STPP (sodium tripolyphosphate)
CAS:7758-29-4 Product spec:STPP 94% tech grade
Sodium Tripolyphosphate(STPP) Industrial Grade
Specification:
Na5P3O10: 94.0%Min
P2 O 5: 57.0%Min
Water Insoluble Matter: 0.15%Max
Iron(Fe): 0.015%Max
PH value (1% water solution): 9.2-10..
Fluorescent Brightener 52 (4-methyl-7-diethylamino Coumarin)
CAS:91-44-1 Product spec:Fluorescent Brightener 52 (4-methyl-7-diethylamino Coumarin)
Fluorescent Brightener 52 (4-methyl-7-diethylamino Coumarin)
Chemical Name: 4-methyl-7-diethylamino Coumarin
CAS NO.: 91-44-1
Appearance: white power
Melting Point: 72 -74 degree
Purity: 99% mi..
Lithopone
CAS:1345-05-7 Product spec:lithopone B301 and B311
Re: Lithopone B301
Appearance: White powderSpecifications: Total of Zinc and BaSO4 (as ZnS): 99%min Total Zinc (as ZnS): 28-30%min Volatile matters at 105 C: 0.3%max Zinc oxide: 0.6%max Soluble matte..
Sodium Tripoly Phosphate
CAS:7758-29-4 Product spec:90%
As chemical additives for making synthetic detergents; synergist for soaps; soft-water agent for industrial water; textile dyeing auxiliaries; and prevent greasy dirt in papermaking industry.
Sodium Sulfite Anhydrous
CAS:7757-83-7 Product spec:96%,98%
(1) Industry Grade : Used in Dyeing and printing Industry ,as dechlorinating agent and bleaching agent, in leather and tanning industry as bleaching agent , developer agent , reductant agent , stabil..
Sodium Metabisulfite
CAS:7681-57-4 Product spec:98%,96%
(1) Food Grade: Bleach agent (e.g. candies, cake, bamboo shoots, etc); Loose agent (e.g. bread, cracker etc); Antiseptic and germicide (e.g. fruit juice, tinned food, brews, the cereals food is defend..
Sodium Sulphide
CAS:1313-84-4 Product spec:60%
1) Na2S-----------------------------------------------60.0% Min
2) Na2CO3 -------------------------------------------2.0% Max
3) Water Insoluble-----------------------------------0.2% Max
4) Fe ---..
Sodium Tripolyphosphate(STPP)
CAS:7758-29-4 Product spec:96% 94%
As an oil contamination resistance agent in paper production.In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks,foodstuff from milk or soybeans, It ..
Sodium Nitrite
CAS:7632-00-0 Product spec:99%,98%
Mordant, bleaching agent, heat treatment agent, inhibitor, reagent, vasodilator and material of chemicals