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Home > GuideTrends  > ?? ??  > Sodium metabisulfite

Sodium metabisulfite

  • 4003CNY/TON ?????: 2026-05-29
  • ?? ??(DoD): +3
    ?? ?? (3M):3624 CNY/TON
    ?? ?? (1?):High
    ??? ??
?? ??? ??

?? ? Sodium metabisulfite ?? ??

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Sodium metabisulfite ?? ??

Reg Spec 2026/05/27 2026/05/28 2026/05/29 ChangeUnit Comparison
East China
  • Fujian First-Class 4000 4000 4000 0/0 CNY/TON
  • Shandong 25 kg/bag, National Standard Content 96% 3600 3600 - 0/0 CNY/TON
  • Shandong Kailong Grade: Industrial grade; Main content (calculated as Na2S2O5), ω/% ≥ 96.5 2590 2300 2788 488/488 CNY/TON
  • Shandong Kailong Industrial Grade 96.5% 3600 3500 - 0/0 CNY/TON
  • Shandong Province First-Class Content99% 3200 - - 0/0 CNY/TON
  • Shanghai Malu Grade: Food grade; Main content (calculated as Na2S2O5), ω/% ≥ 97.0 3450 - - 0/0 CNY/TON
  • Shanghai Malu Grade: Industrial grade; Main content (calculated as Na2S2O5), ω/% ≥ 96.5 3350 - - 0/0 CNY/TON
Domestic
  • Domestic Grade: Industrial grade; Main content (calculated as Na2S2O5), ω/% ≥ 96.5 4000 4000 4003 3/3 CNY/TON

Sodium metabisulfite ?? ??? - Sodium metabisulfite ??? ??? ????

Sodium metabisulfite ?? ??

??? ???????: ?? ?? ?? ???

I. ?? ??
1. ?? ??
- 2026? 5? 25? ??, ???? ?????(Business Society)? ?? ??? ?? RMB 4,010.00??, ?? ??(RMB 3,986.67/?) ?? 0.59% ?????, ?? 1?? ?? ??? ???(?? ???: RMB 4,010/?; ?? ???: RMB 1,840/?).
- ?????? 5? 19? ?? ??? ??? ???????(?? 96.5%)? ?? ??? ?? RMB 4,200??, ?? ?? ?? RMB 200(??? +4.98%) ???.

2. ??? ?? ??
- ??? ??? ?? ????? ?????? ?., ??.(???): ?? RMB 3,300(?? ???);
- ?? ??? ??? ?., ??.(???): ?? RMB 1,350(?? 97%, ??? ???? ??);
- ?? ????? ???? ?? ????: ?? RMB 1,950(?? 96.5%).
*??: ?? ??? ??, ?? ??, ??? ? ??? ??? ??? ? ??.*

II. ?? ?? ?? ??
1. ?? ??
- ?? ???? ??? ???? ?? ??? ???? ??? ??. 2026? 5?, ?? ?? ?? ??? ?? ?? ??? ?????, ?? ??? ??????? ?? ?? ???? ???.

2. ?? ??
- ?? ??: ??? ? ??????? ??? ?? ?? ?? ??? ??? ??? ??? ???? ???, ?? ???? ????? ??? ?? ??? ?? ??? ?? ???? ??.
- ??? ?? ??: ???? ??? ? ?? ??? ??? ??? ?????, ??? ????? ???·???? ??? ?? ??? ?? ???.
- ?? ??: 2024? ? ???? 1? 5? ??? ??????, ?? ??? ???? ???? ??? ??. ?? ??? ??? ?? ????? ???.

3. ?? ??
- ?? ?? ??: ?? ? ?? ??? 2019? 158? 5? ??? 2024? 145? ??? ??????, ?? ??? ?? ??? ??? ??? ???.
- ?? ?? ??: ?? ??? ?? ???, ???, ??? ?? ???? ??? ???? ??. ?? ???(?: ?? ???, ?? ???)? ?? ???? ???? ??.
- ?? ?? ??: ?? ???? ?? ??? ?? ?? ??? ???? ???, ?? ????(SMEs)? ?? ??? ?? ?????, ?? ???? ?? ?????? ??.

