구아니딘 탄산염
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구아니딘 탄산염 속성
- 녹는점
- >300 °C(lit.)
- 밀도
- 1.25
- 증기압
- 0Pa at 25℃
- 저장 조건
- Store below +30°C.
- 용해도
- 450g/L
- 물리적 상태
- 결정성 분말
- 산도 계수 (pKa)
- 12.5[at 20 ℃]
- 색상
- 흰색에서 거의 흰색
- 수소이온지수(pH)
- 11.7 (110g/l, H2O, 20℃)
- 수용성
- 450g/L(20℃)
- BRN
- 3628359
- InChIKey
- KMSRVXJGTIRNNK-UHFFFAOYSA-N
- LogP
- -1.63 at 20℃
- CAS 데이터베이스
- 593-85-1(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 22-36/37/38-20/21/22 | ||
| 안전지침서 | 26-36-22 | ||
| WGK 독일 | 3 | ||
| RTECS 번호 | FG1750000 | ||
| 자연 발화 온도 | 530 °C | ||
| TSCA | Yes | ||
| HS 번호 | 29252000 | ||
| 독성 | LD50 orally in Rabbit: 1045 mg/kg | ||
| 기존화학 물질 | KE-18109 |
구아니딘 탄산염 C화학적 특성, 용도, 생산
화학적 성질
white to almost white crystalline powder. Soluble in water, slightly soluble in methanol, almost insoluble in acetone, benzene and ether.용도
Guanidine Carbonate is a strong organic alkali. It is used to adjust the pH of a formulation, organic intermediate, soap and cosmetic products.주요 응용
Guanidine carbonate salt can be used as a reactant for the synthesis of:An oxidizer, guanidinium dinitramide (GDN), by reacting with ammonium dinitramide.
Guanidinium cyclopropanecarboxylate by reacting with cyclopropanecarboxylic acid.
제조 방법
Synthesis of guanidine carbonate: Melt double cyanide salts and ammonia to generate guanidine salts (guanidine hydrochloride, guanidine nitrate) at 170-230 ℃ . Then make guanidine salt into an alcohol solution, add soda to free guanidine, absorb carbon dioxide to obtain guanidine carbonate.위험도
Toxic by ingestion.Purification Methods
Crystallise it from MeOH. [Beilstein 3 H 86, 3 I 41, 3 II 72, 3 III 161, 3 IV 152.]구아니딘 탄산염 준비 용품 및 원자재
원자재
준비 용품
설포메튜론-메틸
4-Hydrazino-6-methylpyrimidin-2-amine
2,5-Diaminopyrimidine
6-(TERT-BUTYL)PYRIMIDINE-2,4-DIAMINE
2-AMINO-5,6-DIMETHYL-4-HYDROXYPYRIMIDINE
Brodimoprim
5-Chloropyrimidin-2-amine
2-Amino-1,3,5-triazine
5-tert-butoxyquinazoline-2,4-diaMine
3-OXO-3-O-TOLYL-PROPIONIC ACID ETHYL ESTER
2-Amino-6-methyl-4-pyrimidinol
(2-AMino-5,6,7,8-tetrahydro-quinazolin-6-yl)-carbaMic acid tert-butyl ester
2-Amino-6-(4-fluorophenyl)pyrimidin-4(3H)-one
2-AMINO-6-(2-METHOXYPHENYL)PYRIMIDIN-4-OL
구아니딘 탄산염 공급 업체
글로벌( 516)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12471 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 6008 | 58 |
| Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 |
lisa@kingfinertech.com | China | 3001 | 58 |
| hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 |
sales03@chemcn.cn | China | 952 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 3001 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 |
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| Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 |
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| Hebei Mojin Biotechnology Co.,Ltd | +8613288715578 |
angelia@hbmojin.com | China | 203 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15956 | 58 |