QB/T 1780-1993 Benzyl benzoate QB/T1780-1993 Standard download decompression password: www.bzxz.net

Industry Standard of the People's Republic of China
QB 1769~-1801-93
Standard for Spice
(Product Standard)
Published on April 29, 1993
Implemented on December 1, 1993
Published by the Ministry of Light Industry of the People's Republic of China
1 Title Content and Scope of Application
Industry Standard of the People's Republic of China
Benzoic Acid Ester
This standard specifies the technical requirements, test methods and inspection rules for benzyl benzoate. QB1780-93
This standard is for benzyl benzoate obtained by alcohol exchange reaction with ethyl benzoate and methanol as raw materials. 2 Reference Standards
GR/T11151.3 Color Evaluation Standard for Spice
GB/T 14454.2 Evaluation of aroma of spices
GD/T14454.4 Determination of aroma index of aggregates GB/T-4454.7 Determination of added fragrance
GB/T14444.13 Micro-acid determination method
CB11i0 Determination of density of single high-density synthetic quaternary materials GL/T24457. Determination of the amount of single ions and synthetic recombinants GB/T-445.4 Determination of aldehyde value or acid content of single aldehyde or aromatic samples 3 Product chemical name, molecular formula, structural formula, molecular weight Chemical name Benzyl benzoate
Molecular formula CHO
Structure H.COOCHH
Weight: 212,25 (according to the International Atomic Index of 1987) Technical requirements
1 Package colorless to microampere colorimetric liquid, color translation but standard colorimetric No. 5 color standard. 4.2 The aroma has a faint peach flower scent.
4.3 Relative chromaticity (2/25℃)
1.116~1.120.
4.4 Discount index (200)
4.5 Acid value 1.c
.5680-1.5700.
4.6 Content (): 1
4.7 Freezing point ()
4.8 Micro-point content (pin net method) negative reaction. 5 Test methods
5.1 Determination of color
Approved by the Ministry of Light Industry of the People's Republic of China on April 29, 1993 199-12-0
CD/T 1e4b4.8.
5.2 Evaluation of gas detection
See CB/T 14454.2.
5.3 Determination of relative density, 35/25
See GB 11540.
5.4 Determination of refractive index, 30%
tGB/T 14454.46
5.5 Determination of acidity
JGB/T 1145?+1.
5.6 Determination of content
See GB/T1db+o
5.7 Traceability of freezing point
See GR/T15.7
5.8 Determination of trace chlorine
See GB/T14454.12 (copper mesh),
6 Inspection specifications
Q8 1780- 93
B.1 Each batch of products in this standard shall be inspected by the inspection department of the manufacturer. The manufacturer shall ensure that all products leaving the factory meet the requirements of this standard. Each batch of products from the manufacturer shall be accompanied by a certificate of conformity, which shall include: manufacturer name, product name, trademark, factory name, warranty, etc., to prove that the product quality meets the technical standards of this standard. 6.2 The acceptance process shall be strictly controlled and all the requirements of this standard shall be met. The quality of the products shall be inspected and checked to ensure that they meet the requirements of this standard. Each batch shall be inspected once: no batch number shall be inspected separately. 6.3 The packaging units below the standard shall be collected from one barrel, and the products above the standard shall be collected by sampling. When the packaging is not opened, check that there is no moisture and quality. Then, use a glass sampling tube to absorb 5-1 samples per time, mix them with a mixing device and run, and fill them into the glass bottles filled with sensitive sand. Note the manufacturer and product name, batch number, number, and degree of inspection on them. One batch shall be used for inspection, and the other batch shall be prepared by the manufacturer. 4 If any of the acceptance results do not meet the requirements of this standard, the manufacturer may collect samples at five points together with the manufacturer. If there are still unqualified results in the inspection, the batch of products cannot be inspected. 6.5 When there is no difference in product quality between the supply and demand parties, the two parties shall negotiate to solve the problem or meet the legal risk test in the batch structure, and the party responsible for the inspection shall be responsible for the inspection.
6.6, color, aroma, sensitivity value and taste are the inspection indicators. Density, new light index, ester content and oxygen content are the type inspection indicators, and the fast pregnancy test is a drink. 7 Marking, packaging, transportation and storage
7.1 The black aldehyde is packed in aluminum barrels or zinc barrels. When the packaging is marked, the product is called, produced, batch number, net extraction, skin and skin, one month expiration date, standard shrinkage number and related package number marks: 17. If there are special requirements for the unit of goods, you can make a good agreement with the manufacturer.www.bzxz.net
Work? The time of transportation is selected from the following sources: strict quality, change, etc. Q8178093
3 Products should be stored in a hurry In a clean, ventilated, shaded room, avoid contamination with impurities, and select a cool and refreshing place. In addition, under the appropriate transportation conditions, packaging flow, and technical completion, the shelf life of this product is one year. Additional instructions,
This standard is issued by the Quality Standards Department of the Ministry of Light Industry: This standard is issued by the National Flavor Standardization Center, and this standard is drafted by the Shanghai Stock Factory. This standard is equivalent to the third edition of the United States Food Chemicals Standard (FCC). From the date of implementation of the Japanese standard, the original Light Industry Ministry Standard F15-"Formic Acid Trade" will be used.
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