ソリューションアプローチ
RawSource supplies the base chemicals that go into these programs. We can help with product selection, grade matching, and sourcing from multiple origins for supply security.
Typical Selection Workflow
1
Process & Requirement Definition
Map the unit operation and define the functional, purity, and regulatory requirements the chemical input must meet.
2
Chemistry & Grade Selection
Match the solvent, intermediate, acid or base, catalyst, or specialty additive to the process and downstream compatibility.
3
Trial & Specification
Validate performance at bench or pilot scale, and set the grade, treat rate, and packaging to match throughput and handling.
4
Quality & Supply Assurance
Lock the spec with a CoA and secure multi-origin sourcing for supply resilience and consistent lot quality.
Recommended Chemistries (5)
Hydrochloric Acid
CAS 7647-01-0
酸・塩類
Carbon-steel pickling & descaling
1789 (HYDROCHLORIC ACID, SOLUTION) · Class Dissolves iron-oxide mill scale and rust to soluble ferrous chloride - the workhorse strong-acid pickle for carbon steel
融点:-115 °C (Melting point is -25 °C for a 39.17% w… 沸点:51 °C at 760 mmHg 密度:1.05 at 15 °C for 10.17% weight/weight solution
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Phosphoric acid
CAS 7664-38-2
酸・塩類
Derusting & iron-phosphate conversion
1805 (Phosphoric acid, solution) · Class Strips rust while leaving a thin protective iron-phosphate film, so it both descales and passivates ahead of painting
融点:42 °C 沸点:> 130 °C at 760 mmHg 密度:1.892 at 25 °C
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Sulfamic Acid
CAS 5329-14-6
酸・塩類
洗浄 / 脱脂
2967 (SULFAMIC ACID) · Class Sulfamic acid (H3NO3S) is a solid INORGANIC acid - not organic - that descales carbonate and oxide scale with low fuming and without the chloride attack of HCl, making it safer for mixed-metal parts
融点:Melting point equals 205 °C 沸点:DECOMP @ BOILING POINT 密度:2.15
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Citric Acid (Anhydrous, FCC Food Grade)
CAS 77-92-9
酸・塩類
キレート化 / 金属イオン封鎖
Mild organic acid that chelates iron as it dissolves rust, giving controlled passivation pickling for stainless and precision parts
融点:153 °C (anhydrous) 沸点:Decomposes 密度:1.54 at 20 °C
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Sulfuric Acid 93%
CAS 7664-93-9
酸・塩類
pH調整
1830 (SULFURIC ACID) · Class Hot dilute sulfuric is the high-throughput pickle for hot-rolled steel scale removal
融点:10 °C 沸点:290 °C at 760 mmHg 密度:1.841
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