Item The National Standard
The Total Alkalinity 99.0-100.5%
Content(NaHCO3) %
Loss On Drying % ≤0.2%
PH Value(10g/L) Solution ≤8.6
Arsenic Content% ≤0.0001%
Heavy Metal Content ≤0.0005
Chlorid…
ITEM(LIGHT) INDEX
NA2CO3,%≧ 99.2
NACL,%≦ 0.70
FE,%≦ 0.004
WATER INSOLUBLE MATTER,%≦ 0.04
LOSS ON IGNITION,%≦ 0.8
ITEM(DENSE) INDEX
NA2CO3,%≧ 99.2
NACL,%≦ 0.70
FE…
Pigment
(sales23 at lgberry dot com dot cn)
The main component:Copper chlorophyll trisodium and Copper chlorophyll tartrate
Character: greenblack powder, and easily soluble in water.
Origin:…
Properties:
White or colorless crystals, effloresce in air, soluble in water easily but not in organic solvent. Water solution is alkaline. PH value of 1% solution is 12.1. Density is 1.62, melting …
Properties:
1. Appearance: white powder;
2. Melting point: 622oC;
3. Solubility: easily soluble in water, with remarkable chelating ability to some metal ions such as Ca2+ Mg2+
4. Without caustic…
Properties:
1. Appearance: white powder;
2. Relative density: 2.484 (20 degree centigrade);
3. Solubility: easily soluble in water, but not in organic solution;
4. Absorbent to dampness, and turn…
Specifications:
5ppm
10ppm
15ppm
20ppm
30ppm
Na2S (%)
60 MIN
60 MIN
60 MIN
60MIN
60 MIN
Na2SO3 (%)
1.00 MAX
1.00 MAX
2.00 MAX
2.00MAX
2.00 MAX
Na2S2O3 (%…
Industrial Grade
Food Grade
Na5P3O10
94.0%Min
94.0%Min
Uses: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; water softener, tanning agent for leathe…
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