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Shanghai Sunwise Chemical Co., Ltd.

Carbohydrazide, 497-18-7, Oiler Aseptic Agent manufacturer / supplier in China, offering Carbohydrazide (CAS No. 497-18-7) Oiler Aseptic Agent, 2-Amino-4, 5-Dicyano-1h-Imidazole CAS No. 40953-34-2, Chromium Picolinate CAS No. 14639-25-9 and so on.

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Supplier Homepage Product Water Treatment Chemicals and biocides Carbohydrazide (CAS No. 497-18-7) Oiler Aseptic Agent

Carbohydrazide (CAS No. 497-18-7) Oiler Aseptic Agent

FOB Price: US $1-100 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1-100/ kg
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Production Capacity: 20kg/Month
Transport Package: in 25kgs Net Cardboard Drum
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: SW
  • Appearance: Powder
  • Colour: White
  • CAS: 497-18-7
  • Moisture: 0.20% Max
  • Chloride: 10.0ppm Max
  • Trademark: SWC
  • Type: Agrochemical Intermediates
  • Quality: Refined
  • Name: Carbohydrazide
  • Active Content: 99.00%Min
  • Free Hydrazine: 500ppm Max
  • Copper: 1.0ppm Max
  • Origin: China
Product Description
Product Name:      Carbohydrazide

Identification
Synonyms              1,3-Diaminourea; Carbonic dihydrazide
Molecular Formula CH6N4O
Molecular Weight   90.09
CAS Number           497-18-7
EINECS/ELINCS    207-837-2
Properties
Appearance            white crystalline powder
Melting Point          152-153°C
Solubility                soluble in water
Stability                   stable under ordinary conditions

Specification
ItemSpecification
AppearanceWhite crystalline powder or pellet
Active content99.00%min
Moisture0.20% max
PH (12% solution) @ 25ºC7.2~9.7
Free Hydrazine500ppm max
Chloride10.0ppm max
Sulfate20.0ppm max
Silica10.0ppm max
Copper1.0ppm max
Sodium4.0ppm max
Iron4.0ppm max
Lead4.0ppm
Application
Carbohydrazide is used as an oxygen scavenger to scavenge remaining oxygen to prevent corrosion in closed water system. Carbohydrazide can be used when thermal and pressure stability is required such as in boiler feed system. Carbohydrazide is used as an auxiliary in photographic industry to prevent discoloration. It is used as an intermediate for pharmaceuticals, stabilizers and water treatment chemicals.

Packing and Storage
Packing: In 25kgs net cardboard drum
Storage:   Keep tightly closed.  
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