Sodium hydrogen di
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- Contact: Bill
- Tel:+86-536-2081155
- Email:sdocean@sdoceanchem.com
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Chemical Name:Sodium hydrogen di(acetate)
Molecular Formula:C4H7NaO4.XH2O Shor Form: SDA
Molecular Weight:142.09 (anhydrous)
Structural Formula: CH3-CO-ONa.CH3-CO-OH.XH2O
Properties: white crystal with acetic acid odor, can easily absorb moisture, easily soluble in water
Use: It is widely used for food additives.
Storage: Closed tightly, protect against dampness and sunlight; stored in cool place (<40oC); no mixing with toxic articles.
Shelf life: 2 yrs. Packing: 1kg/bag, 25kg/bag.
Specifications:
|
Grade |
Food grade FCC (IV version) |
Feed grade (technical grade) |
|
Fee acetic acid % |
39.0-41.0 |
38.0-40.0 |
|
Sodium acetate ( CH3COONa ) % |
58.0-60.0 |
56.0-58.0 |
|
Moisture %≤ |
2.0 |
3.0-5.0 |
|
PH ( 10% aqueous solution ) |
4.5-5.0 |
4.5-5.0 |
|
Formic acid & readily oxidizable substances %≤ |
0.2 |
- |
|
Arsenic ( As ) %≤ |
0.0003 |
- |
|
Heavy metal ( Pb ) %≤ |
0.001 |
- |
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