sodium metabisulfite
Product Details:
| CAS No. | 7681-57-4 |
|---|---|
| color | White or light yellow crystal powder |
| deliquescence | strong |
| widely used | Mordant of printing and dyeing etc. |
| soluble | easily soluble in the water |
| Purity | 99.5%min |
| Place of Origin | Henan, China (Mainland) |
| Brand Name | chembird |
| Model Number | Na2S2O5 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 25 Ton container |
|---|---|
| Price: | FOB huangpu port USD 185~190 |
| Packaging Details: | 25kgs pp bag |
| Delivery Time: | within 20 days after receiving your acceptable L/C |
| Payment Terms: | L/C,D/P,T/T |
| Supply Ability: | 100,000 Metric Ton per Year |
Detailed Product Description
Na2S2O5
specification:food/industrial grade
ISO 9001:2000 certified
Properties& Applications:
White or light yellow crystal powder; It is easily soluble in the water and has strong deliquescence; Mordant of printing and dyeing; Dechloronat of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleaching agent of paper pulp, bamboo and timber; Bleaching agent of mineral-dressing of nonferrous.
Packing&Storage:
Packed in 25kg plastic woven bags with polyethylene liner; or 1000kg per jumbo bag;Stored in dry and cool warehouse with packages sealed and away from rain and wetting.
Quality Standard: HG/T 28261997 (Industry Grade) / GB 189386 (Food Grade)
Item | Index | |
Industrial Grade | Feed Grade | |
Content(as Na2S2O2)%min | 96 | |
Content(as SO2)%min | 0.2 | 65 |
Iron (Fe)%max | 0.002 | 0.005 |
Water insoluble matter% max | 0.05 | 0.05 |
Arsenic(As)% max | 0.001 | 0.002 |
Heavy metal(as PH)% max | 0.001 | 0.002 |
PH Value | 4-6 | |
sodium metabisulfite
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Company Info
Hunan Chembird Industry Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Changsha
Province/State: Hunan
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products