording the volume of NaOH required (T). 6.2.1.3 Calculation Calculate the percentage by mass of P205 using the following equation: Tc x 7.098 % AO5 = where: T = volume of NaOH solution required for the titration of the sample from the ower
42、end point (pH 4.3) to the upper c = concentration of NaOH solution (mom) M = mass of the specimen (g) Certification of Composition - To facilitate the inspection of products covered by this standard, the manufacturer shall provide the testing authority with a certified statement that the mandatory i
43、ngredients, specified in par. 4.2, 4.2.1 and 4.2.2, are present and that the minimum requirement specified in par. 4.5 is met. A method of analysis for par. 4.5 must also be supplied. end point (pH 8.8), (mL) 6.3 7. NOTES 7.1 Option - The following option must be specified in the application of this
44、 standard: a. Packaging and packing details, if other than as specified (par. 5.1). 7.2 Sources of Referenced Publications 7.2.1 The publications referred to in par. 2.1.1 may be obtained from the Canadian General Standards Board, Sales Centre, Ottawa, Canada K1A lG6. Telephone (613) 941-8703 or 1-8
45、00-665-CGSB (Canada only). Fax (613) 941 -8705. 7.2.2 The publication referred to in par. 2.1.2 may be obtained from the Department of Consumer and Corporate Affairs, Consumer Packaging and Labelling Section, Ottawa, Ontario KlA OC9. C ANICGSB-2.115-95 3 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
