Some standard content:
ICS 71.100.70
Classification number: X42
Registration number: 15112-2005
Light Industry Standard of the People's Republic of China
QB/T1974—2004
Generate QE/T1971994, QB/T18601993
Shampoo (cream)
Hair shampoo
2004-12-14 Issued
National Development and Reform Commission of the People's Republic of China 2005-06-01 Implementation
QB/T1974--2004
This standard is a reorganization of QB/T1974-1994 "Hairdrying Liquid", QB/1860-1994 Shampoo Cream", and the following contents are summarized
The products are divided into shampoo and hair shampoo: The effective ingredients are set according to the adult and child labels respectively, except for the viscosity index, and the general label of the product is added. 5226.3 The use period of the general label of the consumer product shall be implemented in accordance with the State Technical Supervision Bureau [1995] No. 43 "Quantitative Packaged Commodity Metrology Supervision Regulations". This standard is issued by the Three Light Industry Joint Order. The National Flavor and Fragrance Cosmetics Standardization Technical Committee is responsible for it. The standard was drafted by Procter & Gamble (China) Co., Ltd., Unilever PLC, Hubei Xiebao Co., Ltd., Zhaoniu (China) Co., Ltd., Shanghai Jahwa United Co., Ltd. and Shanghai Huasan Co., Ltd. The main drafters of this standard are Huang Wan, Jiao Cengxing, Piling, Wen Ping, Qi Mizhou and Yao Jian. The previous versions of the standards replaced by this standard are: QB/T1974-1994: Q964-1985, QB/T1860-1993. From the date of implementation, this standard replaces the light industry standards QBT1974-1994 Shampoo Cream and QB/T1860-1993 Hair Cream issued by Beijing Light Industry. 1 Scope Shampoo (cream) QB/T1974-2004 This standard specifies the product classification, requirements, test methods, inspection rules and marking, packaging, storage and recycling of shampoo (cream). This standard is applicable to selected hair products which are prepared with surfactants or fatty acid salts as the main ingredients and have the function of cleaning human hair and maintaining its relevant functions (2 Normative Reference Documents The following documents have clauses which become clauses of this standard through non-normative references: For reference documents with a specified date, all subsequent revisions (excluding the contents of the specified date) or amendments are not applicable to this standard. However, all parties who have reached an agreement based on this standard are required to use the latest versions of these documents. For reference documents with a specified date, the latest version is applicable to this standard. H/T5173 Direct two-phase titration method for surfactants and detergents GB5296.3 Product instructions General labeling for cosmetics (B/T13173.6 Determination of foaming power of detergents GB13531.1 General test method for cosmetics Determination of pH value QR/T1684 Inspection rules for cosmetics QB/T1685 Cosmetics Product packaging appearance requirements QB/T2470 General test methods for cosmetics Titration analysis (quantity analysis) Preparation of standard brand solution JTT070-2000 Quantitative analysis of net content of products Inspection rules for the use of national technical supervision bureau order No. 51995 No. 43 Regulations on packaging of high-quality oxygen blue Fax: [2002] No. 229 Cosmetic hygiene specifications 3 Product classification
According to the bottle of the product, it can be divided into two categories: shampoo and shampoo spectrum: 4 Requirements
4.1 Hygiene The index should meet the requirements of Table 1. The materials used should meet the requirements of Weifajianfa [2002] No. 229. Table 1 Hygiene indexes Total number of species/(CFU/g) Total number of seedlings cut wall mothers/(CFU/g) Microbial indexes Limited quantity of materials Hong Kong people's road bacteria sample Staphylococcus aureus Staphylococcus aureus K/tmg/xg> Tt/|( mg/kg)
(children's products SU0)
Not scientifically detected
Not to be detected: 5
QB/T1974—2004
4.2 The chemical indexes of the sensory and physical indicators meet the requirements of Table 2. Table 2 Sensory and physical and chemical indicators
Selective chemical index
4. 3 Net content is relatively good
Color selection
Foam (40/mm
Leaf material
Based on m%k
Original regulation, Ze
Scientific regulation now
Flow rate high
40 soil 1>Payment 24: Home can complete the law after the dragon points high vocational safety 3-19 heart insurance 241: East rate production light points high needle water land paragraph 4. 0--8. 0
(Guorongdian products outside:
Transparent type 100
Non-transparent pad 50
Children's products 40
Products and services
Should comply with the provisions of the National Technical Supervision Order No. 29951 No. 43 5 Test methods
5.1 Hygiene indicators
Forced pollution inspection stipulated in the Nuclear Law Point [2002] No. 229 5.2 Sensory indicators
|5.21 Appearance: Color
Test the sample at night under warm temperature and no direct sunlight. 5.2.2 Aroma
Take the sample at night for identification
5.3 Malting index
5.3.1 Heat resistance (shampoo)
5.3.1.1 Apparatus
a) Humidity chamber, flow control accuracy = 1℃: L) Tube: 20mmx120mm1.
