|
Sodium Formate:
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High-class
|
First-class
|
Qualified-class
|
|
Appearance
|
White crystal
|
White crystal
|
Crystalwith slight Color
|
|
Moisture, %, ≤
|
2.0
|
3.0
|
3.0
|
|
Organic Substance (by butt),%, ≤
|
2.5
|
5.0
|
8.0
|
|
Sodium formate (by butt), %, ≤
|
97
|
95
|
90.0
|
|
Chloride (by butt), %, ≤
|
0.5
|
1.0
|
2
|
|
Content of Fe(by butt), %, ≤
|
0.05
|
0.05
|
0.10
|
Use: Leather industry, chrome tanning method of camouflage acid;
Used for catalyst and stable synthetic agent;
Addition of dyeing and printing industry;
Used in the production of insurance powder, oxalic acid and formic acid
Used for catalyst and stable synthetic agent;
Addition of dyeing and printing industry;
Used in the production of insurance powder, oxalic acid and formic acid