Sodium cyanide Cas ： 143-33-9 -Nanjing Gesuke Technology Co., Ltd .

Sodium cyanide Cas ： 143-33-9

Specifications:Content≥99.8%

Packing:50Kg iron drum (lined with plastic bag),or according to customer requirements.

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Product Description

Name	Sodium cyanide
Synonyms	Cyanogran Cyanobrik Sodium cyanide cianurodisodio cyanideofsodium Cianuro di sodio Cyanide of sodium Cyanure de sodium (cyano-kappaC)sodium Sodium cyanide, p.a. Sodium cyanide,liquid SODIUMCYANIDE,BRIQUETTE Sodium Cyanide, Reagent SODIUMCYANIDE,REAGENT,ACS Shannai oil
CAS	143-33-9
EINECS	205-599-4
InChI	InChI=1/CN.Na/c1-2;/rCNNa/c2-1-3

143-33-9 - Physico-chemical Properties

Molecular Formula	CNNa
Molar Mass	49.01
Density	1.6
Melting Point	563.7°C(lit.)
Boling Point	1497°C
Flash Point	1500°C
Water Solubility	37 g/100mL (20 ºC)
Solubility	H2O: 1M at20°C, clear, colorless
Vapor Presure	1 mm Hg ( 817 °C)
Vapor Density	1.7 (vs air)
Appearance	Powder
Color	White
Odor	The dry salts are odorless, but reaction with atmospheric moisture produces HCN,whose bitter almond
Exposure Limit	TLV-TWA (measured as CN) skin 5 mg CN/m3 (ACGIH and OSHA), 5 mg CN/m3/ 10-minute ceiling (NIOSH).
Merck	14,8605
BRN	3587243
pKa	9.36[at 20 ℃]
PH	11.7 (100g/l, H2O, 20°C)
Storage Condition	Poison room
Stability	hygroscopic
Sensitive	Hygroscopic
Physical and Chemical Properties	Vapor Density: 1.7 (vs air) vapor pressure: 1 mm Hg ( 817 ℃) solubility: H2O: 1 M at 20 ℃, clear, colorless storage conditions: Poison room sensitivity: hygropic WGK Germany:3 RTECS:VZ7525000

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