PRODUCT

CHEMICAL NAME

TECHNICAL GRADE SPECIFICATION

ATMP-50A

amino(trimethylene phosphonic acid)

(CAS 6419-19-8)

Active Acid:  50%

Free Ammonia:  < 0.07%

ATMP-31A

tetra-sodium salt of ATMP

Active Acid:  31%

pH:  7.0

ATMP-30A

penta-sodium salt of ATMP

Active Acid:  30%

pH:  10.5

HEDP-60A

1-hydroxyethylidene-1,1-diphosphonic acid

(CAS 2809-21-4)

Active Acid:  60%

Chloride:  <100 ppm

HEDP-23A

tetra-sodium salt of HEDP

Active Acid:  23%

pH:  11.0

DTPMP-50A

diethylene triamine penta(methylene phosphonic acid)

Active Acid:  50%

pH:  <2.0

DTPMP-45A

di-sodium salt of DTPMP

Active Acid:  45%

pH:  2.5

DTPMP-25A

hepta-sodium salt of DTPMP

Active Acid:  25%

pH:  7.0

PBTC

2-phosphonobutane-1,2,4-tricarboxylic acid

Active:  50%

pH:  <2.0

EDTA

and sodium salts

ethylenediaminetetraacetic acid

(CAS 60-00-4)

Assay:  99.0% min

Chlorides:  0.10% max

DTPA

diethylenetriamine pentaacetic acid

(CAS 67-43-6)

Assay:  99.0% min

Chlorides:  0.02% max

BHMT

bis(hexamethylene)triaminopenta(methylenephosphonic acid)

(CAS 35657-77-3)

Actives:  45% min

Chlorides:  6.0% max

THPS 75

Technical Grade

tetra(hydroxymethyl) phosphonium sulfate

(CAS 55566-30-8)

Assay:  75.0% min

Iron:  5 ppm max

Formaldehyde:  0.08% max

THPS 75

Industrial Grade

tetra(hydroxymethyl) phosphonium sulfate

(CAS 55566-30-8)

Assay:  75.0% min

Iron:  20 ppm max

ADBAC

n-alkyl dimethyl benzyl  ammonium chloride

 (CAS 53516-76-0)

50% and 80% solutions

various alkyl ratios available on request

ADEBAC

n-alkyl dimethyl ethylbenzyl ammonium chloride

(CAS 85409-23-0)

50% and 80% solutions

various alkyl ratios available on request

MBC

mixture of ADBAC and ADEBAC

ADBAC:  40%

ADEBAC:  40%

Free Amine:  1.5% max

BCDMH

1-bromo-5,5-dimethylhydantoin

(CAS 32718-18-6)

Active Chloride:  10  -  15%

Active Bromine:  30  -  37%

Volatiles:  0.5% max