Aluminum Hydroxide - ALUGEL A671
Quantity
Unit
CAS #
21645-51-2
PRODUCT
SYNONYM
Aluminum hydroxide Wet Gel; Aluminum hydroxide (Al(OH)3); Aluminium hydroxide
FORMULA
Al(OH)3
PRODUCT TYPE
Inorganic
AL2O3
12.5-13.5%
AL(OH)3
19.1-20.6%
PH
5.5 - 8.0
SO4
max. 0.05%
CL
max. 0.28%
NA
max. 0.03%
AS
max. 0.6 ppm
HEAVY METALS
max. 5 ppm
ACID NEUTRALIZING CAPACITY, USP
min. 65% meq/g
PH - STAT TEST
min. 10 ml/ 17 ml/20 ml 0,1 n HCI
ROSETT - RICE TITRATION
min. 35 minutes
VISCOCITY
max. 5000 m Pas LV 3/12
MELTING POINT
loses water 300 c
ODOR
odorless
INSOLUBILITY
in water, alcohol
REFRACTIVE INDEX
1.57
MOLECULAR WEIGHT
78.01
SOLUBILITY
min. acids, caustic soda
DENSITY
2.42
NOTES
A671 Low viscosity suspension with a high Al2O3 content of 12.5 - 13.5%; good flow capability; like ALUGEL A661, this product is suitable for use in double-strength preparations having an especially high active content whilst still maintaining good flow properties.
A211 - Standard quality powder
A215 - Faster reaction rate powder
A503 - Low bulk density powder
A611 - Standard low-viscosity paste
A621 - More reactive, higher viscosity paste
A651 - Highly concentrated gel, highly viscous
A661 - Most viscous Alugel available, resistant to sedimentation
A671 - Free flowing suspension, suitable for 2x or 3x strength formulations
A681 - Most highly concentrated Aluminum Hydroxide suspension available, highly stable.
Customers who use Alugel also purchase Sucralfate, an all-purpose antacid for immediate relief and long-term healing
Use: COSMETIC COLORANT, EMOLLIENT, HUMECTANT, OPACIFYING, SKIN PROTECTING, VISCOSITY CONTROLLING
CLASS
Active Pharmaceutical Ingredients (API) & Intermediates, SRL Pharma GmbH Product List
FUNCTIONS
Antacid
INDUSTRY
Nutrition, Pharmaceutical
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