5. 3.1.2 Operation procedure
Pour the test sample into two 20mm×120mm test tubes respectively, so that the liquid level should be about 10mm, and place the test tubes to be tested in a constant temperature incubator at (40+1)℃. Take them out after 24h, and restore the room temperature to the test sample in the other test tube.
5.3.2 Heat-resistant (heat-resistant)
5.3.2.1 Apparatus
Incubator: temperature control ±1℃.
5.3.2.2 Operation procedure
QB/T1971-2004
Set the temperature incubator to (40+1)℃, and place the complete reagents in a constant temperature incubator. After 24 hours, close the mouth and let it dry at room temperature. 5.3.3 Cold-resistant shampoo 5.3.3.1 Only help a) Ice: Warm soil at 2℃: b) Spot, 20mm×120mm: 5.3.3.2 Maintenance procedure Put the sample into a 20mm×120mm test tube, about 100mm high, clean it, and put the tube under test into a 5-7-hour storage box. Take it out after 24 hours, return it to room temperature and compare it with the sample in another tube.
5.3.4 Cold resistance (shampoo)
5. 3. 4. 1 Instrument
Ice: Fluid control temperature 2:
5.3.4.2 Operating procedures
Pre-set the light to -5 and place the sample in the sterilizer. After 24 hours, return to room temperature.
GR/T13531.1 Method for determination of efficacy (dilution method) 5. 3.6 Foaming rate (shampoo)
5. 3. 8. 1 Instrument
Infant foam makeup!
Temperature: Accuracy 2.0;
T: Accuracy 0.1g1
Sensitive temperature: Essence 1:
) ± 100mL:
Beaker: 1000
5. 3. 6. 2 Reagents
150me/kuSilicon water: Weigh 3.7g of MgSn4 and 5.0g of calcium sulfate (CaCl2), add 10mL of water
5. 3. 6. 3 Operation procedure
Preheat the constant humidity instrument to (40±1)℃, keep the temperature of the instrument at <401), weigh 2.5g of the sample, add 100ml of 1500mg/kg sodium hydroxide solution, add 900l of distilled water, and heat to (40±1). Stir to dissolve the sample, use 200mL of fixed full bucket to absorb part of the test solution, and flush the wall of the foam instrument tube. Then take the test solution into the foam instrument filter part according to the standard system: use 200mL of fixed full bucket to take the test solution, empty the center of the fixed bucket, put down the test solution: immediately record the foam degree: the whole result is collected: 5.3.7 Foam (Shampoo)
Resume the method specified in GH 13173.6 for determination. Test solution concentration: 2%.
Q/T1974-2004
5.3.8 Effective matter (Shampoo》
5. 3. 8. 1 Overall
5. 3. 8. 1. 1 Instrument
Thermometer accuracy J.2℃:
b) Analytical balance: ±0.0002g:
Constant humidity oven: ±1℃
d) Block cup: 250mL:
e) Dryer.
5. 3. 9. 1. 2 Procedure
Put 2 g of test sample (specific gravity 0.0002) in a beaker with a constant temperature of 10°C and bake for 3 h at 10°C (105 ± 1). Put the sample in a desiccator and cool it to room temperature. Weigh the sample (accurate to 0.0002). 5. 3. 8. 1. 3 Expression of results
The total retention content is expressed in %, calculated according to the formula (%) = m × 100
The mass of the test sample and the beaker before baking is in grams (g); the mass of the residue after baking is in grams (g). The retention rate is small.
5.3.9.2 Inorganic salts (ethanol insoluble matter:
5.3.8.2.1 Instruments
Thermometer: Accuracy 0.2℃:
Analytical balance: Accuracy 0000
Low temperature, dryness, special +2℃,
Ice melt inflator;
Vacuum: 30ml:
Filter: 500mL
Filter and small vacuum system:
Volume tube, 100nL:
5.3.2.2 Reagents
95% neutral ethanol chemical: Collect 95%/ml of neutral ethanol, add a small amount of F, and stir with 0.1/L of isocyanate to make it reddish.
