Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: O-Methylisourea hemisulfate
Price: ￥718.0/500g ￥198.0/100g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: O-Methylisourea hemisulfate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: O-Methylisourea Hemisulfate
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

52328-05-9

52328-05-9 structure

52328-05-9 structure

Name: O-Methylisourea hemisulfate
Chemical Name: O-Methylisourea Hemisulfate
CAS Number: 52328-05-9
Molecular Formula: C₄H₁₄N₄O₆S
Molecular Weight: 246.242
Catalog: Chemical reagent Organic reagent Urea
Create Date: 2018-06-21 05:28:26
Modify Date: 2024-01-07 20:33:05

Name	O-Methylisourea Hemisulfate
Synonyms	O-Methylisourea hemisulfate O-Methylisourea hemisulfate salt Bis[amino(methoxy)methaniminium] sulfate Methyl carbamimidate sulfate (2:1) EINECS 257-851-8 MFCD00040594 O-Methylpseudourea Sulfate 2-Methylisouronium sulfate Carbamimidic acid, methyl ester, sulfate (2:1) O-Methylisourea Sulfate

Boiling Point	66.9ºC at 760 mmHg
Melting Point	163-167 °C(lit.)
Molecular Formula	C₄H₁₄N₄O₆S
Molecular Weight	246.242
Flash Point	165.7ºC
Exact Mass	246.063400
PSA	201.18000
LogP	1.08060
Storage condition	-20°C
Water Solubility	1000 g/L (20 ºC)

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
HS Code	2925290090

Precursor 0
DownStream 7
186435-66-5 90057-07-1 1450-93-7 14191-90-3
168627-33-6 61640-58-2 6331-57-3

HS Code	2925290090
Summary	2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%