| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Food Additives |
| Label: | sodium bicarbonate , soda ash , 144-55-8 |
| Price: |
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| Min. Order: | - |
| Last Online:16 Apr, 2015 |
Sodium Bicarbonat (NaHCO3)
1.Application
Used in food, medicine, movie studios, tanning, ore dressing, metallurgy, fibre, rubber and other industries .
Also can make detergent, fire extinguishing agent, used as starter cultures of food industry .
Can be directly used as the material of the pharmaceutical industry.
2.Indentification
Synonyms: Baking soda
CAS No.: 144-55-8
Chemical Formula: NaHCO3
Chemical Name: Sodium Bicarbonat
3.Physical and Chemical Properties
Appearance: White crystalline powder.
Odor: Odorless.
Solubility: 7.8g/100g water @ 18C (64F).
Density: 2.2
pH: 8.3
Boiling Point: Not applicable.
Melting Point: 60C (140F)
4.Storage
Keep in a well closed container stored under cold to warm conditions, 2 to 40 C,(36
to 104F). Protect against physical damage. Containers of this material maybe
hazardous when empty since they retain product residues (dust, solids);observe all
warnings and precautions listed for the product.
5.Transport Information
Non-hazardous for transport. this substance is considered to be non-hazardous for see transports,
non-hazardous for air transports.
6.Specification
|
Test Item |
Quality standard |
Test Result |
|
Content(%) |
99.0~100.5 |
99.45 |
|
As content(%) |
0.0001max |
conform |
|
Heavy metals(count on Pb, %) |
0.0005max |
conform |
|
Loss on drying,(%) |
0.20max |
0.12 |
|
PH value(10g/L solution) |
8.6max |
8.5 |
|
Ammonia salt |
conform |
conform |
|
Clarification |
conform |
confirm |
|
Chloride (count on Cl,%) |
0.40max |
0.34 |
|
whiteness |
85min |
91 |
|
Conclusion |
Up to standard |
|