5.3.9.2.3 Operation procedure
Take out the sample dried in 5.3.8.1.2, add 100mL of 0.0% neutral ethanol, heat to a slight boil in water, and decant. Gently shake to make the sample as decomposed as possible. After settling, pour the upper clear liquid into a container that has been weighed and filled with water, sweep the filter flask with a filter, remove as much solid as possible into a beaker, and precipitate 95% Wash the beaker with neutral ethyl acetate for 10 times, transfer the washing liquid and precipitate into a constant temperature Gu Shi filter, fill the same flask with liquid, put the Gu Shi extract into a (105 + 17) drying oven, warm for 3 hours, take it out and cool it to room temperature in a dryer (fine to 0.025). 3.8.2.3 The result is expressed as
inorganic salt content, expressed in %, calculated according to formula (2). In the formula:
inorganic salt (%] = × 10M
the average value of the sample, the unit is g (bird): keep the decimal.
5. 3.8.3 Oxide
5.3.8.8.1 Receiver
Long color acid burette,www.bzxz.net
5.3.8.3.2 Reagents
B) Chromium nitrate (analytical grade: 5%
QB/T1974—2004
b) 0.1mol/1, Acid silver standard filtration: Weigh 10.989 pure silver nitrate: Dissolve in water and transfer to 1L brown narrow bottle to dilute to the degree, according to the pressure method of 0B/T2470. 5.3.8.3. 3 Operation procedure
In the filtered solution in 5.3.H.2.3, drop a little phenol indicator, adjust the solution with acid-base solution until it turns slightly red, then add 2mL~3mL of 5% potassium chromate, and titrate with 0.1nol/L silver nitrate standard solution until the solution turns slightly red. The end point is when the solution turns slightly red. 5.3. 8.3. 4. Result expression
Chemical content (in mol/L), the number is calculated according to the formula (3). cxyx0.0585
Chemical content (%),
Wherein:
Concentration of silver nitrate standard solution, in molar volume (mol/L); Volume of nitric acid standard solution dissolved in the titration sample, in grams (g) equivalent to 0.0585-
and 1.0mL silver nitrate standard solution [(ANO=1.(Mmm/L)]; The amount of sodium nitrate in grams (g) equivalent to ... 4 Active matter: ) = total solid (%) inorganic salt (%) - oxide (%) Wherein total solid (%), inorganic salt (%), chemical (%)) are calculated by formula (1), formula 2), and formula (3) with seven decimal places.
5.3.9 Active matter (shampoo)
Determined by the square ratio specified in B/5173.
5. 4 Net content
Determined by the method specified in 6.1.1 of JTF1070-·2000. 6 Inspection rules
According to QB/T1684.
QB/T1974-2004
7 Marking, packaging, transportation, storage and quality assurance 1.1 Marking of sales packaging
According to GB 5296.3.
7.2 Packaging
Please refer to Q1685 for details.
7.3 Transportation
Should be loaded and unloaded with care, and stacked according to the signs. Avoid violent vibration, impact and sun and rain. 7. 4 Storage
Store in a warm, ventilated and dry warehouse at a temperature not exceeding 387 degrees. Do not expose to water, stoves or hot air: at least 20cm from the ground during storage, at least 50m inside, and there should be a passageway between the boxes. Stack according to the signs on the boxes, and strictly control the light exposure. 7.5 Shelf Life
Under the specified transportation and storage conditions, the product shall be stored in a neatly packed and unopened state, and the shelf life shall be as indicated on the packaging.3 The result represents the inorganic salt content, expressed in %, calculated according to formula (2). In the formula:
Inorganic salt (%】=×10M
The mass of the sample is expressed in grams (g): The result is kept in decimals.
5.3.8.3 Oxide
5.3.8.8.1 Receiver
Long acid burette,
5.3.8.3.2 Reagents
B) Chromium nitrate (analytical grade: 5%
QB/T1974—2004
b) 0.1mol/1, Silver acid standard filtration: Weigh 10.989 pure silver nitrate: Dissolve in water and transfer to 1L brown narrow bottle to dilute to the concentration, according to the pressure method of 0B/T2470. 5.3.8.3. 3 Operating procedure
Add a little phenol indicator to the filtered solution in 5.3.H.2.3, adjust the solution with acid-base solution until it turns slightly red, then add 2mL~3mL of 5% potassium chromate and titrate with 0.1nol/L silver nitrate standard solution until the solution turns slightly red. The end point is when the solution turns red after 7 minutes. 5.3.8.3.4 Expression of results
The chemical content is calculated as sodium hydroxide (calculated as sodium hydroxide), and the data can be calculated according to formula (3). cxyx0.0585
chemical compound (%),
wherein:
concentration of silver nitrate standard solution, in molar volume (mol/liter); volume of nitric acid standard solution dissolved in the titration sample, in grams (g) of sodium hydroxide equivalent to 0.0585-
and 1.0mL silver nitrate standard solution [(ANO=1.(Mmm/mol); mass of sodium hydroxide equivalent to 1.0mL silver nitrate standard solution, in grams (g) of sodium hydroxide, in grams (mol/mol); concentration of sample, in grams ().
retain one decimal place.
