USD $5.00-10.00 / Gram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
identification:
chemical name: dihydroxyaluminium aminoacetate
synonyms: aluminum dihydroxy glycinate
cas no.: 13682-92-3
molecular weight : 135
molecular formula: alnh2ch2coo(oh)2
properties: white, colorless tasteless. slightly sweet powder, soluble in water and organic solvents, insoluble inorganic acid and alkali solution.
used in detergents, electroplating solution, and the pharmaceutical industry, but also used to neutralize stomach acid drugs.
identification:
chemical name: dihydroxyaluminium aminoacetate
synonyms: aluminum dihydroxy glycinate
cas no.: 13682-92-3
molecular weight : 135
molecular formula: alnh2ch2coo(oh)2
properties: white, colorless tasteless. slightly sweet powder, soluble in water and organic solvents, insoluble inorganic acid and alkali solution.
. application:
used in detergents, electroplating solution, and the pharmaceutical industry, but also used to neutralize stomach acid drugs.
specifications:
items |
pharmaceutical grade |
adhesive |
industrial grade |
standard |
usp-34 |
enterprise standard |
enterprise standard |
assay % |
94.0-102.0 |
94.0-102.0 |
94.0-98.0 |
n % |
9.9-10.6 |
9.9-10.6 |
8.6-9.4 |
trichloroethylene ppm |
≤100 |
≤150 |
-- |
dioxane ppm |
≤100 |
≤150 |
-- |
trichloromethane ppm |
≤50 |
≤100 |
-- |
hg ppm |
≤0.5 |
≤1.0 |
≤2 |
benzene ppm |
≤100 |
≤150 |
-- |
ph value (4% solution) |
6.5-7.5 |
6.5-7.5 |
6.5-7.5 |
isopropanol |
passed the test |
passed the test |
passed the test |
acid soluble capacity |
25ml 0.1nhcl+0.2g sample ph value >3 |
25ml 0.1nhcl+0.2g sample ph value >3 |
25ml 0.1nhcl+0.2g sample ph value >2 |
intermediate inspection |
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appearance identification |
white or slight yellow powder |
white or slight yellow powder |
white or slight yellow powder |
loss on dry (130℃/2h) % |
≤14.5 |
≤15.0 |
≤15.5 |
whiteness (70-90umgranularity) % |
≥90 |
≥85 |
≥80 |
transmission (1%, 2n hcl)% |
≥97 |
≥95 |
≥90 |
foreign substance detection |
≤1mm/10 |
≤1mm/10 |
≤1mm/10 |
granularity (u.s.screen) mesh |
99% pass 325 mesh |
99% pass 200 mesh |
99% pass 150 mesh |
shelf life |
two years |
two years |
two years |
supply reference |
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production process |
aluminum isopropoxide |
synthesis method |
recovery method |
packing |
25kg paper drum/12t/(20')fcl |
25kg paper drum/12t/(20')fcl |
25kg paper drum/12t/(20')fcl |