Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Nickel cyanide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

557-19-7

557-19-7 structure

557-19-7 structure

Name: nickel cyanide
Chemical Name: nickel(2+),dicyanide
CAS Number: 557-19-7
Molecular Formula: C₂N₂Ni
Molecular Weight: 110.72800
Catalog: Inorganic chemical industry Inorganic salt Cyanide, cyanide and cyano complex
Create Date: 2018-04-13 08:00:00
Modify Date: 2025-08-25 05:25:30

Name	nickel(2+),dicyanide
Synonyms	Nickel dicyanide Dicyanonickel MFCD00049490 RCRA waste no. P074 EINECS 209-160-8 RCRA waste number P074 NICKEL CYANIDE

Density	2.4(25ºC)
Boiling Point	25.7ºC at 760mmHg
Melting Point	200ºC -4H2O
Molecular Formula	C₂N₂Ni
Molecular Weight	110.72800
Exact Mass	109.94100
PSA	47.58000
LogP	0.03356
Stability	Stable, but reacts violently with magnesium.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QR6495000

CHEMICAL NAME :: Nickel cyanide

CAS REGISTRY NUMBER :: 557-19-7

BEILSTEIN REFERENCE NO. :: 4124365

LAST UPDATED :: 199712

DATA ITEMS CITED :: 32

MOLECULAR FORMULA :: C2-N2-Ni

MOLECULAR WEIGHT :: 110.75

WISWESSER LINE NOTATION :: .NI..CN2

RIDADR	UN1653
Packaging Group	II
Hazard Class	6.1
HS Code	2837199012

Precursor 0
DownStream 10
51012-27-2 873-74-5 619-72-7 100-70-9
6609-56-9 6575-13-9 1003-31-2 1443-80-7
619-65-8 105-07-7

HS Code	2837199012

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