Shanghai Nianxing Industrial Co., Ltd
China
Product Name: carbohydrazide
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: carbohydrazide
Price: ￥158.0/100g ￥568.0/500g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: Carbohydrazide
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

DC Chemicals Limited
China
Product Name: Carbohydrazide
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Carbohydrazide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: carbonyl dihydrazine
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

497-18-7

497-18-7 structure

497-18-7 structure

Name: carbohydrazide
Chemical Name: carbonyl dihydrazine
CAS Number: 497-18-7
Molecular Formula: CH₆N₄O
Molecular Weight: 90.085
Catalog: Chemical reagent Organic reagent 肼
Create Date: 2018-10-01 12:26:19
Modify Date: 2025-08-25 00:00:51
Carbohydrazide is a high performance oxygen scavenger which can be used in all types of boilers.

Name	carbonyl dihydrazine
Synonyms	1,3-diaminourea Carbonohydrazide EINECS 207-837-2 MFCD00007591 Carbonic dihydrazide carbohydrazide Hydrazinecarbohydrazonic acid

Density	1.3±0.1 g/cm3
Melting Point	150-153 °C(lit.)
Molecular Formula	CH₆N₄O
Molecular Weight	90.085
Exact Mass	90.054161
PSA	93.17000
LogP	-1.94
Index of Refraction	1.537
Stability	Stable, but may explode if heated. Incompatible with strong acids, strong oxidizing agents.

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H302-H315-H317-H411
Supplemental HS	Risk of explosion if heated under confinement.
Precautionary Statements	P273-P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R20/21/22;R36/37/38;R5
Safety Phrases	S61-S36/37/39-S36/37
RIDADR	UN3077
WGK Germany	3
RTECS	FF2625000
Packaging Group	III
Hazard Class	9

Precursor 9
105-58-8 2980-33-8 6294-89-9 616-38-6
6332-56-5 102-09-0 530-62-1 4468-90-0
7732-18-5
DownStream 10
19411-36-0 67-51-6 24545-87-7 110-21-4
96240-10-7 71206-95-6 1003-23-2 1466-67-7
21531-96-4 7505-44-4

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