5. 3. 8. 4 Active matter content
Active matter content, the value is expressed in %, according to the formula: 4 Active matter: ) = total solids (%) inorganic salts (%) - oxides (%) Wherein total solids (%), inorganic salts (%), chemical (%)) are calculated by formula (1), formula 2), and formula (3) to ensure that the decimal point is 7.
5.3.9 Active matter (shampoo)
Determined by the square ratio specified in B/5173.
5. 4 Net content
Determined by the method specified in 6.1.1 of JTF1070-·2000. 6 Inspection rules
According to QB/T1684.
QB/T1974-2004
7 Marking, packaging, transportation, storage, quality assurance 1.1 Marking of sales packaging
According to GB 5296.3.
7.2 Packaging
According to Q1685,
7.3 Transportation
Should be loaded and unloaded lightly, and stacked according to the signs. Avoid violent vibration, impact and sun and rain. 7. 4 Storage
Store in a warm, ventilated and dry warehouse at a temperature not exceeding 387 degrees. Do not expose to water, stoves or hot air: When storing, it should be at least 20cm away from the ground, at least 50m away from the inside, and there should be a passageway in the room. Stack according to the signs on the boxes, and strictly control the light before leaving the original. 7.5 Shelf life
Under the prescribed transportation and storage conditions, the product shall have a shelf life as marked on the packaging provided that the packaging is intact and not opened.3 The result represents the inorganic salt content, expressed in %, calculated according to formula (2). In the formula:
Inorganic salt (%】=×10M
The mass of the sample is expressed in grams (g): The result is kept in decimals.
5.3.8.3 Oxide
5.3.8.8.1 Receiver
Long acid burette,
5.3.8.3.2 Reagents
B) Chromium nitrate (analytical grade: 5%
QB/T1974—2004
b) 0.1mol/1, Silver acid standard filtration: Weigh 10.989 pure silver nitrate: Dissolve in water and transfer to 1L brown narrow bottle to dilute to the concentration, according to the pressure method of 0B/T2470. 5.3.8.3. 3 Operating procedure
Add a little phenol indicator to the filtered solution in 5.3.H.2.3, adjust the solution with acid-base solution until it turns slightly red, then add 2mL~3mL of 5% potassium chromate and titrate with 0.1nol/L silver nitrate standard solution until the solution turns slightly red. The end point is when the solution turns red after 7 minutes. 5.3.8.3.4 Expression of results
The chemical content is calculated as sodium hydroxide (calculated as sodium hydroxide), and the data can be calculated according to formula (3). cxyx0.0585
chemical compound (%),
wherein:
concentration of silver nitrate standard solution, in molar volume (mol/liter); volume of nitric acid standard solution dissolved in the titration sample, in grams (g) of sodium hydroxide equivalent to 0.0585-
and 1.0mL silver nitrate standard solution [(ANO=1.(Mmm/mol); mass of sodium hydroxide equivalent to 1.0mL silver nitrate standard solution, in grams (g) of sodium hydroxide, in grams (mol/mol); concentration of sample, in grams ().
retain one decimal place.
5. 3. 8. 4 Active matter content
Active matter content, the value is expressed in %, according to the formula: 4 Active matter: ) = total solids (%) inorganic salts (%) - oxides (%) Wherein total solids (%), inorganic salts (%), chemical (%)) are calculated by formula (1), formula 2), and formula (3) to ensure that the decimal point is 7.
5.3.9 Active matter (shampoo)
Determined by the square ratio specified in B/5173.
5. 4 Net content
Determined by the method specified in 6.1.1 of JTF1070-·2000. 6 Inspection rules
According to QB/T1684.
QB/T1974-2004
7 Marking, packaging, transportation, storage, quality assurance 1.1 Marking of sales packaging
According to GB 5296.3.
7.2 Packaging
According to Q1685,
7.3 Transportation
Should be loaded and unloaded lightly, and stacked according to the signs. Avoid violent vibration, impact and sun and rain. 7. 4 Storage
Store in a warm, ventilated and dry warehouse at a temperature not exceeding 387 degrees. Do not expose to water, stoves or hot air: When storing, it should be at least 20cm away from the ground, at least 50m away from the inside, and there should be a passageway in the room. Stack according to the signs on the boxes, and strictly control the light before leaving the original. 7.5 Shelf life
Under the prescribed transportation and storage conditions, the product shall have a shelf life as marked on the packaging provided that the packaging is intact and not opened.
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