OEM China Sodium 2,3-Dihydroxynaphthalene-6-Sulfonate - AMMONIUM THIOSULFATE with cas 7783-18-8 – Unilong
OEM China Sodium 2,3-Dihydroxynaphthalene-6-Sulfonate - AMMONIUM THIOSULFATE with cas 7783-18-8 – Unilong Detail:
Other Names:ammonium seawater
MF:H8N2O3S2
EINECS No.:231-982-0
Place of Origin:Shandong, China
Grade Standard:Medicine Grade
Purity:56-60%
Appearance:Colorless liquid
Application:Used as an analytical reagent, Used as an analytical reagent
Brand Name:Unilong
Model Number:JL20210013
CAS:7783-18-8
Shelf life:2 Years
MOQ:1kg
Packing:250 kg/drum
molecular formula:H8N2O3S2
EINECS:231-982-0
Delivery:Immediately
Color:colorless clear liquid
| Item | Specifications |
| Characteristics | Colorless or light yellow transparent liquid |
| Content | 56-60% |
| pH 20℃ | 8-9 |
| Proportion 20℃ | 1.30-1.32 |
| Sulfite | ≤1% |
| Heavy Metal(By Pb) | ≤0.001% |
| Iron(Fe) | ≤0.001% |
250kgs/drum, 16tons/20′container.
AMMONIUM THIOSULFATE with cas 7783-18-8 can be Used as an analytical reagent.
AMMONIUM THIOSULFATE
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By Marian from Lahore - 2017.06.19 13:51
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Ivy from Tunisia - 2017.10.27 12:12
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