Murexide with CAS 3051-09-0

Basic Info

Model No.: SY-3051-09-0

Appearance: Powder

Grade Standard: Industrial Grade

Name: Murexide

CAS:: 3051-09-0

MF:: C8H8N6O6

MW:: 284.19

EINECS:: 221-266-6

Additional Info

Packaging: Bag

Transportation: Ocean,Land,Air

Port: Qingdao,SHANGHAI,Lianyungang

Product Description

Murexide with CAS  3051-09-0

5-(hexahydro-2,4, 6-trioxy 5-pyrimidine)-2,4,6(1H,3H,5H) pyrimidine triketone monoammonium salt; Murexide; Amino purple acid; Ammonium rubinate; Hyaluronate; And then 5 PI and 5 PI and then the ammonium nitrate of the subnitrogenous dibarbituric acid

Property
CAS:3051-09-0
MF:C8H8N6O6
MW:284.19
EINECS:221-266-6
Synonyms:
CALCIUM HARDNESS INDICATOR;CALCIUM HARDNESS INDICATOR TABLETS;CI 56085;CI NO 56085;5,5'-NITRILODIBARBITURIC ACID MONOAMMONIUM SALT;ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate;AMMONIUM PERPURATE;AMMONIUM PURPURATE

Use
1. Complexation indicator (for titrating calcium, copper, cobalt, nickel, manganese, scandium, zinc, etc.) Spectrophotometry of calcium.
Direct titration: Ca Co Cu Ni
Backtitration: Ca Cr Ga
Replacement titration: Ag Au Pd
2. Acid effect coefficient
Lg alpha HIn pH
7.7 6
5.7 7
3.7 8
1.9 9
0.7 ten
0.1 11
3. The color of purple urea acid indicator combined with metal ions
Calcium ion: pink (pH>10NaOH solution)
Cobalt ion: yellow (ph 8-10 ammonia buffer)
Copper ion: orange (pH is approximately 4 acetic acid buffer) or yellow (pH7-8 ammonia buffer)
Nickel ion: yellow (ph 8.5-11.5 ammonia buffer)
Zinc ion: pink (ph 5-7 acetate buffer)

Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients