1.00165
Boric acid
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
동의어(들):
Orthoboric acid, Trihydroxidoboron
크기 선택
제품정보 (DICE 배송 시 비용 별도)
InChI
1S/BH3O3/c2-1(3)4/h2-4H
SMILES string
OB(O)O
InChI key
KGBXLFKZBHKPEV-UHFFFAOYSA-N
grade
ACS reagent
agency
reag. ISO, reag. Ph. Eur., suitable for SM 4500 - NH3, suitable for SM 5210
vapor pressure
2.6 mmHg ( 20 °C)
product line
EMSURE®
assay
99.5-100.5% (alkalimetric)
form
solid
potency
2660 mg/kg LD50, oral (Rat), >2000 mg/kg LD50, skin (Rat)
Quality Level
concentration
99.5-100.5%
impurities
≤0.005% In methanol insoluble matter, ≤0.05% Nonvolatile with methanol
pH
3.8-4.8 (20 °C, 33 g/L in H2O)
mp
160 °C (dec.) (lit.)
solubility
49.2 g/L
density
1.489 g/cm3 at 23 °C
bulk density
400‑600 kg/m3
anion traces
chloride (Cl-): ≤0.0003%, phosphate (PO43-): ≤0.0005%, sulfate (SO42-): ≤0.0005%
cation traces
Ca: ≤0.002%, Fe: ≤0.0001%, Pb: ≤0.001%, heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
유사한 제품을 찾으십니까? 방문 제품 비교 안내
General description
Application
- For the determination of the protein content of yogurt samples.
- In the proximate analysis of seaweed Caulerpa sp. samples.
Features and Benefits
- Most extensive specifications worldwide
- Tested for up to 70 parameters
- Extraordinary purity
- Very low limiting values
- Greater accuracy and control of analyses
- Optimized for highly critical and demanding analyses
- Ideal for method development
- No interference or contamination due to unknown impurities
Analysis Note
Identity: passes test
Appearance of solution: passes test
pH-value (3.3 %, water): 3.8 - 4.8
Chloride (Cl): ≤ 0.0003 %
Phosphate (PO₄): ≤ 0.0005 %
Sulfate (SO₄): ≤ 0.0005 %
Solubility in ethanol: passes test
In methanol insoluble matter: ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Ca (Calcium): ≤ 0.002 %
Fe (Iron): ≤ 0.0001 %
Pb (Lead): ≤ 0.001 %
Organic impurities: passes test
Nonvolatile with methanol: ≤ 0.05 %
Corresponds to ACS,ISO,Reag. Ph Eur
Legal Information
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
저장 등급
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
관련 콘텐츠
This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.
국제 무역 품목 번호
| SKU | GTIN |
|---|---|
| 1.00165.1000 | 04022536002606 |
| 1.00165.9012 | 04027269677657 |
| 1.00165.9025 | 04022536002644 |
| 1.00165.5000 | 04022536002620 |
| 1.00165.0100 | 04022536002576 |
| 1.00165.0500 | 04022536002583 |
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