Unisource Chemicals pvt ltd. Boisar, Mumbai, Maharashtra

  PRODUCT NAME     :           TRYPAN BLUE Synonyms                  :           Diamine blue 3B; Niagara Blue 3B; Direct Blue 14 CAS NO.                    :           72-57-1 C.I. NO.                       :           23850 Molecular Formula   :           C34H24N6Na4O14S4 Formula Weight        :           960.82 Appearance               :           Dark Blackish Brown Powder

PRODUCT NAME     :      CHROME BLACK Synonyms                  :           3-Hydroxy-4-[(1-hydroxy-2-naphthalenyl)azo]-7-nitro-1-                                                 naphthalenesulfonic Acid, Monosodium Salt; Mordant                                                 Black 11 CAS NO.                    :           1787-61-7 C.I. NO.                       :           14645 Chemical Formula    :           C20H13N3NaO7S Molecular Weight      :           461.38 Appearance               :           Black Powder

PRODUCT NAME     :           PHENOL RED CAS No                      :           143-74-8 Molecular Formula   :           C19H14O5S  Appearance                                     Red powder

PRODUCT NAME   : THYMOL BLUE CAS No                     :           76-61-9 Molecular Formula   :           C27H30O5S Formula Weight        :           466.60

PRODUCT NAME      :           FAST GREEN FCF CAS NO.                    :           2353-45-9 C.I. NO.                     :           42053 Molecular Formula:           C37H34N6 Na4O14S4 Formula Weight      :           960.82 Appearance              :           Dark Green crystalline powder

PRODUCT NAME     :           LITMUS   CAS NO.                    :           1393-92-6   C.I. NO.                       :           42095   Formula Weight        :           3300   Appearance               :          Dark Blue Powder 

Product name : neutral red 60 % synonyms : basic red 5 cas no. : 553 - 24 - 2 c.i. No. : 50040 molecular formula : c15h17cin4 formula weight : 288.78 appearance : dark blackish green powder structure batch no. : nr 60 – 0335 tests limits results solubility 0.1%,(50%etoh + 2ml acetic acid) clear red solution passes test absorptivity 1%1cm, (50%etoh + acetic acid) at  max. 542.4 nm >915 943 assay >60% 65% loss on drying at 110°c (1hr) < 8% 6.47%

PRODUCT NAME     :           BROMOCRESOL GREEN Synonyms                  :           3',3",5',5"-Tetrabromo-m-cresolsulfonephthalein            CAS NO.                    :           76-60-8 Molecular Formula   :           C21H14Br4O5S Formula Weight        :           698.04 Appearance               :           Beige to yellow to tan powder

PRODUCT  NAME     : BROMO THYMOL BLUE CAS NO.                       : 76-59-5         FORMULA                    :C27H28Br2O5S M.WEIGHT                   :624.38 APPEARANCE               : PINK AND PURPLE POWDER

PRODUCT NAME                     :           Patent Blue VF                                                             Disulfine Blue CAS NO                                    :           129-17-9 MOL.FORMULA                        :           C27H31N2NaO6S2 MOL.WEIGHT                          :           566.66 g/mol APPEARANCE                          :           DARK BLUE POWDER ABSORPTION MAXIMA           :           637-639nm     

Country of Origin : India

PRODUCT NAME         :METANIL YELLOW   CAS NO                        : 587-98-4 Molecular Formula     :C18H14N3NaO3S Formula Weight          :375.38 Appearance                 :Orange Yellow Colored Powder Standard Strength    :100+/-3%                               Standard Shade          :Orangish Yellow                    Solubility Water          :Soluble