GB 1886.248-2016 English PDF

US$109.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 1886.248-2016: National Food Safety Standard -- Food Additives -- Stabilized Chlorine Dioxide
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 1886.248-2016	109	Add to Cart	3 days	National Food Safety Standard -- Food Additives -- Stabilized Chlorine Dioxide	Valid

Similar standards

GB 1886.223   GB 1886.20   GB 1886.228   GB 1886.256   GB 1886.240   GB 1886.241   

Basic data

Standard ID: GB 1886.248-2016 (GB1886.248-2016)
Description (Translated English): National Food Safety Standard -- Food Additives -- Stabilized Chlorine Dioxide
Sector / Industry: National Standard
Classification of Chinese Standard: X42
Word Count Estimation: 5,583
Date of Issue: 2016-08-31
Date of Implementation: 2017-01-01
Older Standard (superseded by this standard): GB 25580-2010
Regulation (derived from): State Health and Family Planning Commission Notice No.11 of 2016
Issuing agency(ies): National Health and Family Planning Commission of the People's Republic of China, State Food and Drug Administration

GB 1886.248-2016: National Food Safety Standard -- Food Additives -- Stabilized Chlorine Dioxide

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(Food safety national standard food additives stabilizing chlorine dioxide) National Standards of People's Republic of China National Food Safety Standard Stable chlorine dioxide food additives Issued on. 2016-08-31 2017-01-01 implementation People's Republic of China National Health and Family Planning Commission released

Foreword

This standard replaces GB 25580-2010 "national food safety standards for food additives stable chlorine dioxide solution." This standard compared with GB 25580-2010, the main changes are as follows. --- Standard name was changed to "national food safety standards for food additives stable chlorine dioxide"; --- Modify the chlorine dioxide content index requirements and test methods; --- Modify the pH indicator; --- Remove the methanol index. National Food Safety Standard Stable chlorine dioxide food additives

1 Scope

This standard applies to food additives carbonate absorbed by the chlorine dioxide system was stable chlorine dioxide food additives. this product Use of food additives should be used hydrochloric acid activation.

2 Technical Requirements

2.1 Sensory requirements Sensory requirements shall comply with the requirements of Table 1. Table 1 Sensory requirements Project requires test methods Colorless or light yellow color State transparent liquid without suspension Take appropriate 50mL sample is placed in a beaker, observe the color in natural light And state 2.2 Physical indicators Physical and chemical indicators should be consistent with the provisions of Table 2. Table 2. Physical and chemical indicators Item Index Test Method Chlorine dioxide (ClO2)/(mg/L) ≥ 12000 GB 26366-2010 Appendix A Density, ρ20/(g/cm3) 1.020 ~ 1.060 in Appendix A A.4 pH 8.5 ~ 10.5 Appendix A A.5 Arsenic (As)/(mg/L) ≤ 1.0 A.6 in Appendix A Heavy metals (Pb)/(mg/L) ≤ 5 Appendix A A.7

Appendix A

Testing method A.1 Warning Reagents The test methods used in corrosive, the operation should take appropriate safety and health practices. A.2 General Provisions This standard reagents and water, did not indicate when the other requirements, refer to the three water analytical reagent and GB/T 6682 stipulated. Used in the test standard titration solution, impurities measured by standard solution, preparations and products, did not indicate when the other requirements, according to GB/T 601, GB/T 602, the provisions of the preparation of GB/T 603's. The solution in a solvent which does not indicate by when formulated, refers to an aqueous solution. A.3 Identification Test A.3.1 Reagents and materials A.3.1.1 hydrochloric acid. A.3.1.2 hydrochloric acid solution. 12. A.3.1.3 calcium chloride solution. 100g/L. A.3.2 Identification method A.3.2.1 Identification of carbonate Was added a solution of calcium chloride in the sample, to produce a white precipitate. The precipitate was dissolved in hydrochloric acid. A.3.2.2 Identification chlorine dioxide Yellow gas can produce hydrochloric acid solution in the sample, the test solution while also yellow. A.4 Determination of density A.4.1 Instruments and Equipment With GB/T 4472-2011 the provisions in 4.3.3.2. A.4.2 Analysis step With GB/T 4472-2011 the provisions in 4.3.3.3. The results parallel arithmetic mean of the measurement results shall prevail. Twice under the same condition of independent determination results obtained absolute difference Not more than 0.003g/cm3. A.5 pH measurement A.5.1 Instruments and Equipment 9724-2007 Chapter 5 with GB/T . A.5.2 Analysis step The sample was poured into a beaker been used to determine the following according to GB/T 9724-2007 Chapter 6 were measured. The results parallel arithmetic mean of the measurement results shall prevail. Twice under the same condition of independent determination results obtained absolute difference Not more than 0.2. A.6 Determination of Arsenic (As) of 5.00mL weighed sample, placed in 100mL beaker, add 8mL hydrochloric acid solution (13), placed on a low-temperature heating furnace to near Dry, remove the cooled to room temperature, add a small amount of water, as the test solution, the following was measured according to GB 5009.76. A.7 Determination of heavy metals (Pb) of 2.00mL weighed sample, placed in 100mL beaker, add 4mL hydrochloric acid solution (13), placed on a low-temperature heating furnace to near Dry, remove the cooled to room temperature, add a small amount of water, as the test solution, the following was measured according to GB 5009.74. ......

Image     

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 1886.248-2016_English be delivered?

Answer: Upon your order, we will start to translate GB 1886.248-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB 1886.248-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB 1886.248-2016_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.