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106512 硫代硫酸鈉

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106512
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
7772-98-7231-867-5Na₂O₃S₂158.10 g/mol

Products

Catalogue NumberPackaging Qty/Pack
1.06512.0250 塑膠瓶 250 g
1.06512.2500 塑膠瓶 2.5 kg
1.06512.9050 纖維紙箱 50 kg
Description
Catalogue Number106512
SynonymsAntichlor
References
Product Information
CAS number7772-98-7
EC number231-867-5
Hill FormulaNa₂O₃S₂
Molar Mass158.10 g/mol
HS Code2832 30 20
Quality LevelMQ200
Applications
Biological Information
Physicochemical Information
Density1.667 g/cm3 (20 °C)
Melting Point48 °C
pH value6.0 - 9.5 (50 g/l, H₂O, 20 °C)
Bulk density1350 kg/m3
Solubility701 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 5000 mg/kg
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Product Usage Statements
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (iodometric)≥ 97.0 %
Identitypasses test
pH-value (5 %; water)6.0 - 9.5
Sulphide (S)≤ 0.002 %
Fe (Iron)≤ 0.005 %
Heavy metals (as Pb)≤ 0.005 %
Global Trade Item Number
Catalogue Number GTIN
1.06512.0250 04027269068400
1.06512.2500 04022536077895
1.06512.9050 04022536077918