HG/T 3572-1989 Photographic grade 4-isozinc-4-phenol polyoxyethylene ether (surfactant 1283)
Some standard content:
Professional Standard of the People's Republic of China
ZB G85 0 0 3 8 9
Adjusted to: HG/3572 ~181
Photographic Grade
Para-isooctylphenol Polyoxyethylene Ether
(Surfactant 1283)
Published on October 18, 1989
Published by the Ministry of Chemical Industry of the People's Republic of China, implemented on January 1, 1990
Professional Standard of the People's Republic of China
Photographic Grade
Para-isooctylphenol Polyoxyethylene Ether
(Surfactant 1283)
ZB G85 003—89
Published by China Standards Press
(Beijing Fuwai Sanlihe)
Printed by China Standards Press Beijing Printing Factory Distributed by Xinhua Bookstore Beijing Distribution Office Sold by Xinhua Bookstores in various places Copyright is exclusive and may not be reproduced
Format 880×12001/16 Printing sheet 1/2 Number of words 12000 Edition No. 1 in September 1990
First printing in September 1990
Print run 1-1300
4 Price 0.50 yuan||tt ||Book number: 155066-2-7654
Standard date 14453
Professional standard of the People's Republic of China
Photographic grade
Para-isooctylphenol polyoxyethylene ether
(Surfactant 1283)
This product is a light yellow viscous liquid,
Molecular formula: CiH20(CH,0), H,2=8~-10,CH
Structural formula: CH
1 Subject content and scope of application
0 (CH,CH,O).H
ZB G85 003 89
Adjusted to HG3572-1989
This standard specifies the technical requirements, test methods, inspection rules and packaging, marking, transportation and storage of photographic grade surfactant 1283. This standard is applicable to surfactant 1283 used in the production and processing of photographic films. 2 Reference standards
GB 602
GB 603
GB 605
GB 6682
GB 9724
3 Technical requirements
Titration analysis (volume analysis) Preparation of standard solutions Chemical reagents
Chemical reagents
Chemical reagents
Chemical reagents
Chemical reagents
Preparation of standard solutions for impurity determination
Preparation of preparations and products used in the test force method General force method for colorimetric determination
Sampling and acceptance rules
Chemical reagents
Laboratory water specifications
Chemical reagents pH value determination method Tongzhou
Surfactant 1283 should meet the following indicators: Name
Combination (CHH2O(C,HO),H), %
Number of ethylene oxide n
Discharge point,
Emulsifying power, min
Surface tension, N/m
Ministry of Chemical Industry of the People's Republic of China approved the specification on October 18, 1989
8. 0--10. 0
60. 0~-70. 0
1990-01-01Implementation
Irradiation properties
Ethylene glycol content, %
Solubility
Chroma, hematoxylin unit
Test method
ZB G85 003·-89
4. 7 Determination of surfactant 1283 [Cr2H2O(C,H,0),H) content 4.1.1 Test solution and standard solution
4. 1. 1. 1 Hexaalkyltrimethylammonium bromide standard solution [c(CigH4zNBr)=0. 02 mol/L] qualified
Weigh 4.5g of decanedialkyldimethylammonium bromide, accurate to 0.0018, add 200mL of water and dissolve in warm water. After cooling, dilute with water to 500mL. Pipette 50.0mL of the solution into a 250ml conical flask; heat in a water bath and evaporate until almost dry. After cooling, add 150mL of glacial acetic acid to dissolve, then add 10mL of acetic mercuric acetic acid solution (100 g/L), and add 0.5mL of crystal violet acetic acid indicator solution (1 g/L). Add drops of perchloric acid standard solution [r(HCIO)=0.1 mol/L), and the solution turns from blue to blue-green. Perform a blank test under the same conditions.
The molar concentration (e) of hexadecyl trimethyl ammonium bromide standard solution is calculated according to formula (1): (Vi—V)ci
Play: e
The molar concentration of hexadecyl trimethyl ammonium bromide standard solution, mol/L; the molar concentration of perfluoric acid standard solution, mol/L. When dropping the sample, the amount of perchloric acid standard solution used, mL; when dropping the blank, the amount of perfluoric acid standard solution used, mL; the amount of sample solution used, mL.