III. ?? ??
1. ?? ??? ??
- ??? ??? ?? ?? ?? ??, ??? ?? ??, ?? ??? ??(?: ?? ??, ??? ?? ??) ?? ?? ?? ??? ??? ?????? ??.
- ?? ??: ?? ???(Shensheng Chemical)? ‘?? ?? + ?? ??? ???’ ??? ?? ??? ?? ???? ???? ??? ??? ??????, ?? ????? 85%? ??.

2. ????? ??? ???
- ?? ? ??? ?? ???? ?? ????? ?? ?? ?? ??? ??? ???, ??? ??? ?? ? ??? ?? ???? ???? ??.

IV. ?? ??
1. ?? ??
- ?????? ?? ?? ?? ??? ???? ?? ?? ?? ??? ????? ??? ??? ????, ?? ??? ???? ?? ??? ?? ?? ?????? ?.
- ?????? ???? ?? ??? ?? ?? ?? ??? ??? ??? ?? ???? ?? ???? ??? ???? ??.

2. ?? ?? ??
- ??? ? ??? ??? ??? ?? ?? ???? ?? ??? ?? ?? ???? ??? ??? ????, ???? ?? ??? ??? ??? ???.

3. ?? ?? ???
- ?? ????? ?? ??? ???? ?? ???? ?? ???? ?? ??? ??? ???? ???. ?? ???? ????(M&A) ? ?? ?? ?????? ?? ?? ???? ??? ?? ???, ?? ???? ???? ??? ???.
4. ??? ??
- ?? ??? ??? ?? ???? ?? ??, ?? ??, ?? ??? ?? ? ???? ?? ???? ???? ??. ???? ?? ?? ??? ?? ????? ??? ??? ???.

Sodium metabisulfite? ??



Sodium metabisulfite (SMBS, Sodium disulfite) is a white, granular solid sodium salt. an inorganic compound made up of sodium, sulfur, and oxygen, and used in many industries:in the pulp and paper industry, in the photographic industry and in the various other industries as a bleach or dechlorinator.Food Grade sodium metabisulfite may be used as a food preservative. It is also commonly added to various food products and wines as a preservative.Sodium metabisulfite can also be used in the manufacture of other chemicals, Used in production of cleaning agents, detergents, and soaps.It also acts as a corrosion inhibitor in oil and gas industry, as a bleaching agent in the production of coconut cream, as the source of sulfur dioxide and in the destruction of cyanide in commercial gold cyanidation processes.Gold mining industry: It is utilized in the precipitation of gold from auric acid as well as in the waste water treatment to remove hexavaent chromium as trivalent chromium by precipitation after reduction.Preservative in photo developer solutions, it is used in photography.Oxygen scavenge:it plays as an oxygen scavenger to eliminate the dissolved oxygen in wastewater and in pipes.Sodium metabisulfite may be used as an initiator during the cross-linking polymerization of polybutadiene in the cores of the vesicle membranes.It may be added as an antioxidant during the preparation of stock solutions of 6-hydroxydopamine in various studies.Dechlorination in municipal wastewater, pulp & paper, power, and textile water treatment plants.
white crystalline powder with a sulfur smell

? ?? ??? ?? ??? ???? ????. Sodium metabisulfite? ????? Sodium metabisulfite? SDS ??? ??? ???.

Guidechem?? Sodium metabisulfite???? ? Sodium metabisulfite???? ?? ????, Sodium metabisulfite ??? ?? 968?? ??? ? ?? ??? ??????? ?? ??? ?????.

?? ?? ?? ? ??

???? ?????? ????????? ???? ??? N,N-????????? ???? ????? powdered activated carbon powdered activated carbon ??? ??? ??????? ??? ???? ?? ?? ??? ????? ???? ?? ???????? ???????? ???? N,N-?????????

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