国产91视频久久,亚洲综合色图在线观看,五月天操逼网,日韩色色AV,青青在线A片,亚洲最大色在线观看,欧美熟妇丝袜诱惑,青青操逼视频,日韩无码操出水

 
??? RFQ |
Home > GuideTrends  > ?????? ?????????? ???????  > Sulfurous Acid

Sulfurous Acid

  • 19500CNY/TON ?? ???????: 2026-05-29
  • ???? ????? (DoD): 0
    ????? ????? (3 ????):21900 CNY/TON
    ????? ????? (??? ?????):High-mid
    ?????? ??????
???????? ???????? ???????

??????? ????? Sulfurous Acid ?? ?????

Select Spec:

???? ??????? ????? Sulfurous Acid

Reg Spec 2026/05/27 2026/05/28 2026/05/29 ChangeUnit Comparison
East China
  • Shanghai 96% 20200 20200 20200 0/0 CNY/TON
  • Jiangsu Zanyu 96% - - 19000 0/0 CNY/TON

????? ??? Sulfurous Acid

????? ????????? ??? ??? ????????? (27 ???? 2026)
>
?????: ????????? ??????? ???????
1. ????? ???????
- 25 ???? 2026: ????? ??? ??? ??? ????????? (???? ?????? ????? ???? 99%) ?? ???? 12,500–20,500 ???? ???? ???? ??????.
???? ???????? ???? ???? ?????????? ???????? (????????? ?????? ?????????): 12,500 ???? ????/???
???? ??????? ??? ???? ?????????? ???????? (?????? ?????? ???????): 20,500 ???? ????/???
???? ?????? ?????? ????? ?????? ????????? ???????? (???? ?????? ???????): 20,000 ???? ????/??.
- 22 ???? 2026: ????? ??? ??? ??? ????????? (???? ?????? ????? ???? 99%) ??? 12,500 ???? ????/?? ?? ???? ???? ???????? ???? ???? ?????????? ????????? ??? ????? ??? ??? ??? ????????? (??? ????? GB? ????? ???? 96%) ??? 19,500 ???? ????/?? ?? ???? ???? ????? ?????? ?????????? ???????? (?????).
- 20 ???? 2026: ??? ??????? ????? ?? ????? ????? ????????? +0.04%? ????? ?? ????? ????? ??? ??? ????????? ???? ?????? ??????? ???????? ??? ?? ??? ?????????????? — ??? ???? ????? ???????? ?????? ???? ????????? — ????? ???? ????? 12%? ??? ???? ????? ????? ??? ?????? ??? ?????????.

2. ????????? ??????? ?????????
- ??????? ?? ???? ????? (??? ????????? ?????? ?????????) ??? ????? ?? ??? ???????? ?? ??? ????? (??? ?????? ?????? ???????? ????? ?????? ???????)? ????? ??? ?????? ??? ?????? ????? ???? ??????? ??? ????? ?????? ??? ??????? ????????.
- ???? ??????? ?????? ???? ?????? ??????? ?????? ????: ?? ??? ????? ???????? ????? ??????? (??? ???? ???? ??????? ??? ???? ?????? 20,500 ???? ????/??) ??? ???? ????? 10% ??????? ??????? ???????? ?? ?????? (??? ???? ???? ????? ?????? ?????? 19,500 ???? ????/??).

??????: ????? ????? ????? ???????? ?????
1. ????? ?????? ??????? ???????
- ??????? — ?????? ??????? ???????? ?????? ??? ????????? — ???? ?????? ???? ?? ??? ??????? ??? ????? ?????? ?? ??? 2026:
??????? ????? ??????? ?????? ?? 12.1 ????? ??? ?????????? ?? 10.2 ????? ??? ???? ??????? ????? ????? ??? 22.1 ????? ???
????? ???? ????? ???????? ?? ?????? ??? ??????? ??????????? ????????? ???????? ??????? ??????? ?????? 22.1 ????? ??? ?? ???? ??? ??? ?????? ?? ????? ???? ??? 200,000 ?? — ????? ???? ???? ??????? ?????? ????? ??????? ????? ???? ??? ????? ?????? ????? ??? ?????????.

2. ????? ?? ????????? ?????????
- ????????? ????????: ????????? ???? ????? ?????? ?? ????? ???????? ???????? ????? ??? ????????? ??? ???? ????? ?? ?????? ??? ????????? ????? ???????? ????????? ??????.
- ???? ?????? ???????: ?? ???? ??????? ????????? ???????? ?????? ???? ?????? (LFP) ????? ?? ????? ????? ??? ??????????? ????? ??? ??? ?????????? ?? ???? ??? ?????? ?????? ????? ????? ????? ????? ????????.
- ??????? ?????????: ????? ??? ????? ????? ??????? 68% ?? ????????? ??????? ??? ???? ?????? ???????? ????? ?? ?????? ????? ???????????? ????????? ??? ?? ????? ??????? ???? ??????? ??????? ???????? ????? ??????.

