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| Product Name: |
Sodium Metabisulfite
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| Specifications |
96%min |
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Molecular Formula: Na2S2O5
Molecular Weight:190.10
CASNO.: 7681-57-4
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 or 50kg plastic woven bags with polyethylene liner; Stored in dry and cool warehouse with packages sealed and away from rain and wetting.
Quality Standard: HG/T 2826！1997 (Industry Grade) / GB 1893！86 (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 |
| Company: |
hunan chembird indust co.,ltd
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| Contact: |
Ms. Shirley Liu |
| Address: |
FURONG ROAD |
| Postcode: |
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| Tel: |
0086-13787126427 |
| Fax: |
0086-731-4373720 |
| E-mail: |
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