Hygienic standard for the hottest stainless steel
2022-09-30- Detail
Hygienic standard for stainless steel tableware containers
national standard of the people's Republic of China GB
hygienic standard for stainless steel tableware containers f while the elongation gradually decreases ood containers and table wares
━ 3 High precision: adopt high-precision ball screw transmission ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
this standard specifies the hygienic requirements for stainless steel tableware containers
this standard is applicable to all kinds of cooking utensils, tableware, tableware and other containers and machinery in contact with food made of stainless steel
1 appearance
the surface should be flat and smooth
2 material shaking
2.1 all kinds of containers for storing food and food processing machinery should use austenitic stainless steel (1Cr18Ni9Ti, 0cr19ni9,1cr18ni9)
2.2 various tableware: martensitic stainless steel (0Cr13, 1Cr13, 2Cr13, 3Cr13) should be selected
3 physical and chemical indicators
physical and chemical indicators are shown in the table below
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━9473 ━
index project austenitic stainless steel martensitic stainless steel
lead (calculated by Pb), mg/l
4% acetic acid soaking solution ≤ 1.0 1.0
chromium (calculated by CR), mg/l
vehicle VOC exceeding the standard is mainly manifested in ethylbenzene and 2 toluene exceeding the standard, and 4% acetic acid soaking solution ≤ 0.5
nickel (calculated by Ni), Mg/l
4% acetic acid soaking solution ≤ 3.01.0
tin (calculated by CD), mg/l
4% acetic acid solution ≤ 0.02 0.02
arsenic (calculated by as), mg/l
4% acetic acid solution ≤ 0.04 0.04
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note: the soaking conditions are boiling for 30min and then room temperature for 24h
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additional notes:
avoid water leakage; This standard is proposed by the Department of epidemic prevention of the Ministry of health
this standard is drafted by Shanghai Institute of food hygiene supervision and inspection
this standard is interpreted by the food hygiene supervision and Inspection Institute of the Ministry of health, a technical centralized unit entrusted by the Ministry of health
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━approved by the Ministry of health of the people's Republic of China
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