4.1.1.2 Sodium tetraphenylborate aqueous solution (9g/L)
Weigh 9g of sodium tetraphenylborate, weigh to 0.01g, dissolve it with a small amount of water, add 2g of aluminum hydroxide, stir evenly, filter, and dilute with water to 1L. Store the filtrate in a polyethylene bottle away from light and use it on the same day it is prepared. 4.1.2 Determination method
Weigh 0.1 sample, weigh to 0.001g, place in a 250mL beaker, add 50mL water, heat to dissolve, cool, add 1 mL of chlorinated sodium solution (100g/L) and 1 drop of methyl orange indicator (1g/L), shake and add hydrochloric acid solution [c(HC)=0.1mol/L] to change from yellow to pink. Add 25.0mL of sodium tetraphenylborate solution (9g/L) under shaking, transfer the precipitate and solution to a 100mL container, and add water to the scale. Mix well and filter. Take 25.0mL of the filtrate and place it in a 250mL conical flask, add 50mL of water, add 2 drops of methyl orange indicator (1/L), and add hydrochloric acid solution Cc(HC1)=0.1mol/L to change from yellow to pink. Then use decanyl trimethyl ammonium bromide standard solution (c(Ci,H4zNBr)=0.02 mol/L) to titrate until yellow. Perform a blank test under the same conditions.
The content of surfactant 1283[CHz,0(C2H,O).H) (X1) is calculated according to formula (2): (Vv.) .cmwwW.bzxz.Net
×5.2×100
×1000
ZB G85 0.03—89
Wherein: X,——the percentage of surfactant 1283 (C1,Ha0(CH40),H),%; when dropping blank, the amount of hexadecyltrimethylammonium bromide standard solution, mL; when dropping sample, the amount of hexadecyltrimethylammonium bromide standard solution, mL; k...
】the molar concentration of hexadecyltrimethylammonium bromide standard solution, mol/L; the molar mass of surfactant 1283, g/mol; the number of oxyethylene (C,H,O) of the sample measured; m—the mass of the sample, g;
X2—the content of ethylene glycol,%:
5.2 I.: The ratio coefficient of the number of oxyethylene and sodium tetraphenylborate in parallel determination allows a deviation within 0.8%. 4.2 Determination of the number of oxyethylenes
Weigh 50g of sample, accurate to 0.01g, and place it in a 200mL beaker. Extract twice with 50mL boiling saturated sodium chloride aqueous solution, and store the extract in the same separatory funnel for later use. Put the above sample in a beaker and heat it to 160℃ (not more than 190℃) on an electric stove to remove moisture. After cooling slightly, place it in a desiccator and place it for 16 hours. Weigh 5g of the above-treated sample, weigh it to 0.0001g, place it in a 500mL iodine volumetric flask, and add 15ml of phthalic anhydride pyridine solution. Place the iodine volumetric flask in a boiling water bath in a fume hood and heat it for 30 minutes. Remove the iodine volumetric flask, add 10ml of water, shake well, and cool to room temperature. Add 2 to 3 drops of phenolic indicator solution (1 ug/L) and titrate with sodium hydroxide standard solution [e(NaOI)=| mol/L] until it turns pink. Perform a blank test under the same conditions.
The number of oxyethylene groups is calculated according to formula (3):
Wherein:
The number of oxyethylene groups of surfactant 1283; The amount of sodium hydroxide standard solution when dropping blank, nL; The amount of sodium hydroxide standard solution when dropping sample, mL; The molar concentration of sodium hydroxide standard solution, mol/L: The mass of sample, mg;
The molar mass of surfactant 1283 minus the molar mass of oxyethylene groups. g/mol The molar mass of oxyethylene groups (C, H, O), /mol. The allowable deviation of parallel determination is within 0.3.
4. 3 Determination of turbidity point
4.3.1 See the following device diagram for turbidity point determination.
4. 3.2 Determination method
ZB Gi85j003-89
Device diagram for turbidity point determination
1—tight thermometer, 50～100℃, graduation value 0.1℃; 2—rubber stopper; 3—test tube with inner diameter of about 10mm and length of 130mm, 1—glass with annular shape at the lower end, 5—sample solution; 6—water bath beaker, 800mL, 7—water, 8—asbestos mesh, 9—alcohol lamp. Weigh 1 g of sample, accurate to 0.01 ℃, place in a 100 mL beaker, add 50 mL of water, dissolve in warm water, gently transfer the solution to a 100 mL volumetric flask, and dilute to the mark with water. After shaking, take 50mL into a test tube and install it according to the diagram so that the liquid level of the water bath is about 5mm higher than the liquid level of the test solution. Under continuous stirring, heat up to 10℃ before the turbidity point, and heat up at a rate of 1 (0.1% per minute. At the same time, carefully observe the changes in the solution being tested. When the solution becomes turbid, the temperature at which the turbidity does not disappear after stirring is the turbidity point. The allowable error for the determination is less than 0.5℃.