3. ???????? ???????? ??????? ????????
- ????? ??????? ??????? ????? ?? ?????? ????? ??????? ?? ????? ???? ??????? ????????? ?? ??? ??????? ?? ?????? ??? ???? ?????? ??????? ?????? ????????? ?????? ?????? 45% ?? ?????? ????? ?????????? ??? ???? ????? ????????.
- ???? ???????? ???????? ??? ??? ??????? ????????? ????? ??????? (?????: ???????? ?????? ?????? ????? ???????? ??? ???? ???? ≥99% ????? ????? ?????? ????? 23%)? ?? ???? ?????? ??? ??????? ??? ????????? ????????? ???? ?????????.

??????: ???????? ??????????
1. ?????? ????????
- ??? ????? ?????? (1–3 ????): ?? ??????? ?? ????? ?????? ??????? ??? ??? ??????? ?????? ?? ????? ??? ?????? ????? ??? ????????? ??? ???? ?????? ??? ??????? ????? ???? ????? ?????? ????? ?????? ?????? ???? ??????? ????????? ???? ????? ???.
- ??? ????? ??????? (6–12 ?????): ??? ?? ?????? ??????? ????????? ?? ????? ??????? ?????????? ??????? ??????? ????????? ??? ????? ??????? ????? ???????? ????? ???????? ??? ????? ??? ?????????.
- ??? ????? ?????? (1–3 ?????): ?? ???? ?????? ?????? ?????? ??????????? ??????? ??????? (??? ??????? ??????? ??? ?????? ???????) ??? ??? ?????? ??????? ???????? ?? ??????? ???????.

2. ????? ????????
- ?????:
????? ???????? ??? ??? ????????? ???? ??????? ?? ???? ?????? ??????? ????? ????? ?????? ??????? ????????? ???????? ?????? ?????????? ???????????.
????? ??????? ?????? ???????? ????? ????? — ???? ?????? ??????? ?????? ???? — ????? ??????? ??????? ??? ???? ????? ????? ??? ??????? ??????? ????????? ????????? ?? ????? ???????? ???????????.
- ???????:
???????? ??????? ?? ????? ??????? ?? ???? ??? ????? ?????? ??? ??? ????? ????? ????? ??????? ?????? ????? ???? ???? ???????.
??? ?? ???????????? ??????? ??? ?????? ????????? ?????? ?? ???????? ????? ??????? ?????? ??????? ??? ????????? ?????????? ?? ?????? ????? ????? ????????.

??????: ????? ???????? ????????
| ?????? | ?????? / ?????? | ?????? ?????? |
|---------------------|---------------------------|----------------|
| ??? ??? ????????? (???? ?????? ????? ???? 99%) | 12,500–20,500 ???? ????/?? | 25 ???? 2026 |
| ???? ????? ?????? ??? ??????? | ??? 200,000 ?? | ???? ??? 2026 |
| ??? ??? ??? ??????? ????????? | ?????? 1.5 ????? ???? ????? ????? ????? ?????? ?????? 8.2% | ?????? ??? 2026 |
| ????? ????????? ?? ??????? ??? ????????? | ??? + ???? ?????: 68% | ??? 2026 |

??? Sulfurous Acid



As a bleaching agent, sulfurous acid is used for whitening wool, silk, feathers, sponge, straw, wood, and other natural products. In some areas, its use is permitted for bleaching and preserving dried fruits. The salts of sulfurous acid are sulfites.
colourless liquid

??? ?????? ?? ????? ???????? ??? ?????

Aluminum chlorohydrate ???? ????????? ?????? ???????? Citric acid powdered activated carbon ??? ????????? Sodium hypochlorite N? N-Dimethylacetamide sodium acetate trihydrate Triethylamine Iron sesquisulfate Diethanolamine Sulfamic acid Ethylene glycol diacetate Dimethylamine Diethylene glycol monobutyl ether Trichloroethylene 1-?????-2 pyrrolidinone ??? 2-(???????? ????? ???) ?????? Ferric chloride

Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.

 
 
My Follow
Comparison
No Selected:0 indicators Follow Clear
Tip: Curve comparison supports up to 10 indicators, and the display order of indicators can be adjusted by dragging them,View Comparison
巴塘县| 东阳市| 政和县| 永春县| 利津县| 大同县| 榆树市| 龙胜| 楚雄市| 金沙县| 崇义县| 巴彦淖尔市| 西乡县| 沂水县| 明光市| 玛纳斯县| 红桥区| 玉溪市| 枣阳市| 景宁| 汉源县| 滕州市| 伽师县| 竹山县| 东城区| 龙陵县| 佳木斯市| 布尔津县| 西峡县| 宜君县| 即墨市| 定西市| 当涂县| 龙门县| 娱乐| 海安县| 荣昌县| 梨树县| 始兴县| 泾川县| 大余县|