Search This Supplers Products:We're running chemical product, mining product(except special approval), feed additive, agriculturalthe exporting of sodidum sulfite anhydrous ,ronggalite lump/powdersodium hydrousufite , sodium fluosilicatesodium metabisulfite , sodium formate, calcium formatezinc sulphate mono/hepta ,zinc oxidesodium carbonate, ferrous sulfate
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Hypo, Sodium thiosulphate, Sodium hyposulfite for photographic industry
- FOB Price
US $270.001 - 10 metric ton
US $268.0011 - 25 metric ton
US $265.0026 - 50 metric ton
- group name
- Sodium hyposulfite
- Min Order
- 1 metric ton
- model
- Hypo,Sodium thiosulfate
- Nearest port for product export
- Shanghai Qingdao Lianyun Changsha Yueyang Yichang, Huangpu Wuhan Shenzhen Tianjin Ningbo
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW
- Acceptable payment methods
- T/T, L/C, D/P D/A
- update time
- Mon, 21 Mar 2022 10:48:36 GMT
Paramtents
melting point: 48℃
Solubility: Soluble
Molecular weight: 158.10800
Precise quality: 157.90800
PSA: 103.66000
LogP: 0.50980
HS code: 28323000
Brand Rongda, Zhongcheng
Storage conditions: 2-8℃
Boiling point: 100℃
Packging & Delivery
-
Min Order1 metric ton
Briefing
Appearance: colorless or slightly yellow transparent monoclinic crystal
Detailed
Hypo, Sodium thiosulphate, Sodium hyposulfite for photographic industry
1. Features of Sodium Thiosulfate:
1, Chemical name: Sodium thiosulfate
2, H.S code:28328000
3, Molecular formula: Na2S2O2@5H2O
4, Molecular weight: 248.17
5, Properties: Monoclinic crystal, Melting point: 40-45degree, Relative density: 1.729(17degree).
6, Packing: 25kg, 50kg plastic woven bag, or following your demand.
2. Application of Sodium Thiosulfate:
Used in fixers, plating, leather, reductant, dechlorinating agent, sulfur dyeing agent, as a blush preventive agent, and as a disinfectant. And decolor agent.
3. Specifications:
| Item | Photographic grade | Industrial grade | Anhydrous grade |
| Appearance | colorless transparent crystal | colorless transparent crystal | white powder |
| Assay | ≥ 99.00% | ≥ 98.5% | ≥ 97.0% |
| Water Insoluble matter | ≤ 0.01% | ≤ 0.03% | ≤ 0.03% |
| Sulfide | ≤ 0.001% | ≤ 0.003% | ≤ 0.001% |
| Fe | ≤ 0.001% | ≤ 0.003% | ≤ 0.005% |
| PH | 6.5~9.5 | 6.5~9.5 | 6.5~9.5 |
| Water solution reaction | in accordance with the test | in accordance with the test | ---- |
| Granularity(g/g) | 12~16 | --- | ---- |
4. Pictrues of sodium Thiosulfate:
