Some standard content:
Light Industry Standard of the People's Republic of China
QB/T 2239~2244~-96
Standard for Fragrance
19810-11 Issued
China Light Industry Association
1997-0701 Implementation
Light Industry Standard of the People's Republic of China
Linalool (isolated)
QA, 224096
This standard is not equivalent to the American Lily Oil Association standard E0ANc, 4≤ collected from Brazilian Sophora japonica. The technical standard of the revised standard is E.6, production No. 8. In the design of technical indicators, except for the relaxation of relative density, refractive index and family photometry, the bath dissolution is completely consistent with E.A.No.48, and the alcohol content is 95%, which is higher than E.O.A.N.48 (net 90%). At the same time, the acid value and the aroma value are added compared with E.O.A.N.4R. The inspection method adopts the "universal test method for egg materials" technical standard, so that the determination of the aromatic alcohol content in the packaging technical indicators is changed from the original tightly locked chemical combination to the gas phase spectrometry, which is both fast and accurate. The relative temperature changes the temperature when determining the dissolution rate from 21°C to 25°C, which is consistent with the higher temperature specified in GB11540. Consistent.
Appendix A and Appendix B in the standard are the required appendices. This standard is issued by the Quality Standards Department of China General Association. This standard is under the jurisdiction of the National Center for Standardization of Chemical Materials. The originating units of this standard are: Shanghai Lifu Spice Factory and Shanghai Shengxunchun Material, and the originating persons of this standard are Wei Qing, Xu Xiujie and Li Yingjian. From the date of implementation of this standard, the professional standard 4533-80 "Linalool (Monocyanol)" issued by the former Ministry of Light Industry shall apply to the following:
1 Scope
Light Industry Standard of the People's Republic of China
Linalool (Monocyanol)
QB/T 2240--96bzxz.net
This standard specifies the technical requirements, test methods, inspection regulations, etc. of aromatic alcohol (isolate). This standard is applicable to aromatic alcohols used in the preparation of white camphor powder. 2 Referenced standards
The following are the texts included in the standard, which become the provisions of the standard by citing it in this standard. When the technical standard is published, the versions shown are valid. All standards are subject to revision. The parties using the standard should consider the possibility of using the latest versions of the following standards as soon as possible.
153989
Method for gas chromatography analysis of isocyanate and compound spices, fillings (111540-89 Determination of relative density of isocyanate and synthetic spices GB/T1466.2-93 Method for evaluating the aroma of spices GB/T14454.3.-23 Classification of spices color GB/T14454.4-93 Determination of the relative density of isocyanate GB/T14454.5-93 14454,5—53
Determination of energy consumption of raw materials
GE,T : 4437 --03
Determination of the degree of degradation of single and combined aromatic substances in ethanol G11/1445\.—% Determination of the maximum amount of single and combined aromatic acids or self-acids G1/T 144s*,—43
Single and synthetic fragrances containing acetyl benzene method 8 product chemical name, molecular formula, structural formula, molecular weight Chemical name: 3,7-diol-1,6-diol-8-ol Molecular formula Ho
Structural formula:
Particle size: 1524 (Continued from the original address in 1988) China Light Industry General Association approved on October 18, 1997--07-01 implementation
4 Technical requirements
QB/T2240-96
4.1 Color: colorless to slightly yellow, color not exceeding the standard color code. 4.2 Odor: light like fresh orchid fragrance.
a Optical rotation (22/25*) 0.88~0.230. 1.4 Optical rotation (3*) -20'~-13
4.5 Refractive index (20C), 1.60~484U1.6 Cutoff value: 50,b.
1. Solution (26): Try to dissolve in ethanol with more than G% (v/v). 4,8 Alcohol content (GC,%): 295,0
4,9 Environmental compatibility (German, sensory): ≥0,5,5Test method
5.1 Determination of color
See GGB/T 14454,4
5.2 Evaluation of aroma
DGB/T 11154.2,
5.3 Determination of relative density, 23/23\C
RGH1154G.
5.4 Determination of refractive index, 26C
JG/T 14454.4.
5.5 Determination of brittleness, 20C
JUGB/T 14454.5.
5. Determination of β-lowering temperature
See 1/144514.
5.7 Determination of solubility, 21C
See GB/T14457.1
5. Determination of camphor-containing substances (gas chromatography internal chromatographic method) 5...1 The device
5.:.11 is free of charge, the recorder and the micro-processor are designed according to the specifications of G1::539,
6.8,1.2±
domain filling file: k3m, internal price"4nm
M fixed frequency: SE-35%-10% on Cromu50rbWAWMCS60~80E. 5.0.1,3 Detector
Total flame retardant card chemical whole No. detector:
5,8, 2 Detector parts
6.8.2.1 Humidity
QB/r2240-96
Color step, find the process benefit, from 2m center, rate: center/sample: 0c.
