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E.D.T.A. Di / Tetra / Plain
l
Siddeshwari / China
l Sodium Gluconate A rapid wrap-up of what’s new in Operations,
China / France
Sodium Ferro Cyanide Processes and Products
l
Potassium Ferro Cyanide
l
Potassium Ferri Cyanide Catalytic Processes
l
l Potassium Permanganate Tetrahydrofurfurylamine
Please contact
S. JASWANTLAL & CO. (ThFA) to piperidine (P)

98, S.G. Marg, Mumbai 400 002. C-B. Hong et al have reported the title
Tel.: (O): +91-22-49795503 / 66312248 process via hydrogenolysis of THFA
Mobile: 9820074081, 8141526340 via 5-amino-1-pentanol using SiO -sup-
2
Email: rbvora2003@gmail.com ported Rh-ReO catalyst. At 200°C and
x
2.0 MPa H pressure, in water, 91.5%
2
yield of P was realised. The mechanism
Manufacture & Exports
Sodium HyPocHlorite is explained. (Green Chem., 2023; DOI:
(4%, 6%, 8%, 10%, 12%) 10.1039/D2GC04388B).
l Iodophor 1% or 6%
l Liquid Detergent (Soap) Concentrate Research progress of basic
l Brown Phenyl
l Hydrochloric Acid A.R., L.R., C.P. Grade catalyst used in catalytic
l Sulphuric Acid A.R., L.R., C.P. Grade cracking for olefi n production
l Nitric Acid A.R., L.R., C.P. Grade and heavy oil utilisation
l Per Acetic Acid 4%
Also F.D.A. Approved Products M. Gao et al have referred to the desir-
l Sodium Hypochlorite U.S.P. Grade 4% w/v homogeneous gold catalysis condensation of acetylacetone with o- ability of heavy oil cracking to make
l Sodium Hypochlorite B.P. Grade 8% w/v using complexes recovered iodoaniline and impressive activity was olefi ns in view of higher availability of
l Hydrogen Peroxide I.P. Grade 6%
l Hydrogen Peroxide B.P. Grade 30%, 35% from waste electronic equip- found. Such activity was also observed heavier crudes. This results in require-
l Black Phenyl 5 to 7 R.W.C. I.P. Grade for reaction between electron-rich arenes ments of higher catalytic activity,
AlSO JOb WOrk FOr DiSinFECTAnT PrODuCTS ment (WEE)
(2-methylfuran, 1,3-dimethoxybenzene, anti-coking performance, and stability
NiKiShA Chemicals Pvt. Ltd. S. McCarthy et al have worked on two and azulene) and α,β- unsaturated car- of catalyst. Basic catalysts have received
Regd. Off. & Works: Kalpana Udhyog, Plot No. 74, Road No. 2, gold (III) complexes obtained as reco- bonyl compounds (methyl vinyl ketone & attention in recent years because of its
Sector 1/S, New Panvel 410 206, Raigad, Maharashtra.
Tel.: 022-27453996 * Telefax: 27464572 very products from WEE and their anion cyclohexenone). Additional reactions excellent performance. The optimised
Mob.: 9820155320 / 9833105320
Email: nikisha.nilesh@gmail.com metathesis products for the title purpose. are reported. (ACS Sustainable Chem. conditions are discussed and several
These catalysts were applied for the cyc- Eng., 2022; DOI: 10.1021/acssusche- processes and technologies are covered.
LABORATORY FINE CHEMICALS, BIOLOGICAL STAINS & PH INDICATORS lisation of propargylic amides and the meng.2c04092). This review also refers to future deve-
� Acridine Orange � Neocuproine � Rubeanic Acid lopments. (Ind. Eng. Chem. Res., 2023;
DOI: 10.1021/acs.iecr.2c03939).
� Ceric Ammonium Sulphate � Ninhydrin � Sudan Black B
� Chrome Azurol S � Orcinol � Tetraheptyl Ammonium Bromide Concerted and selective eletro-
� Digitonin � P-Dimethylaminobenzyldine � Tetrakis Decyl Ammonium Bromide oxidation of PET-derived alco-
� 2,2-Diphenyl-Piciryhydrazyl (D.P.P.H) Rhodanine � Thorin
� Dithizone � Phenazine Methosulphate � Azomethin H hol to glycolic acid (GA)
� Ericohrome Cyanine R � Phenyl Phosphate Disodium Salt � Sodium Diphenylamine Sulphonate
� N-1 Naphthyl Ethylene Diamine DIHCL � P-Nitrophenyl Phosphate Disodium Salt � Barium Diphenylamine Sulphonate F. Liu et al have worked on conversion
ION PAIR REAGENTS FOR HPLC: (ANHYDROUS & MONOHYDRATE FORM) of ethylene glycol (EG) into GA and H
2
via electrooxidation with a high Faradaic
� 1-Hexane Sulfonic Acid Sodium Salt For HPLC � 1-Butane Sulfonic Acid Sodium Salt For HPLC MAnufActurers / suppliers of effi ciency and selectivity of over 85%,
� 1-Pentane Sulfonic Acid Sodium Salt For HPLC � 1-Decane Sulfonic Acid Sodium Salt For HPLC Alcohol denAturAnts / bitterAnts
� 1-Octane Sulfonic Acid Sodium Salt For HPLC � 1-Heptane Sulfonic Acid Sodium Salt For HPLC S acetaldehyde even at an industry-level current density
S crotonaldehyde (600 mA per sq. cm. at 1.15 V vs. RHE)
S denatonium Benzoate
S denatonium Saccharide over a Pd-Ni(OH) catalyst. A stable ope-
2
Reg Office: Chaitanya Tower, 2nd Floor, Office No.206, Siddarth Nagar, S.V. Road, Goregaon (West), S Pyridine BaSe ration over 200 hours is reported. The
Mumbai 400062. MH. India. v Tel: +91-9152398699 / 9152498699 / 9152598699 v Mob: +91-9821198699 S caoutchoucine mechanism is explained. (Angew. Chem.
Factory/Works: Rajprabha Landmark Ind Estate No.4 Unit No. 106 , 107 & 110, 1st Floor, Bhoidapada, The Lakshmiji Organics Pvt. Ltd.
Sativali Road, Vasai (East), Palghar - 401 208. MH. India. Intl. Ed.; DOI: 10.1002/anie.202300094).
Sitapur, UP. Mob.: 09322661064
Website: www.suvchemlaboratorychemicals.com v Email: sales@suvchem.com (Ad.-1) email: organics@lakshmiji.com / loplstp@gmail.com
19/18
Chemical Weekly November 28, 2023 177
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