4.4 Determination of emulsification power
Weigh 1 g of the sample and weigh it to 0.01%. Dissolve it in water and dilute it to 200 mL. Take 25.0 mL of the solution and place it in 10 mL In a beaker, add 25.0mL No. 13 engine oil, and place the beaker on an electromagnetic stirrer. Control the stirring speed (stirring speed, add 50mL of water to the same beaker as the sample, start stirring and adjust the speed so that the water level in the beaker reaches the height when 80mL of water is stationary). After stirring for 5 minutes, immediately pour it into a 100mL volumetric cylinder and record the time required from the time the solution is poured out to the time when 40mL of stationary water layer is separated. The allowable deviation for the measurement is within 2 minutes.
4.5 Determination of surface tension
Prepare the following concentrations (mal/L) of sample aqueous solutions: 0.0×10-5, 1.0×10-3.0×10-, 7.0×10-6, 1.0×10-41. 5×10-4, 2. 0X10 4, 2. 5×10 4, 3. 0× 10 4, 4. 0× 10 1, 6. 0×10 4,8. 0× 10 +,1. 0×10-3, at temperature, measured by surface tension.
Draw a graph with surface tension as the ordinate and concentration as the abscissa. Calculate the surface tension corresponding to the liquid density when the surface tension no longer decreases or decreases slowly.
4.6 Determination of pH value
Weigh 8g of sample, weigh 0.018, and dilute to 100mL with water without carbon dioxide. The following determination is carried out in accordance with the provisions of GB9724. 4.7 Determination of photographic properties
4.7.1 Standard sample
ZBGI8500389
The supply and demand parties negotiate and use the medium and high samples with qualified physical and chemical test data as standard samples, store them in plastic barrels, and keep them at 10~20C for two years.
4.7.2 Determination method
Each user unit uses the current production, processing formula and process to simultaneously measure the sample and standard sample. The photographic performance is as follows: 8. The fog density increases by ≤15%;
b. The contrast coefficient decreases by ≤10%;
c. The sensitivity decreases by ≤10%.
4.8 Determination of ethanol content
The extract in 4.2 is extracted three times with 25 mL of chloroform. The extract is collected in the same conical flask, filtered with filter paper, and the filtrate is placed in another conical flask with constant weight. After chloroform is evaporated, the conical flask is placed on an asbestos net and slowly heated in a ventilated room to evaporate until it is nearly dry. Then it is moved to 105~110℃ and dried to constant weight. The polyethylene glycol content () is calculated according to formula (4):
In the formula, &, the percentage of polyethylene glycol, %. X100
Mass of the chloroform extract added to the conical flask after drying: mi
Mass of the conical flask,:
Mass of the sample, more.
Parallel determination allows a deviation within 0.2%. 4.9 Determination of solubility
Weigh 8 g of the sample, accurate to 0.01 g. Place it in a 100 mL colorimetric tube, dissolve it with warm water, cool to room temperature, and dilute to the scale. Mix evenly. The solution should be transparent, non-stratified, free of oil droplets, and unchanged after being placed for 16 hours. 4.10 Determination of chromaticity
Determine in accordance with GB605.
5 Inspection rules
Sampling and acceptance shall be carried out in accordance with the provisions of GB619. 6 Packaging, marking, transportation and storage
6.1 Packaging
Surface active agent 1283 is placed in a plastic barrel and sealed with a lid. Packaging unit 20kg. 6.2 Marking
The plastic barrel shall be enclosed with a product certificate and a label shall be affixed to the outside of the barrel. The label shall indicate the product name, this standard number, trademark, batch number, production date, net weight and manufacturer name.
