light sodium carbonate
Value Item
Standard
Grade
GB210-92(Ⅱ type)
First grade
Premium grade
First grade
Salable product
Result
Alkalinity(as Na2CO3) % ≥
99.2
98…
Item Quality Index
High-Class First-Class Qualified-Class
Purity 99.0% min 98.5% min 98.0% min
Moisture : 1.4% max 2.0% max 2.5% max
Chlorides ( As NaCL ) 0.10% max 0.15% max ----
…
Item Quality Index
High-Class First-Class Qualified-Class
Purity 99.5% min 99.3% min 98.5% min
Moisture : 1.0% max 1.5% max 2.0% max
Chlorides ( As NaCL ) 0.15% max 0.25% max ----
…
Properties: white crystalline or granular, or colorless powder, with a sweet astringency. soluble in water and ethanol, glycerol, methanol.
Melting point: >300 °C(lit.)
Desity degree:
1,44…
Sodium Tripolyphosphate (STPP)
Standard Executed: QB1034-91 Molecular Formula: Na5P3O10 MW: 367.86Description: Byname is Pent-sodium Phosphate. It is white powder. Melting point is…
Sodium Hexametaphosphate (SHMP)
Standard Executed: GB1890-89Molecular Formula: (NaPO3)6MW: 611.82Description: White powder or granular. The density is 2.484(20°C). It is soluble in water…
Sodium Acid Pyrophosphate (SAPP)
Standard Executed: HG2928-1999 Molecular Formula: Na2H2P2O7MW: 221.94Description: It is white power. It is soluble in water, but insoluble in alcohol. …
Molecular Formula: NaNO3
Molecule Weight: 84.99
CAS NO.: 7631-99-4
Appearance:
White or light yellow Fine Crystal
Item Quality Index
High-Class First-Class …
Sodium hydrosulfite
Name:Sodium hydrosulfite
Formula:Na2S2O4Appearance:
white crystalline powder
Bouquet:
no odor or with so2 odour
Packing:
1) with double packing seal, drum polythelene f…
Sodium Bicarbonate
Chemical Name:Sodium Bicarbonate
Formula: CHNaO3
Appearance: white crystalline powder
Properties: white powder or opaque monoclinic crystal. Odorless, taste salty, the relativ…
Sodium benzoate
English name:Sodium benzoate
CAS#:532-32-1
Molecular formula:C7H6O2N
Molecular weight:144.white small granule or powder. odorless or with slight odor of benzoin
Uses:preservat…
Re: Sodium Hexametaphosphate tech grade
Appearance: White power
Specification:
Total phosphate as P2O5: 68% min
Inactive phosphate as P2O5 : 7.5% max
Iron: 0.05% max
PH value(1% solution) : 5.8-…
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