Description: Ammonium Phosphate Monobasic is created by mixing ammonia and phosphoric acid and is very water soluble. It is used in various biochemical applications and is also used as a flame retardant in thermoplastic compositions.
x 100g size BioBuffer Solutions offers two grades of this material in this size (Bio Synthesized and Bio Industrial). Our competitors have no comparable grades in this size.
x 250g size
BioBuffer Solutions
Sigma
Amresco
Research Organics
Calbiochem
Grade
Bio Synthesized
BioUltra
Product Code
APM-12
09709
Assay
99.5% min.
≥99.5%
Price
$22.77
$50.40
Grade
Bio Industrial
ACS
Product Code
APM-11
09717
Assay
99.0% min.
≥99.0%
Price
$20.57
$42.30
Prices as of 5/20/10
x 500g size
BioBuffer Solutions
Sigma
Amresco
Research Organics
Calbiochem
Grade
Bio Synthesized
ACS
ACS
ACS
Product Code
APM-12
8097
1414A
AX1350
Assay
99.5% min.
98.0%
≥98.0%
99.0% min.
Price
$34.16
$30.30
$29.75
$67.26
Grade
Bio Industrial
Product Code
APM-11
Assay
99.0% min.
Price
$30.86
Prices as of 5/20/10
Ammonium Phosphate Monobasic
NH4H2PO2 ^ F.W. 115.04 g/mol ^ CAS# 7722-76-1
TEST
SPECIFICATIONS
BioSynthesized
APM-12
Bio Industrial
APM-11
Appearance and Color
White/Crystals
White/Crystals
Assay, dried basis
99.5% min.
99.0% min.
Insoluble Matter
0.005% max.
0.01% max.
pH
3.8 - 4.4
3.8 - 4.4
Chloride
0.0005% max.
0.001% max.
Sulfate
0.01% max.
Heavy Metals
0.0005% max.
Melting
Point
190oC min.
190oC min.
Trace Metals
Iron
0.001% max.
Potassium (K)
0.005% max.
Calcium (Ca)
0.001% max.
Magnesium (Mg)
0.0005% max.
Sodium (Na)
0.005% max.
Enzymes
RNase
None Detected
DNase
None Detected
Protease
None Detected
Bio Industrial (Good)
Quality tested from approved suppliers of BBS for Industry-Standard use.
Bio Synthesized (Better)
Manufactured in a quality system based facility offering traceability and consistent supply.
Bio Ultra (Best)
Manufactured at BBS to meet the highest quality and regulatory standards.