6.3 Transportation and storage
Various means of transportation such as automobiles. Protect from sunlight and inversion, and store at room temperature for two years. ZBG85003—89
Additional instructions:
This standard was proposed by the Jinguo Photosensitive Material Standardization Technical Committee. This standard is under the jurisdiction of the Photosensitive Material Technology Development Center of the Ministry of Chemical Industry. This standard was drafted by the First Film Division of the Ministry of Chemical Industry. The main authors of this standard are Yao Rongguo, Dai Fu, Li Jingchun and Gao Yuying. Copyright is exclusive and reproduction is prohibited
Book number: 155066-2-7654
Standard date: 14458
68--290 989 8zCollect the extract in the same conical flask, filter it with filter paper, and place the filtrate in another conical flask with constant weight. After chloroform is evaporated, place the conical flask on an asbestos net and slowly heat it in a ventilated room to evaporate it until it is almost dry. Then move it to 105~110℃ and dry it to constant weight. The polyethylene glycol content () is calculated according to formula (4):
In the formula, &, the percentage of polyethylene glycol, %. X100
The mass of the chloroform extract in the conical flask after drying: mi
The mass of the conical flask,:
The mass of the sample, more.
The allowable deviation of parallel determination is within 0.2%. 4.9 Determination of solubility
Weigh 8 g of the sample, accurate to 0.01 g. Place it in a 100 mL colorimetric tube, dissolve it with warm water, cool it to room temperature, and dilute it to the scale. Mix it evenly. The solution should be transparent, non-stratified, free of oil droplets, and unchanged after 16 hours. 4.10 Determination of chromaticity
Determination shall be carried out in accordance with GB605.
5 Inspection rules
Sampling and acceptance shall be carried out in accordance with the provisions of GB619. 6 Packaging, marking, transportation and storage
6.1 Packaging
Surface active agent 1283 is placed in a plastic barrel and sealed with a cover. The packaging unit is 20kg. 6.2 Marking
The plastic barrel is enclosed with a product certificate and a label is attached to the outside of the barrel. The label shall indicate the product name, this standard number, trademark, batch number, production date, net weight and manufacturer name.
6.3 Transportation and storage
Various means of transportation such as automobiles. Protect from sunlight and inversion, and store at room temperature for two years. ZBG85003—89
Additional Notes:
This standard was proposed by the Photosensitive Material Standardization Technical Committee of the State Council. This standard is under the jurisdiction of the Photosensitive Material Technology Development Center of the Ministry of Chemical Industry. This standard was drafted by the First Film Section of the Ministry of Chemical Industry. The main authors of this standard are Yao Rongguo, Dai Fu, Li Jingchun, and Gao Yuying. Copyright is exclusive and may not be reproduced.
Book number: 155066-2-7654
Standard date: 14458
68--290 989 8zCollect the extract in the same conical flask, filter it with filter paper, and place the filtrate in another conical flask with constant weight. After chloroform is evaporated, place the conical flask on an asbestos net and slowly heat it in a ventilated room to evaporate it until it is almost dry. Then move it to 105~110℃ and dry it to constant weight. The polyethylene glycol content () is calculated according to formula (4):
In the formula, &, the percentage of polyethylene glycol, %. X100
The mass of the chloroform extract in the conical flask after drying: mi
The mass of the conical flask,:
The mass of the sample, more.
The allowable deviation of parallel determination is within 0.2%. 4.9 Determination of solubility
Weigh 8 g of the sample, accurate to 0.01 g. Place it in a 100 mL colorimetric tube, dissolve it with warm water, cool it to room temperature, and dilute it to the scale. Mix it evenly. The solution should be transparent, non-stratified, free of oil droplets, and unchanged after 16 hours. 4.10 Determination of chromaticity
Determination shall be carried out in accordance with GB605.
5 Inspection rules
Sampling and acceptance shall be carried out in accordance with the provisions of GB619. 6 Packaging, marking, transportation and storage
6.1 Packaging
Surface active agent 1283 is placed in a plastic barrel and sealed with a cover. The packaging unit is 20kg. 6.2 Marking
The plastic barrel is enclosed with a product certificate and a label is attached to the outside of the barrel. The label shall indicate the product name, this standard number, trademark, batch number, production date, net weight and manufacturer name.
6.3 Transportation and storage
Various means of transportation such as automobiles. Protect from sunlight and inversion, and store at room temperature for two years. ZBG85003—89
Additional Notes:
This standard was proposed by the Photosensitive Material Standardization Technical Committee of the State Council. This standard is under the jurisdiction of the Photosensitive Material Technology Development Center of the Ministry of Chemical Industry. This standard was drafted by the First Film Section of the Ministry of Chemical Industry. The main authors of this standard are Yao Rongguo, Dai Fu, Li Jingchun, and Gao Yuying. Copyright is exclusive and may not be reproduced.
Book number: 155066-2-7654
Standard date: 14458
68--290 989 8z
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