좋은 가격 식용 등급 메타비수리파테/피로술파이트 나트륨 CAS 번호: 7681-57-4

• CAS No.: 7681-57-4
• Formula: na2s2o5
• EINECS: 231-673-0
• Certification: COA
• Purity: ≥99%
• Type: Sodium Sulfate
• Appearance: Powder
• Grade Standard: Food Grade
• 화학 공식: na2s2o5
• 외부 이름: 황산나트륨
• 별칭: 메타비수리페트 나트륨, 메타비수리페트 나트륨
• 운송 패키지: Bags
• 사양: 25kg
• 등록상표: aiheng
• 원산지: China
• 세관코드: 2832100000
• 생산 능력: 1000

제품 설명

ITEM	STANDARD	TEST RESULT
Appearance	White to slightly yellowish crystialline powder
Sodium Metabisulphite (Na2S2O5) % ≥	97	98.10
SO2,  %  ≥	65.0	66.56
Fe , % ≤	0.002	0.0014
AS, % ≤	0.0001	0.00009
PB, % ≤	0.0005	0.00048
Insoluble matter in water, % ≤	0.02	0.01
PH	4.4-4.8	4.45

Zibo Aiheng New Material CO., Ltd is an ISO9001:2008 company established in 2010, a high-tech enterprise specializing in the research, development, production and sales of chemical products such as calcium formate and ceramic water purification materials.

With high quality products, competitive price, honest cooperation, good service and rich experience, we have gained a good reputation and gained many frequent customers over 50+ countries, mainly from Europe (Germany, Netherlands, Hungary, etc.), the United States, South America (Peru, Brazil, etc.), Southeast Asia (Vietnam, Philippines, Malaysia, etc.), India, Pakistan and so on.
Annual export volume is 23,000 tons in 2018, turnover over US$20,000,000. And still in fast development this year.

We always believe in win-win cooperation and long-term coopertation.
Looking forward to working with you for long-term development!