Detector:
5.8.2,2 Flow rate
Cut-off flow rate: nitrogen xn./min
6.8,8 Du efficiency determination
5. Day.2, T record student running
The test shall be carried out according to the method specified in 3.1 of GB11539, and it shall meet the requirements. 6.8.3.2 Efficacy
Technical (38.2 The specified method for determining the sample efficacy shall comply with the requirements of 5.2, 4 Determination method
Internal normalization method, floor (113:53 in 1<.4 expansion method. 6,8,5 Efficacy and results are shown in the content of aromatic alcohol (isolated alcohol) in 11630, 4 provisions are carried out, must meet the requirements. Chemical analysis of aromatic alcohol and amine content in alcohol (isolated alcohol) is shown in Appendix A (approximately annexed). The color harmony diagram of aromatic sieve and the law of disease content is recorded (two dead). 8 Inspection regulations
6, 1 The main production plant of alcohol (isolated alcohol) is responsible for the inspection by the technical inspection department of the city to ensure that all products leaving the factory meet the requirements of this standard. Each product leaving the factory should be accompanied by Please refer to the quality card, the contents include: 1. manufacturer name, product identification number, trademark, 2. production date, batch number, net weight, product certification and compliance with this standard. 6.2 The acceptance unit shall inspect the quality of the tested linalool (isocyanate) in accordance with the provisions of this standard to see if it meets the requirements of this standard. Each batch number shall be inspected once, and different batches shall be inspected separately. 7. For each batch of packages with less than 100 pieces, 2 pieces shall be selected, and 3 pieces shall be selected if more than 100 pieces are selected. After unpacking, they should be divided and then squeezed to make them fully, and then the sample should be filled with 100L of glass fiber and respectively put into two clean frosted bottles. Bottlers shall indicate: manufacturer name, product name, batch number, quantity, date of collection and inspection, and the other instructions shall be kept. Stock,
6,4 "If the inspection results show that the indicators do not meet the requirements of the wood standard, the production will double the sample for re-test. If the new inspection results still do not meet the requirements, the batch of products will be judged as unqualified. 6.5 When the two parties have disputes over the quality of the products, the company will propose a legal mechanism for both parties to resolve the disputes through negotiation. "Marking, packaging, transportation, storage
1 Fermented alcohol (single) should be installed in the disinfectant with fire-proof language, and the external production method should be known. The production method is as follows: "Production method", production method, production method, trademark, net weight, selection method, factory method and this standard are specially compiled. If there are special requirements, please call the production number! There is no other agreement." Fermented alcohol (single) storage drawing, 1 lead warehouse standard, shall not be released within 1 day. Refund of the middle defense engineer 7.3 In the event of annual emergency The shelf life of linalool (isolated) is about one year.
Appendix (Appendix to the specification)
Chemical analysis to determine the content of linalool in linalool (isolated) A1 Determination of linalool content
G/T11 calibration
A2 Determination of linalool content
A2.1 Apparatus
A2.1.1 Pre-burning frequency 3.1
A2.1.2 Flask uur..
A,1,3 Test tube diameter 2.5cm, length 15cm.: A2.1.5 Glass hook No. 4:
A2.1.6 Dry the blast chamber.
A2.2 Complete
Potassium peroxide chemical ratio:
Ethylene glycol analytical grade (market):
Sodium peroxide analytical grade,
Cryogenic acid analytical grade:
Hydrogen chloride analytical grade:
Photocatalytic water analytical grade:
Aldehyde (sample e ~ Dc (:) analysis (gravity energy). A2.2.73
A2.3 Replacement process
Collect the high temperature period 6. Wash the bottle, add 100% cold water and add distilled water. Continue to drip slowly, keep it, or produce slight heat when it is dissolved, keep it cold, and continue to shake. Add a little potassium hydroxide and keep dripping, and shake for a few minutes until the oil droplets disappear. Add 2 hours of water, and the steam will fall off the sieve. Cool it in ice water. Put the distilled water into the lithium flask and keep it for 3 to 5 minutes. Use a small amount of ether to cool the whole tube, add the correct amount. Accelerate the solution to make it dissolve, and transfer the separated liquid into the separatory solution. Take it out with benzene, use it again, and transfer the mixed solution into the test piece. Add 155% acetic acid and 1% chlorine in the presence of 1% acetic acid. Add 1% acetic acid to the sample gently. Add 1% acetic acid to the sample (25-5%), then add 1% acetic acid, remove it with a deionized water tube, and then place it in 7% (water for 3 hours). Cool, add water, 100% chlorine, and transfer the precipitate into the known solution. Performance sales in some ponds. Monthly steaming inquiry water washing talk, nanofiltration can be used as much as possible, language stone pool optimization. Suishi 5 increase the box in the constant pressure, the following formula than the first grid crazy containing case percentage push enzyme amount (%) 27 (1-,)
Wu Zhong, non-pot plus sediment request, :
P:,
W a test press or, member
Attached scene B (Til's attached)
Potential by alcohol and fall with the determination of content
Gas chromatographic slide
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