HOME
Cart(0)
Quotation
About-Us
Tax
PDFs
Standard-List
Powered by Google
www.ChineseStandard.net
Database: 189759 (29 Sep 2024)
GB 1886.215-2016 PDF in English
GB 1886.215-2016 (GB1886.215-2016) PDF English
Standard ID
Contents [version]
USD
STEP2
[PDF] delivered in
Name of Chinese Standard
Status
GB 1886.215-2016
English
70
Add to Cart
0-9 seconds. Auto-delivery.
Food grade white oil
Valid
Standards related to (historical):
GB 1886.215-2016
Preview PDF
(Powered by Google. Reload if blank, scroll for next page)
GB 1886.215-2016: PDF in English
GB 1886.215-2016 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA National Food Safety Standard - Food Additives – White Oil (also Known as Liquid Paraffin) ISSUED ON: AUGUST 31, 2016 IMPLEMENTED ON: JANUARY 01, 2017 Issued by: National Health and Family Planning Commission of the People’s Republic of China Table of Contents Foreword ... 3 1 Scope ... 4 2 Technical Requirements ... 4 Appendix A Determination of Lead ... 6 National Food Safety Standard - Food Additives – White Oil (also Known as Liquid Paraffin) 1 Scope This Standard is applicable to food additive white oil obtained from petroleum lubricating oil distillate through dewaxing, chemical refining or hydrofining. 2 Technical Requirements 2.1 Sensory requirements The sensory requirements shall comply with the provisions of Table 1. 2.2 Physical and chemical indicators The physical and chemical indicators shall comply with the provisions of Table 2. Appendix A Determination of Lead A.1 Warnings The reagents used in the test methods of this Standard are toxic or corrosive; and appropriate safety and protective measures should be taken during operation. A.2 Reagents and materials A.2.1 Hydrochloric acid. A.2.2 Glacial acetic acid solution: Take 12mL of glacial acetic acid and dilute to 100mL of water. A.2.3 Other reagents are the same as GB 5009.12. A.3 Apparatus A.3.1 High temperature furnace: The temperature can be controlled at 450°C~550°C. A.3.2 Electric constant temperature water bath. A.4 Determination method Take about 2g of specimen, accurate to 0.0002g; put it in a porcelain crucible; place it on an electric furnace, heat slowly in a fume hood until carbonized. Then transfer it to a high- temperature furnace; and make it completely ash at 450°C~550°C. The ashing time shall be no less than 2h; cool to room temperature; add 2mL hydrochloric acid and evaporate to dryness on an electric constant temperature water bath. Add 2mL of glacial acetic acid solution to dissolve the residue; transfer all to a 100mL volumetric flask; dilute with water to the mark; shake well; then take solution as the specimen solution. Determine the lead in the sample solution according to GB 5009.12. If the determination result exceeds the range of the curve; dilute the sample solution for measurement and calculation. NOTE: During the heating process, the specimen shall be prevented from overflowing the crucible due to volume expansion and combustion.
......
Source: Above contents are excerpted from the PDF -- translated/reviewed by: www.chinesestandard.net / Wayne Zheng et al.