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4-ChloroBenzene sulfinic acid sodium

4-ChloroBenzene sulfinic acid sodium 4-ChloroBenzene sulfinic acid sodium
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Detailed Product Description


4-ChloroBenzene sulfinic acid sodium

CAS NO.: 14752-66-0
Molecular Formula: C6H4ClNaO2S
Molecular Weight: 198.60
Structural Formula:
Packing: 25kg/cardboard drum
Uses: intermediate of drug and dye
Assay: 98%MIN
Properties:
Appearance: white fusiform crystal
Melting point: 53
Boiling point: 141
Solubility: soluble in ethanol

ITEM

SPECIFICATION

RESULTS

Appearance

White crystalline grade

White crystalline grade

Description

Medical grade

Medical grade

Assay Min (HPLC)

97%-99.9%

98.2%

Iron content

0.0001

0.00008

Ppm Loss on Drying

≤18%

15%

PH(1%H2O solution)

6.5-7.5

7.2

Chloride

≤0.3%

0.3%

Sulfate

≤0.1%

0.1%

Phenothiol

0.0001

0.0001

Sulfite

0.0001

0.0001

solubility

Qualified

Qualified

Conclusion

Qualified

4-ChloroBenzene sulfinic acid sodium 4-ChloroBenzene sulfinic acid sodium

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Suzhou Best Fine Chemicals Factory
[China]
[Verified Member]

Online Postings: Products

Business Type:Other

City: Suzhou
Province/State: Jiangsu
Country/Region : China

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