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Sodium thiosulfate 99% 指标

TECHNICAL DATA SHEET

Product Name: Sodium thiosulfate

Alias: HYPO

Molecular Formula: Na2S2O3

CAS Number: 7772-98-7

Molecular Weight: 248.18 g/mol

 

Specifications:

Item

Specification

Appearance

2-4MM

Purity

99% Min

Water Insoluble

0.01%Max

Sulphide

0.001%Max

Iron

0.002%Max

PH Value

7.5-9.5

Nacl

0.05% Max

 

Packaging:

In 25 kg Woven bag


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